Sapxpg program core_dump, how can I do? need your help

Question

In my AIX system ,  I get such an error:   
I do not know what can I do ?     do you have any advise?    thanks
LABEL:          CORE_DUMP
IDENTIFIER:     A63BEB70
Date/Time:       Sun Jul 13 07:01:34 2008
Sequence Number: 3823
Machine Id:      00C0EEEC4C00
Node Id:         KS1DSDB1
Class:           S
Type:            PERM
Resource Name:   SYSPROC
Description
SOFTWARE PROGRAM ABNORMALLY TERMINATED
Probable Causes
SOFTWARE PROGRAM
User Causes
USER GENERATED SIGNAL
        Recommended Actions
        CORRECT THEN RETRY
Failure Causes
SOFTWARE PROGRAM
        Recommended Actions
        RERUN THE APPLICATION PROGRAM
        IF PROBLEM PERSISTS THEN DO THE FOLLOWING
        CONTACT APPROPRIATE SERVICE REPRESENTATIVE
Detail Data
SIGNAL NUMBER
          11
USER'S PROCESS ID:
                438672
FILE SYSTEM SERIAL NUMBER
          17
INODE NUMBER
           9
PROCESSOR ID
           6
CORE FILE NAME
/usr/sap/PRD/DVEBMGS00/work/core
PROGRAM NAME
sapxpg
STACK EXECUTION DISABLED
           0
ADDITIONAL INFORMATION
Unable to generate symptom string.
Stack is unusable.

