"Top Blocking Sessions" in ASH Report Shows a Blocking Session but the USER and MODULE are Reported as "** NOT FOUND **" and "BLOCKING SESSION NOT FOUND" Respectively
Last updated on NOVEMBER 27, 2015
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Information in this document applies to any platform.
- The "Top Blocking Sessions" section in the Active Session History (ASH) Report shows a blocking session but does not show the complete Blocking Session details.
- Blocking SID is reported but USER and MODULE are reported as ** NOT FOUND ** and "BLOCKING SESSION NOT FOUND" respectively:
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms