Enterprise System Manager Importer Restarts and Generates “Cannot Assign Group Association” Error

Symptom

The following message can appear in exacqVision System Manager (ESM) importer log files:

ValueError: Cannot assign "[DomainGroupEnterpriseGroup: Group Association]": 
"CorruptManagedServerUser.managed_by" must be a "EnterpriseUser" instance

This indicates that a user is attempting to synchronize ESM with the exacqVision server, but the connection credentials do not have sufficient privileges.

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Affected Versions

This issue was introduced in ESM 3.0.

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Workaround

Verify that the server connection credentials has privileges to create and modify users. After changing the credentials, restart the importer service to apply the new credentials.

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Enterprise-System-Manager-Importer-Restarts-and-Generates-Cannot-Assign-Group-Association-Error.pdf