Cannot reference to an invalid or deleted Credential object for Fabric Linked Service

Tirthankar Biswas 0

Getting this error after refreshing ADF page , credentials is getting removed from Fabric Warehouse Linked Service .

Please fix the bug.

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Tirthankar Biswas 0 Reputation points

2024-11-08T10:47:59.7866667+00:00

No @Pinaki Ghatak ,

At Json level, everything is fine. When trying run in debug mode, validation is raising this error. The preview data is also working, but the validation & run are failing.
Ganesh Gurram 2,305 Reputation points Microsoft Vendor

2024-11-11T13:24:25.58+00:00
@Tirthankar Biswas - Thank you for providing additional information. Since the issue persists even though the JSON configuration appears correct and the preview data works, it might be helpful to consider the following steps:

Re-authenticate the Linked Service: Sometimes, re-authenticating the linked service can resolve credential issues. Try editing your Fabric Linked Service, re-enter the credentials, and save the configuration.

Debugging Logs: Review the debugging logs for any specific error messages or warnings that might give more insight into why the validation and run are failing.

Service Principal or Managed Identity: If you are using a service principal or managed identity, make sure that it has not been deleted or had its permissions changed. Verify that the service principal or managed identity still has the required access to the Fabric Warehouse.

Clear Cached Credentials: Try clearing any cached credentials in the ADF linked service settings. This may help if there is an issue with the cached credentials not being properly refreshed during the validation phase.

Check Azure Key Vault Configuration: If you're referencing the credentials from Azure Key Vault, ensure that the ADF pipeline has access to the Key Vault and that the secret is not expired or deleted.

Testing with a New Linked Service: Create a new Linked Service with the same credentials and configurations to see if the issue persists. This can help determine if the problem is specific to the current Linked Service object.

Hope this helps. Do let us know if you have any further queries.

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Tirthankar Biswas 0 Reputation points

2024-11-11T16:20:53.5966667+00:00

Hi @Ganesh Gurram ,

I have tested all the things you mentioned but its still not working, its totally a Data factory level bug. I have checked with other colleagues/users, they are also seeing the same issue.

Here's attached a screen recording GIF, which shows the whole issue, nothing much to do for it from my side.

Please forward this issue to Azure data factory team, so that they can fix this issue.
Yuanjie Luo 0 Reputation points Microsoft Employee

2024-11-14T06:35:47.2733333+00:00

Hi @Tirthankar Biswas , thanks for reporting this issue and sorry for the inconvenience! We fixed the validation error issue and please expect to see the fix in early December.

2 answers

Pinaki Ghatak 5,310 Reputation points Microsoft Employee

2024-11-08T10:36:41.51+00:00
Hello @Tirthankar Biswas

Regarding your issue, it seems like the credentials for your Fabric Linked Service are getting removed after refreshing the ADF page.

This could be due to a bug or an issue with your configuration. To troubleshoot this issue, you can try the following steps:

Check if the credentials are still valid and have not expired.

Check if the credentials are correctly configured in the Fabric Linked Service.

Try recreating the Fabric Linked Service with the correct credentials.

Check if there are any updates or patches available for Azure Data Factory that could fix this issue.

I hope this helps.
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Ganesh Gurram 2,305 Reputation points Microsoft Vendor

2024-11-14T08:45:30.2866667+00:00

@Tirthankar Biswas - Thank you for bringing this issue to our attention, and we apologize for the inconvenience caused!
Here is the response shared by the internal team:

We fixed the validation error issue and please expect to see the fix in early December.

Hope this helps. Do let us know if you have any further queries.

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Tirthankar Biswas 0 Reputation points

2024-12-24T05:24:08.57+00:00

@Ganesh Gurram - The issue is not resolved yet. Any expected timeline, when this issue will get resolved?

Tirthankar Biswas 0 Reputation points

2024-12-24T05:25:52.0866667+00:00

@Ganesh Gurram - This issue is not resolved yet. Any expected timeline for fixing this issue?

Ganesh Gurram 2,305 Reputation points Microsoft Vendor

2024-12-24T16:11:02.3766667+00:00

@Tirthankar Biswas - If you have a support plan could you please file a support ticket and do share the SR# with us?
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Cannot reference to an invalid or deleted Credential object for Fabric Linked Service

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