5 Replies Latest reply on Nov 16, 2009 11:35 AM by onkar.nath

    ORA-03113: end-of-file on communication channel

    onkar.nath
      All,

      While running exp command, I am getting below error:

      . exporting synonyms
      EXP-00008: ORACLE error 3113 encountered
      ORA-03113: end-of-file on communication channel
      EXP-00000: Export terminated unsuccessfully


      when I checked alert log, I found below entry:

      Errors in file /u01/app/oracle/admin/DEVOLTP/udump/devoltp_ora_13720.trc:
      ORA-07445: exception encountered: core dump [jon_get_ncomp_method_fptr()+59] [SIGSEGV] [Address not mapped to object] [0x23] [] []

      then I looked into the trace file mentioned there and it says this:

      ksedmp: internal or fatal error
      ORA-07445: exception encountered: core dump [jon_get_ncomp_method_fptr()+59] [SIGSEGV] [Address not mapped to object] [0x23] [] []
      Current SQL statement for this session:
      SELECT SYNNAM, DBMS_JAVA.LONGNAME(SYNNAM), DBMS_JAVA.LONGNAME(SYNTAB), TABOWN, TABNODE, PUBLIC$, SYNOWN, SYNOWNID, TABOWNID, SYNOBJNO FROM SYS.EXU9SYNU ORDER BY SYNTIME

      I tried finding the solution in metalink also but somehow I could not locate any document related to this. Any idea how to take care of this error.

      Database : Oracle 9i R2
      OS : Linux rcdb4 2.6.9-42.0.0.0.1.ELsmp #1 SMP Sun Oct 15 14:02:40 PDT 2006 i686 i686 i386 GNU/Linux

      Please Advise..

      TIA,

      Onkar