Answer 1

here is the content of file:dev_cp    ,    I do not know whether there are any problems?   and my sapxpg generated core_dump in 07:00 AM,    I can not find any record at the time 07:00 AM,
Trace file of control program (trace level 3)
< Function: BtcTrcInit> Function: main  SAPXPG 640
2008-07-13--15-00-21 : Before BtcXpgDetach
  > Function: BtcXpgDetach    Can't detach from process group (already leader)
  < Function: BtcXpgDetach  Accept RFC connection from R/3 system
2008-07-13--15-00-21 : Before RfcAccept
2008-07-13--15-00-21 : RfcAccept returned OK
security check switched OFF
  Install RFC call SAPXPG_START_XPG
  Install RFC call SAPXPG_START_XPG_LONG
  Install RFC call SAPXPG_END_XPG
  Wait for RFC call SAPXPG_START_XPG or SAPXPG_START_XPG_LONG
2008-07-13--15-00-21 : Before first call of RFCDispatch
  > Function: BtcXpgStartXpg   
2008-07-13--15-00-21 : Beginning of BtcXpgStartXpg
    > Function: BtcXpgStartXpgImport      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgTable      < Function: BtcXpgTable    < Function: BtcXpgStartXpgImport    > Function: BtcXpgStartXpgInt      > Function: BtcXpgItTransfer        Content of source log table:
          Line  Text
          <No StdOut/StdErr output reported>
        Target log table is not identical to source
        ItGetLine terminated with NULL
      < Function: BtcXpgItTransfer      > Function: BtcTrcReset        Trace level reset to 3
      < Function: BtcTrcReset      Call mode: VIA RFC
      Input arguments of BtcXpgStartXpg:
        External program: brarchive
        Program argument string:  -u / -c force -p initPRD.sap -cds
        Contents of control flags:
          StdIn control flag: redirect StdIn
          StdOut control flag: store StdOut output in memory
          StdErr control flag: store StdErr output in memory
          Trace control flag: trace level 0
          Termination control flag: control program will wait for termination
      > Function: BtcXpgCheck        > Function: BtcXpgArgv          Scanned parameter 1: -u
          Scanned parameter 2: /
          Scanned parameter 3: -c
          Scanned parameter 4: force
          Scanned parameter 5: -p
          Scanned parameter 6: initPRD.sap
          Scanned parameter 7: -cds
          Total number of arguments scanned: 7
          Argument argv[0]: brarchive
        < Function: BtcXpgArgv      < Function: BtcXpgCheck      > Function: BtcXpgSigInst        set signal handler for SIGCHLD to SIG_DFL
        old signal handler for SIGCHLD: SIG_IGN
      < Function: BtcXpgSigInst      > Function: BtcXpgStart        > Function: BtcTrcInit        Process id: 442864
        Parent process id: 233906
      < Function: BtcXpgStart      Start status of external program: external program successfully started
      Id of external process: 0000930102
      StdOut/StdErr collected in memory
        Line  Text
        <No StdOut/StdErr output reported>
    < Function: BtcXpgStartXpgInt    > Function: BtcXpgStartXpgExport      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam    < Function: BtcXpgStartXpgExport   
2008-07-13--15-00-21 : End of BtcXpgStartXpg
  < Function: BtcXpgStartXpg 
2008-07-13--15-00-21 : After first call of RFCDispatch
  Wait for RFC call SAPXPG_END_XPG
2008-07-13--15-00-21 : Before second call of RFCDispatch
  > Function: BtcXpgEndXpg   
2008-07-13--15-00-21 : Beginning of BtcXpgEndXpg
    > Function: BtcXpgEndXpgImport      > Function: BtcXpgTable      < Function: BtcXpgTable    < Function: BtcXpgEndXpgImport    > Function: BtcXpgEndXpgInt      > Function: BtcXpgItTransfer        Content of source log table:
          Line  Text
          <No StdOut/StdErr output reported>
        Target log table is not identical to source
        ItGetLine terminated with NULL
      < Function: BtcXpgItTransfer      > Function: BtcXpgReadChild        Read returns 28 bytes
        > Function: BtcXpgLog          Log message (27 byte): BR0002I BRARCHIVE 6.40 (15)
        < Function: BtcXpgLog        Read returns 79 bytes
        > Function: BtcXpgLog          Log message (78 byte): BR0006I Start of offline redo log processing: adyivkpp.cds 2008-07-13 15.00.21
        < Function: BtcXpgLog        Read returns 113 bytes
        > Function: BtcXpgLog          Log message (112 byte): BR0477I Oracle pfile /oracle/PRD/920_64/dbs/initPRD.ora created from spfile /oracle/PRD/920_64/dbs/spfilePRD.ora
        < Function: BtcXpgLog        Read returns 1 bytes
        > Function: BtcXpgLog          Log message (0 byte):
        < Function: BtcXpgLog        Read returns 55 bytes
        > Function: BtcXpgLog          Log message (54 byte): BR0013W No offline redo log files found for processing
        < Function: BtcXpgLog        Read returns 183 bytes
        > Function: BtcXpgLog          Log message (0 byte):
        < Function: BtcXpgLog        > Function: BtcXpgLog          Log message (76 byte): BR0007I End of offline redo log processing: adyivkpp.cds 2008-07-13 15.00.27
        < Function: BtcXpgLog        > Function: BtcXpgLog          Log message (49 byte): BR0280I BRARCHIVE time stamp: 2008-07-13 15.00.27
        < Function: BtcXpgLog        > Function: BtcXpgLog          Log message (54 byte): BR0004I BRARCHIVE completed successfully with warnings
        < Function: BtcXpgLog        Process executing external program has terminated
      < Function: BtcXpgReadChild      > Function: BtcXpgEnd        > Function: BtcXpgLog          Log message (44 byte): External program terminated with exit code 1
        < Function: BtcXpgLog      < Function: BtcXpgEnd      Termination status of external program: program terminated with error code 1
      StdOut/StdErr collected in memory
        Line  Text
           1  BR0002I BRARCHIVE 6.40 (15)
           2  BR0006I Start of offline redo log processing: adyivkpp.cds 2008-07-13 15.00.21
           3  BR0477I Oracle pfile /oracle/PRD/920_64/dbs/initPRD.ora created from spfile /oracle/PRD/920_64/dbs/spfilePRD.ora
           4 
           5  BR0013W No offline redo log files found for processing
           6 
           7  BR0007I End of offline redo log processing: adyivkpp.cds 2008-07-13 15.00.27
           8  BR0280I BRARCHIVE time stamp: 2008-07-13 15.00.27
           9  BR0004I BRARCHIVE completed successfully with warnings
          10  External program terminated with exit code 1
    < Function: BtcXpgEndXpgInt    > Function: BtcXpgEndXpgExport      > Function: BtcXpgParam      < Function: BtcXpgParam      > Function: BtcXpgParam      < Function: BtcXpgParam    < Function: BtcXpgEndXpgExport   
2008-07-13--15-00-27 : End of BtcXpgEndXpg
  < Function: BtcXpgEndXpg 
2008-07-13--15-00-27 : After second call of RFCDispatch
2008-07-13--15-00-27 : After call of RfcClose (wait)
< Function: main
2008-07-13--15-00-27 : End of SAPXPG: main