diff --git a/superset/common/query_context_processor.py b/superset/common/query_context_processor.py
index 2c27fb9fb064..68826f02c0bd 100644
--- a/superset/common/query_context_processor.py
+++ b/superset/common/query_context_processor.py
@@ -885,9 +885,11 @@ def get_viz_annotation_data(  # noqa: C901
         if not (chart := ChartDAO.find_by_id(annotation_layer["value"])):
             raise QueryObjectValidationError(
                 _(
-                    f"""Chart with ID {annotation_layer["value"]} (referenced by
-                    annotation layer '{annotation_layer["name"]}') was not found.
-                    Please verify that the chart exists and is accessible."""
+                    "Chart with ID %(chart_id)s (referenced by annotation layer "
+                    "'%(layer_name)s') was not found. Please verify that the "
+                    "chart exists and is accessible.",
+                    chart_id=annotation_layer["value"],
+                    layer_name=annotation_layer["name"],
                 )
             )
 
diff --git a/superset/translations/ar/LC_MESSAGES/messages.po b/superset/translations/ar/LC_MESSAGES/messages.po
index 0bf9c8a4c1a1..d15db441f525 100644
--- a/superset/translations/ar/LC_MESSAGES/messages.po
+++ b/superset/translations/ar/LC_MESSAGES/messages.po
@@ -24,7 +24,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version:  \n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2024-07-14 15:10+0300\n"
 "Last-Translator: Abdalrahim G. Fakhouri <abdilra7eem@yahoo.com>\n"
 "Language: ar\n"
@@ -3962,6 +3962,13 @@ msgstr "تعذر حذف المخططات."
 msgid "Chart width"
 msgstr "عرض المخطط"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "المخططات"
 
@@ -18397,9 +18404,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/ca/LC_MESSAGES/messages.po b/superset/translations/ca/LC_MESSAGES/messages.po
index dc2c7723e7cd..40cf580faf2a 100644
--- a/superset/translations/ca/LC_MESSAGES/messages.po
+++ b/superset/translations/ca/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2025-06-27 12:56+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: ca\n"
@@ -3801,6 +3801,13 @@ msgstr "Els gràfics no s'han pogut eliminar."
 msgid "Chart width"
 msgstr "Amplada del gràfic"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Gràfics"
 
@@ -17851,9 +17858,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/cs/LC_MESSAGES/messages.po b/superset/translations/cs/LC_MESSAGES/messages.po
index 4cd881ffa33c..a83fcf1298b4 100644
--- a/superset/translations/cs/LC_MESSAGES/messages.po
+++ b/superset/translations/cs/LC_MESSAGES/messages.po
@@ -18,7 +18,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2016-05-02 08:49-0700\n"
 "Last-Translator: Jan Šmejkal <jan.smejkal@orgis.cz>\n"
 "Language: cs\n"
@@ -3682,6 +3682,13 @@ msgstr "Graf byl uložen, ale se nepodařilo přidat do vybraného panelu."
 msgid "Chart width"
 msgstr "Šířka grafu"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Grafy"
 
@@ -17195,9 +17202,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/de/LC_MESSAGES/messages.po b/superset/translations/de/LC_MESSAGES/messages.po
index ab2231e9deca..11c980656a14 100644
--- a/superset/translations/de/LC_MESSAGES/messages.po
+++ b/superset/translations/de/LC_MESSAGES/messages.po
@@ -18,7 +18,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2023-04-07 19:45+0200\n"
 "Last-Translator: Holger Bruch <holger.bruch@wattbewerb.de>\n"
 "Language: de\n"
@@ -3614,6 +3614,13 @@ msgstr ""
 msgid "Chart width"
 msgstr "Diagrammbreite"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Diagramme"
 
@@ -16830,9 +16837,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/en/LC_MESSAGES/messages.po b/superset/translations/en/LC_MESSAGES/messages.po
index 4eaf320b42d3..aaa370b553e8 100644
--- a/superset/translations/en/LC_MESSAGES/messages.po
+++ b/superset/translations/en/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2016-05-02 08:49-0700\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: en\n"
@@ -3299,6 +3299,13 @@ msgstr ""
 msgid "Chart width"
 msgstr ""
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr ""
 
@@ -15410,9 +15417,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/es/LC_MESSAGES/messages.po b/superset/translations/es/LC_MESSAGES/messages.po
index 5449550e962a..9d4206068a24 100644
--- a/superset/translations/es/LC_MESSAGES/messages.po
+++ b/superset/translations/es/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2016-05-02 08:49-0700\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: es\n"
@@ -3753,6 +3753,13 @@ msgstr "No se han podido eliminar los gráficos."
 msgid "Chart width"
 msgstr "Anchura del gráfico"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Gráficos"
 
