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ORA-00001 SYS.I_MON_MODS_ALL$_OBJ Encountered when Gathering Statistics (Doc ID 1448200.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2]
Information in this document applies to any platform.


The following error occurs when gathering statistics by dbms_stats:

ORA-12012: error on auto execute of job 8952
ORA-00001: unique constraint (ORA-00001: unique constraint (SYS.I_STATS_TARGET2) violated
ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 1368
ORA-06512: at "SYS.DBMS_STATS", line 19278
.) violated


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