AWR Snapshots are not Generated. Trace file shows: "KEBM: MMON action policy violation. 'Block Cleanout Optim, Undo Segment Scan' viol=1; err=12751"
Last updated on JUNE 19, 2017
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
- AWR snapshots are not generated as per interval specified
- During AWR flush, you may see ORA-12751 "cpu time or run time policy violation" : Indicating that MMON slave actions have been suspended.
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