@@ -17727,9 +17734,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/fa/LC_MESSAGES/messages.po b/superset/translations/fa/LC_MESSAGES/messages.po
index f41274f68409..1a3512bdf472 100644
--- a/superset/translations/fa/LC_MESSAGES/messages.po
+++ b/superset/translations/fa/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2024-10-20 00:07+0330\n"
 "Last-Translator: Emad Rad <codewithemad@gmail.com>\n"
 "Language: fa\n"
@@ -3789,6 +3789,13 @@ msgstr "نمودارها نمی‌توانند حذف شوند."
 msgid "Chart width"
 msgstr "عرض نمودار"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "نمودارها"
 
@@ -17950,9 +17957,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/fi/LC_MESSAGES/messages.po b/superset/translations/fi/LC_MESSAGES/messages.po
index 2bffcc4901e1..75d6bf860e0b 100644
--- a/superset/translations/fi/LC_MESSAGES/messages.po
+++ b/superset/translations/fi/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: fi\n"
@@ -5910,6 +5910,13 @@ msgstr "Kaavio tallennettiin, mutta sitä ei voitu lisätä valittuun välilehte
 msgid "Chart width"
 msgstr "Kaavion leveys"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ar, ca, cs,
 # de, es, fa, fr, it, ja, ko, lv, mi, nl, pl, pt, pt_BR, ru, sk, sl, tr, uk,
 # zh, zh_TW]
@@ -28237,9 +28244,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, es,
diff --git a/superset/translations/fr/LC_MESSAGES/messages.po b/superset/translations/fr/LC_MESSAGES/messages.po
index 3320260d3d0b..4487c70c5776 100644
--- a/superset/translations/fr/LC_MESSAGES/messages.po
+++ b/superset/translations/fr/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2025-06-26 15:34+0200\n"
 "Last-Translator: \n"
 "Language: fr\n"
@@ -3679,6 +3679,13 @@ msgstr ""
 msgid "Chart width"
 msgstr "Largeur du graphique"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Graphiques"
 
@@ -17146,9 +17153,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/it/LC_MESSAGES/messages.po b/superset/translations/it/LC_MESSAGES/messages.po
index 96b29f636f49..f5837706ec11 100644
--- a/superset/translations/it/LC_MESSAGES/messages.po
+++ b/superset/translations/it/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2018-02-11 22:26+0200\n"
 "Last-Translator: Raffaele Spangaro <raffa@raffaelespangaro.it>\n"
 "Language: it\n"
@@ -4449,6 +4449,13 @@ msgstr "Il grafico è stato salvato ma non può essere aggiunto al tab seleziona
 msgid "Chart width"
 msgstr "Larghezza grafico"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Grafici"
 
@@ -21281,9 +21288,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/ja/LC_MESSAGES/messages.po b/superset/translations/ja/LC_MESSAGES/messages.po
index 05a1e2fa0dd8..4a983dd415a5 100644
--- a/superset/translations/ja/LC_MESSAGES/messages.po
+++ b/superset/translations/ja/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2024-05-14 13:30+0900\n"
 "Last-Translator: Yuri Umezaki <bungoume@gmail.com>\n"
 "Language: ja\n"
@@ -3333,6 +3333,13 @@ msgstr "チャートは保存されましたが、選択したタブに追加で
 msgid "Chart width"
 msgstr "チャートの幅"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "チャート"
 
@@ -15502,9 +15509,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/ko/LC_MESSAGES/messages.po b/superset/translations/ko/LC_MESSAGES/messages.po
index 092162b8066a..0492ce9f13c9 100644
--- a/superset/translations/ko/LC_MESSAGES/messages.po
+++ b/superset/translations/ko/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2019-02-02 22:28+0900\n"
 "Last-Translator: \n"
 "Language: ko\n"
@@ -5220,6 +5220,13 @@ msgstr "차트를 삭제할 수 없습니다."
 msgid "Chart width"
 msgstr "차트 유형"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "차트"
 
@@ -25416,9 +25423,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/lv/LC_MESSAGES/messages.po b/superset/translations/lv/LC_MESSAGES/messages.po
index f40347464669..6ce3aa8ee752 100644
--- a/superset/translations/lv/LC_MESSAGES/messages.po
+++ b/superset/translations/lv/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-03-27 14:01+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: lv\n"
@@ -3645,6 +3645,13 @@ msgstr "Diagramma tika saglabāta, bet to nevarēja pievienot izvēlētajai ciln
 msgid "Chart width"
 msgstr "Diagrammas platums"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Diagrammas"
 
