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ORA-3113 / ORA-7445[memcpy()+932] From Epgstat.sql / XQuery (Doc ID 1558011.1)

Last updated on JULY 16, 2019

Applies to:

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


Running epgstat.sql via SQL*Plus connected to the database as AS SYSDBA fails as follows:

     SQL> @?/rdbms/admin/epgstat.sql
     | DAD virtual-path mappings |
     select extractValue(value(map), '/servlet-mapping/servlet-pattern',
     ERROR at line 1:
     ORA-03113: end-of-file on communication channel
     Process ID: 7555
     Session ID: 33 Serial number: 1055

     Elapsed: 00:00:45.55

The full failing statement from epgstat.sql is:

    COLUMN vpath    FORMAT a32 HEADING 'Virtual Path'
    COLUMN dad_name FORMAT a32 HEADING 'DAD Name'
    select extractValue(value(map), '/servlet-mapping/servlet-pattern',
            'xmlns=""') vpath,
          extractValue(value(map), '/servlet-mapping/servlet-name',
            'xmlns=""') dad_name
     from xdb.xdb$config cfg,
                  '/servlet-mapping'))) map,
                'xmlns=""'))) dad
    where extractValue(value(map), '/servlet-mapping/servlet-name',
                       'xmlns=""') =
          extractValue(value(dad), '/servlet/servlet-name',

The associated error in the alert log is:

     ORA-07445: exception encountered: core dump [memcpy()+932] [SIGSEGV] [ADDR:0x0] [PC:0xFFFFFFFF7BB00EC0] [Address not mapped to object] []


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