InstantForum.NET v2.9.0SQLServerCentralhttp://www.sqlservercentral.com/Forums/notifications@sqlservercentral.comWed, 19 Jun 2013 04:10:56 GMT20http://www.sqlservercentral.com/Forums/Topic1391887-391-1.aspxDuring backup process with NetBackup agent, I got the following error:Violation of PRIMARY KEY constraint 'PK__backupme__DAC69E4D04AFB25B'. Cannot insert duplicate key in object 'dbo.backupmediaset'.>12/1/2012 2:38:51 AM - Info dbclient(pid=2728) DBMS MSG - SQL Message <3009><[Microsoft][ODBC SQL Server Driver][SQL Server]Could not insert a backup or restore history/detail record in the msdb database. This may indicate a problem with the msdb database. The backup/restore operation was still successful.>But i do not know how to achive?Mon, 03 Dec 2012 06:03:05 GMTThinky Night