> ## 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 access verification blocked

> Resolve execution_access.verification_blocked in General Validation.

`execution_access.verification_blocked` · azure

ADF could not verify source access and returned an error that was not specific enough to classify as RBAC, networking, or a missing resource.

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)