@@ -16858,9 +16865,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/messages.pot b/superset/translations/messages.pot
index 4238539cba94..c6c7e2005296 100644
--- a/superset/translations/messages.pot
+++ b/superset/translations/messages.pot
@@ -25,7 +25,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -3302,6 +3302,13 @@ msgstr ""
 msgid "Chart width"
 msgstr ""
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr ""
 
@@ -15391,9 +15398,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/mi/LC_MESSAGES/messages.po b/superset/translations/mi/LC_MESSAGES/messages.po
index b830c3511ce7..6c1e7e748c9c 100644
--- a/superset/translations/mi/LC_MESSAGES/messages.po
+++ b/superset/translations/mi/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-01-25 16:09+1300\n"
 "Last-Translator: karo.co.nz\n"
 "Language: mi\n"
@@ -3758,6 +3758,13 @@ msgstr "Kāore i taea te muku i ngā kauwhata."
 msgid "Chart width"
 msgstr "Whānui kauwhata"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Kauwhata"
 
@@ -17736,9 +17743,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/nl/LC_MESSAGES/messages.po b/superset/translations/nl/LC_MESSAGES/messages.po
index c872a49b376e..75fb2654520b 100644
--- a/superset/translations/nl/LC_MESSAGES/messages.po
+++ b/superset/translations/nl/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version:  superset-ds\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2024-05-08 14:41+0000\n"
 "Last-Translator: \n"
 "Language: nl\n"
@@ -3886,6 +3886,13 @@ msgstr "Grafieken konden niet worden verwijderd."
 msgid "Chart width"
 msgstr "Grafiek breedte"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Grafieken"
 
@@ -18402,9 +18409,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/pl/LC_MESSAGES/messages.po b/superset/translations/pl/LC_MESSAGES/messages.po
index 8b93793dfb43..bd78cebebd41 100644
--- a/superset/translations/pl/LC_MESSAGES/messages.po
+++ b/superset/translations/pl/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2021-11-16 17:33+0100\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: fr\n"
@@ -3895,6 +3895,13 @@ msgstr "Nie można usunąć wykresów."
 msgid "Chart width"
 msgstr "Szerokość wykresu"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Wykresy"
 
@@ -18707,9 +18714,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/pt/LC_MESSAGES/messages.po b/superset/translations/pt/LC_MESSAGES/messages.po
index 338f2131c005..0e38317246f7 100644
--- a/superset/translations/pt/LC_MESSAGES/messages.po
+++ b/superset/translations/pt/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-07-17 14:21+0000\n"
 "Last-Translator: José Teixeira <jose.teixeira@douroeci.com>\n"
 "Language: pt\n"
@@ -4687,6 +4687,13 @@ msgstr ""
 msgid "Chart width"
 msgstr "Largura do gráfico"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Gráficos"
 
@@ -22053,9 +22060,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/pt_BR/LC_MESSAGES/messages.po b/superset/translations/pt_BR/LC_MESSAGES/messages.po
index b302efa2efac..022bf2ea95e1 100644
--- a/superset/translations/pt_BR/LC_MESSAGES/messages.po
+++ b/superset/translations/pt_BR/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2023-05-22 08:04-0400\n"
 "Last-Translator: \n"
 "Language: pt_BR\n"
@@ -3852,6 +3852,13 @@ msgstr "Não foi possível remover o gráfico."
 msgid "Chart width"
 msgstr "Largura do gráfico"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Gráficos"
 
@@ -18449,9 +18456,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/ro/LC_MESSAGES/messages.po b/superset/translations/ro/LC_MESSAGES/messages.po
index 1f1631ab83ba..1284888605e0 100644
--- a/superset/translations/ro/LC_MESSAGES/messages.po
+++ b/superset/translations/ro/LC_MESSAGES/messages.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: ro\n"
@@ -3861,6 +3861,13 @@ msgstr "Graficul a fost salvat, dar nu a putut fi adăugat la fila selectată."
 msgid "Chart width"
 msgstr "Lățime grafic"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Grafice"
 
