> ## Documentation Index
> Fetch the complete documentation index at: https://docs.generalvalidation.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Dataset source access blocked

> Resolve execution_access.source_access_blocked in General Validation.

`execution_access.source_access_blocked` · azure

The customer execution factory could not verify access to the Dataset. Correct the reported Azure permissions, networking, or source configuration and retry preparation.

If the problem continues, contact [support](mailto:support@generalvalidation.com) with the error code and request or Run ID. Keep source rows, exact values, credentials, and evidence files in your Azure environment.

[Troubleshooting](/troubleshooting-and-logs) · [All error codes](/errors)