ORA-600: [729], [134136], [space Leak] After ORA-2050 and ORA-2063 (Doc ID 1615507.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Error 3114 trapped in 2PC on transaction 100.23.1050. Cleaning up.
Error stack returned to user:
ORA-02050: transaction 100.23.1050 rolled back, some remote DBs may be in-doubt
ORA-03114: not connected to ORACLE
ORA-02063: preceding line from NPD_DA
Wed Jan 01 21:32:36 2014
Errors in file /opt/app/oracle/admin/NP9D/diag/rdbms/np9d/NP9D/trace/NP9D_s001_19868.trc (incident=168517):
ORA-00600: internal error code, arguments: [729], [134096], [space leak], [], [], [], [], [], [], [], [], []

Other errors are also reported after the distributed transaction rollback such as ORA-7445 [kglpur()+16] and ORA-600 [kpndbcon-svchpnotNULL].

The trace files written by the ORA-600 [729] errors show that the memory being leaked is labeled as 'oper caps':

 

EXTENT 0 addr=3d9c7f2c8
 Chunk        3d9c7f2d8 sz=    28072    free      "               "
 Chunk        3d9c86080 sz=    33288    freeable  "oper caps      "

 

There are no errors written to the remote alert.log (a loopback link in this case).

Cause

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