@@ -18029,9 +18036,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/ru/LC_MESSAGES/messages.po b/superset/translations/ru/LC_MESSAGES/messages.po
index 6dfe08ec1370..b777498ef777 100644
--- a/superset/translations/ru/LC_MESSAGES/messages.po
+++ b/superset/translations/ru/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-07-17 09:44+0100\n"
 "Last-Translator: Daniel Checheta\n"
 "Language: ru\n"
@@ -3581,6 +3581,13 @@ msgstr "Диаграмма сохранена, но не может быть д
 msgid "Chart width"
 msgstr "Ширина диаграммы"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Диаграммы"
 
@@ -16545,9 +16552,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/sk/LC_MESSAGES/messages.po b/superset/translations/sk/LC_MESSAGES/messages.po
index e87e6d43192b..846c24d8a406 100644
--- a/superset/translations/sk/LC_MESSAGES/messages.po
+++ b/superset/translations/sk/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-05-18 15:42+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: sk\n"
@@ -3683,6 +3683,13 @@ msgstr "Graf bol uložený, ale sa nepodarilo pridať do vybraného panela."
 msgid "Chart width"
 msgstr "Šírka grafu"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Grafy"
 
@@ -17205,9 +17212,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/sl/LC_MESSAGES/messages.po b/superset/translations/sl/LC_MESSAGES/messages.po
index 76156f403ce1..5ca8ee28cb1d 100644
--- a/superset/translations/sl/LC_MESSAGES/messages.po
+++ b/superset/translations/sl/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version:  Superset\n"
 "Report-Msgid-Bugs-To: dkrat7 @github.com\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-07-29 16:16+0200\n"
 "Last-Translator: lapor-kris <lapor-kris@github.com>\n"
 "Language: sl_SI\n"
@@ -3694,6 +3694,13 @@ msgstr ""
 msgid "Chart width"
 msgstr "Širina grafikona"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Grafikoni"
 
@@ -17055,9 +17062,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/sr/LC_MESSAGES/messages.po b/superset/translations/sr/LC_MESSAGES/messages.po
index 88e04b4d6352..68fa573b34c0 100644
--- a/superset/translations/sr/LC_MESSAGES/messages.po
+++ b/superset/translations/sr/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-06-14 13:20+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: sr\n"
@@ -4387,6 +4387,13 @@ msgstr "Графикон је сачуван, али није могао бит
 msgid "Chart width"
 msgstr "Ширина графикона"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 # de, es, fa, fr, it, ja, ko, lv, mi, nl, pl, pt, pt_BR, ru, sk, sl, tr, uk,
 # zh, zh_TW]
 msgid "Charts"
@@ -20425,9 +20432,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # fr, ja, lv, mi, pt_BR, ru, sk, uk]
diff --git a/superset/translations/sr_Latn/LC_MESSAGES/messages.po b/superset/translations/sr_Latn/LC_MESSAGES/messages.po
index 51391ed7ebc3..63b0856d6996 100644
--- a/superset/translations/sr_Latn/LC_MESSAGES/messages.po
+++ b/superset/translations/sr_Latn/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-06-14 13:20+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: sr_Latn\n"
@@ -4390,6 +4390,13 @@ msgstr "Grafikon je sačuvan, ali nije mogao biti dodat na izabranu karticu."
 msgid "Chart width"
 msgstr "Širina grafikona"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 # de, es, fa, fr, it, ja, ko, lv, mi, nl, pl, pt, pt_BR, ru, sk, sl, tr, uk,
 # zh, zh_TW]
 msgid "Charts"
@@ -20442,9 +20449,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # fr, ja, lv, mi, pt_BR, ru, sk, uk]
diff --git a/superset/translations/ta/LC_MESSAGES/messages.po b/superset/translations/ta/LC_MESSAGES/messages.po
index 1c6193932aee..1fcdb192e9bd 100644
--- a/superset/translations/ta/LC_MESSAGES/messages.po
+++ b/superset/translations/ta/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-03-31 02:00-0700\n"
 "Last-Translator: Maazin Ahamed\n"
 "Language: ta\n"
@@ -3602,6 +3602,13 @@ msgstr ""
 msgid "Chart width"
 msgstr "சார்ட் அகலம்"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "சார்ட்டுகள்"
 
