ORA-00600 [Unable To Load XDB Library] On AIX Even If LIBPATH And LD_LIBRARY_PATH are set (Doc ID 1424739.1)

Last updated on FEBRUARY 08, 2017

Applies to:

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

Several trace files are created for the error
ORA-00600: internal error code, arguments: [unable to load XDB library], [], [], [], [], [], [], [], [], [], [], []

- Call Stack Trace is
skdstdst ksedst1 ksedst dbkedDefDump ksedmp qm_init_uga_helper rpiswu2 qm_run_as_ksys qm_init_uga psdnopInit
psdnop piinadgha spefcpfa spefmccallstd pextproc peftrusted psdexsp rpiswu2 psdextp pefccal
pefcal pevm_FCAL pfrinstr_FCAL pfrrun_no_tool pfrrun plsql_run peicnt kkxexe opiexe kpoal8
opiodr kpoodr upirtrc kpurcsc kpuexec OCIStmtExecute jslvec_execcb jslvswu jslve_execute0 jslve_execute
rpiswu2 kkjex1e kkjsexe kkjrdp opirip opidrv sou2o opimai_real ssthrdmain main start

The main cause for the error ORA-00600 [Unable to load XDB library] is when LIBPATH is not set, or incorrectly set, however
LIBPATH environment variable was set correctly before the database and the listener were started up.

Cause

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