Merge pull request #9355 from amsliu/v-liuamson-CI6623

New article for CI 6623.

Author: Amson Liu

support/azure/azure-monitor/log-analytics/configure-and-manage-log-analytics-tables/troubleshoot-deleting-migrated-custom-tables.md

@@ -0,0 +1,32 @@
+---
+title: Troubleshoot Deleting Migrated Custom Tables in Log Analytics
+description: Troubleshooting guide to deleting migrated custom tables in Log Analytics.
+ms.date: 07/24/2025
+ms.reviewer: v-liuamson; v-gsitser
+ms.service: azure-monitor
+ms.custom: Configure and manage Log Analytics tables
+---
+
+# Troubleshoot deleting migrated custom tables in Log Analytics
+
+Users might experience issues when they try to delete custom log tables in Log Analytics if the tables were migrated. This guide provides a solution to effectively resolve these issues.
+
+## Common issues and solutions
+
+- **API Access Issues**: Make sure that you have the necessary permissions to use the API.
+- **Table Not Found**: Verify the correct table name and workspace details.
+
+### Solution: Use Azure Log Analytics API
+
+To delete a migrated custom table, follow these steps by using the Azure Log Analytics API:
+
+1. Navigate to the [Azure portal](https://portal.azure.com), and log in to your Azure account.
+2. Access the **Log Analytics workspaces** section, and select the workspace that contains the table that you want to delete.
+3. Use the **Tables - Delete** API to remove the table. For detailed instructions, refer to the ["References" section](#references).
+4. After you run the API call, check the workspace to verify that the table is successfully deleted.
+
+## References
+
+- [Azure Log Analytics API documentation](/rest/api/loganalytics/)
+
+If the issue persists after you follow these steps, open a support case for further assistance.

support/azure/azure-monitor/toc.yml

@@ -123,6 +123,8 @@ items:
       href: log-analytics/configure-and-manage-log-analytics-tables/troubleshoot-custom-log-table-creation.md
     - name: Troubleshoot performance logs not populating in Azure Government
       href: log-analytics/configure-and-manage-log-analytics-tables/troubleshoot-performance-logs-not-populating.md
+    - name: Troubleshoot deleting migrated custom tables in Log Analytics
+      href: log-analytics/configure-and-manage-log-analytics-tables/troubleshoot-deleting-migrated-custom-tables.md
   - name: Log Analytics workspaces
     items:
     - name: Error code 0x80090016 - keyset doesn't exist