Hello @Lukas Thanks for reaching out to us. I haven't seen the same error, but based on some researches and my personal experience, the error message you're seeing indicates that the user or service principal running the Azure ML pipeline does not have sufficient permissions to access the data assets required by the pipeline. It's possible that the recent changes to Azure Machine Learning Network Isolation could be a factor in this issue.
Here are some steps you can take to further troubleshoot the issue:
Check the credentials being used to access the data assets: Verify that the credentials being used to access the data assets are correct and have sufficient permissions to read the data. You can check this by attempting to manually access the data assets using the same credentials and seeing if you encounter any issues.
Verify RBAC permissions: Make sure that the user or service principal running the pipeline has the necessary RBAC permissions to access the data assets. You can check this by reviewing the access policies and roles associated with the data assets, and making sure that the user or service principal is included in the appropriate role(s) with sufficient access.
Check firewall and network settings: If the data assets are hosted in a private network, make sure that the firewall and network settings allow the pipeline to access the data. You may need to configure virtual network peering or VPN connections to enable access.
Review pipeline configuration: Double-check the pipeline configuration to ensure that the correct data asset paths and permissions are specified. You can also try re-creating the pipeline from scratch to see if that resolves the issue.
Review the Network Isolation changes: Review the recent Azure Machine Learning Network Isolation changes and ensure that they are not impacting your pipeline. You may need to update your pipeline configuration to account for any changes in network isolation.
If none of the above steps resolve the issue, you can contact Microsoft support for further assistance. Please raise a support ticket if you have a support plan, please let us know if you have tried all above items but nothing works, I am happy to enable you a free ticket for this issue.
I hope this helps! Let me know if you have any further questions.
Regards, Yutong
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