Problem: An NFM-P database restore fails and generates a No backup sets error

Solution
WARNING 

WARNING

Equipment Damage

Performing NFM-P database modifications using Oracle database tools can cause irreparable harm to the NFM-P database and the network management data, and can void your warranty or support agreement.

Contact your technical support representative for assistance with database troubleshooting.

Database backup sets expire based on a retention period. After the retention period passes, the database backup sets are set to expired. You cannot restore databases from expired backup sets. Contact your technical support representative for assistance with an NFM-P database restore failure.