ORA-600[Qmxtr2buildsqlxexvaltype:2] (Doc ID 1195674.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 and later
Information in this document applies to any platform.

Symptoms


The following error appears in the alert log:

     ORA-00600: internal error code, arguments: [qmxtr2BuildSQLXExValType:2], [], [], [], [], [], [], []

The associated trace file shows the failing SQL to be a query having extractValue() from the root node of XMLElement().  For example:

     select extractValue(xmlelement("as"), '/') from dual;

The Call Stack Trace in the associated trace file looks as follows:

     ksedst ksedmp ksfdmp kgerinv kgeasnmierr qmxtr2GetSQLXExValT ype qmxtrxpre qmxtrxopn
      qmxtrxopt qmxtrxq $cold_qmxtrxop koksspend kkmdrvend kkmdrv opiSem opiDeferredSem
      opitca kksFullTypeCheck rpiswu2 kksLoadChild kxsGetRuntimeLock kksfbc kkspsc0
      kksParseCursor opiosq0 kpooprx kpoal8 opiodr ttcpip opitsk opiino opiodr opidrv sou2o
      opimai_real main main_opd_entry

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms