"Top Blocking Sessions" in ASH Report Shows a Blocking Session but the USER and PROGRAM are Reported as "** NOT FOUND **" and "BLOCKING SESSION NOT FOUND" Respectively
(Doc ID 2082695.1)
Last updated on AUGUST 04, 2018
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 PROGRAM are reported as ** NOT FOUND ** and "BLOCKING SESSION NOT FOUND" respectively:
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