ANR4556W
Attention: the database backup operation did not free sufficient recovery log space to lower utilization below the database backup trigger. The recovery log size may need to be increased or the database backup trigger parameters may need to be adjusted.

Explanation

A database backup process has completed. The server is running in roll-forward mode and the recovery log utilization remains above that specified in the database backup trigger.

System action

A database backup operation will be triggered. Unless this situation is corrected, database backups will be triggered rapidly, one after the other.

User response

If a database backup operation does not free up enough recovery log space to reset utilization below the database backup trigger, the recovery log needs to be extended or the database backup trigger updated to a higher log full percentage or a higher log free percentage or a higher minimum interval.