Event ID 33919 - The automated credentials test failed for the following server or servers - Resolution with screenshots

Situation: The client is running Symantec Backup exec 2014. There is an Event logged:

Description:
* Event Time: 08 Jun 2015 01:09:48 AM
* Source: Backup Exec
* Event Log: Application
* Type: Warning Event
* Event ID: 33919
* Backup Exec Alert: Job Warning
The automated credentials test failed for the following server or servers. Select 'Test All' on the 'Test edit credentials' dialog to view and fix any problems with the credentials. Note: Only servers with jobs scheduled before the next automated test will have their credentials checked.

Resolution: The user doesn't have permissions to access the drive Y. Delete it or assign permissions to the user.

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