OPERATIONAL DEFECT DATABASE
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BugZero found this defect 4751 days ago.
Veeam Backup Enterprise Manager fails to collect data from a Veeam Backup server with the following error: Return argument has an invalid type. The following error can be seen in VeeamBES.log: [timestamp] Info Reporting data were successfully collected from the server [server.local] [timestamp] Error Interrupting collect session. Return argument has an invalid type. [timestamp] Error Unable to collect data from Veeam Backup Server xxx.xxx.xx.x [timestamp] Error System.InvalidCastException: Return argument has an invalid type.
The version of Veeam Backup Enterprise Manager differs from the version of Veeam Backup & Replication.
Make sure that Veeam Backup Enterprise Manager and Veeam Backup server have the same version. Veeam Backup Enterprise Manager can only collect data from backup servers of the same version.
