Pipeline Failed with Error code 2451

Hi henryeleonu,

Thank you for reaching out in Microsoft Community Forum.

Here are some possible solutions to solve this issue:

1. The error indicates that a condition in the HTTP headers wasn't met. If you’re using conditions like If-Match or If-None-Match in the pipeline, ensure they align with the actual file state in the source storage account.

2. Double-check that the source files exist in the storage account and that the destination is accessible. Ensure that the renaming operation does not conflict with an existing file.

3. Open the notebook execution logs to identify transformation errors during file renaming. Also, ensure the Fabric pipeline has the necessary permissions to read from the source and write to the destination storage account, verifying authentication and role assignments.

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Regards,
Pavan.