The Managed Identity is not ready.

Microsoft Azure Blob storage


The Azure Data Factory (ADF) does not run the job.

Operation on target LookupFileNames failed: ErrorCode=MICredentialUnderSyncing,’Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=The Managed Identity is not ready. This could happen if it is newly assigned or inactive for more than 90 days. The system is updating it now. Please try again after 10 minutes.,Source=Microsoft.DataTransfer.MsiStoreServiceClient,”Type=Microsoft.Rest.Azure.CloudException,Message=Acquire MI token from AAD failed with credential under syncing issue. ErrorCode: invalid_client…


Wait ten minutes. If the ADF have been not running for 90 days, the system is “turned off” and will take some time for Microsoft to get up and run again.


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