@@ -16377,9 +16384,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/th/LC_MESSAGES/messages.po b/superset/translations/th/LC_MESSAGES/messages.po
index 4435f0392522..579f5b17e931 100644
--- a/superset/translations/th/LC_MESSAGES/messages.po
+++ b/superset/translations/th/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: th\n"
@@ -5784,6 +5784,13 @@ msgstr "บันทึกแผนภูมิแล้ว แต่ไม่
 msgid "Chart width"
 msgstr "ความกว้างของแผนภูมิ"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ar, ca, cs,
 # de, es, fa, fr, it, ja, ko, lv, mi, nl, pl, pt, pt_BR, ru, sk, sl, tr, uk,
 # zh, zh_TW]
@@ -27889,9 +27896,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, es,
diff --git a/superset/translations/tr/LC_MESSAGES/messages.po b/superset/translations/tr/LC_MESSAGES/messages.po
index 1e869a6715b0..6e4707d286b6 100644
--- a/superset/translations/tr/LC_MESSAGES/messages.po
+++ b/superset/translations/tr/LC_MESSAGES/messages.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Superset VERSION\n"
 "Report-Msgid-Bugs-To: avsarcoteli@gmail.com\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2024-02-25 14:00+0300\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: tr\n"
@@ -3758,6 +3758,13 @@ msgstr "Grafikler silinemedi."
 msgid "Chart width"
 msgstr "Grafik genişliği"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Grafikler"
 
@@ -17649,9 +17656,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/uk/LC_MESSAGES/messages.po b/superset/translations/uk/LC_MESSAGES/messages.po
index ea82eaecefee..619db84aa650 100644
--- a/superset/translations/uk/LC_MESSAGES/messages.po
+++ b/superset/translations/uk/LC_MESSAGES/messages.po
@@ -18,7 +18,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version:  \n"
 "Report-Msgid-Bugs-To: ted.korostiled@gmail.com\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2026-04-30 22:04+0300\n"
 "Last-Translator: Danylo Korostil\n"
 "Language: uk\n"
@@ -3651,6 +3651,13 @@ msgstr "Діаграму збережено, але не вдалося дода
 msgid "Chart width"
 msgstr "Ширина діаграми"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "Діаграми"
 
@@ -16862,9 +16869,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 msgid "This username is already taken. Please choose another one."
diff --git a/superset/translations/zh/LC_MESSAGES/messages.po b/superset/translations/zh/LC_MESSAGES/messages.po
index 3bc3bd6be660..6f7ee7ada200 100644
--- a/superset/translations/zh/LC_MESSAGES/messages.po
+++ b/superset/translations/zh/LC_MESSAGES/messages.po
@@ -18,7 +18,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Apache Superset 0.22.1\n"
 "Report-Msgid-Bugs-To: zhouyao94@qq.com\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2019-01-04 22:19+0800\n"
 "Last-Translator: cdmikechen\n"
 "Language: zh\n"
@@ -3694,6 +3694,13 @@ msgstr "图表已保存，但无法添加到所选标签页。"
 msgid "Chart width"
 msgstr "图表宽度"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "图表"
 
@@ -17322,9 +17329,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,
diff --git a/superset/translations/zh_TW/LC_MESSAGES/messages.po b/superset/translations/zh_TW/LC_MESSAGES/messages.po
index e181fd6c5406..6b7d57070677 100644
--- a/superset/translations/zh_TW/LC_MESSAGES/messages.po
+++ b/superset/translations/zh_TW/LC_MESSAGES/messages.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Apache Superset 0.22.1\n"
 "Report-Msgid-Bugs-To: bestlong168@gmail.com\n"
-"POT-Creation-Date: 2026-09-22 10:58-0700\n"
+"POT-Creation-Date: 2026-09-22 17:21-0700\n"
 "PO-Revision-Date: 2019-01-04 22:19+0800\n"
 "Last-Translator: Shao Yu-Lung <bestlong168@gmail.com>\n"
 "Language: zh_TW\n"
@@ -3897,6 +3897,13 @@ msgstr "圖表無法删除。"
 msgid "Chart width"
 msgstr "圖表寬度"
 
+#, python-format
+msgid ""
+"Chart with ID %(chart_id)s (referenced by annotation layer "
+"'%(layer_name)s') was not found. Please verify that the chart exists and "
+"is accessible."
+msgstr ""
+
 msgid "Charts"
 msgstr "圖表"
 
@@ -18526,9 +18533,10 @@ msgstr ""
 
 msgid ""
 "This update would change the connection's effective destination "
-"(host/port, engine parameters, or SSH tunnel endpoint) while reusing the "
-"stored credential. Provide the real password (or SSH tunnel credential) "
-"to confirm a connection move."
+"(host/port, engine parameters, SSH tunnel endpoint, or OAuth2 endpoint "
+"URIs) while reusing the stored credential. Provide the real password (or "
+"SSH tunnel credential / OAuth2 client secret) to confirm a connection "
+"move."
 msgstr ""
 
 # Machine-translated via backfill_po.py (claude-sonnet-4-6) [refs: ca, cs, de,