Awr Report missing diagnostic information ORA-20016, Ora-20023 Reported instead (Doc ID 1181573.1)

Last updated on SEPTEMBER 19, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.1 to 11.1.0.7 - Release: 10.2 to 11.1
Information in this document applies to any platform.

Symptoms

Most of information  in AWR report missing and the following error reported instead


WARNING (-20023)
ORA-20023: Missing start and end values for time model stat: parse time elapsed

WARNING (-20016)
ORA-20016: Missing value for SGASTAT: free memory

WARNING (-20009)
ORA-20009: Missing System Statistic logons current


Cause

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