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R49 Communication error, CPIC return code 020, SAP return code 223 with CM for SAP version 620.

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  • ruud.vanruler@shell.com
    Hi CM for SAP (6.1.03) sometimes looses track of the jobs !! The agent lost the status of ALL jobs! not just one or two, and the issue was not fixed until the
    Message 1 of 1 , Oct 2, 2006
      R49 Communication error, CPIC return code 020, SAP return code 223 with CM for SAP version 620.

      Hi

      CM for SAP (6.1.03) sometimes looses track of the jobs !!
      The agent lost the status of ALL jobs! not just one or two, and the issue was not fixed until the agent is recycled

      Investigation gave us gateway errors:
      The gateway errors are referring to the SAP gateway
      Here is what I did to fix this. The agent was getting core dumps every few minutes. From the SAP side alot of SAP communication error messages. I stopped the agent and removed all the status files, backup files, procid's, and proclog files the restarted the agent. This solves the problem but is a risky action to take.

      Please find below additional information on the return codes:
      Meaning of the SAP return codes:
      :
      : 1) Gateway errors:
      :
      : 221: Error in CPIC-SS 222: Storage bottleneck
      : 223: Network read error 224: Network write error
      : 225: Invalid request 226: No connection yet
      : 227: Gateway process terminated 228: Shared-Memory problem(read)
      : 229: Shared Memory problem(write) 230: No free LU

      The CMSEND call sends data to the partner program. The maximum number of characters, which can be sent with one call is limited to 32000.

      any ideas how to proceed with this problem  for stopping and starting the agent every time is not an option ?


      Ruud van Ruler, 
      Global SAP Hosting TCI engineer

      Shell Information Technology International B.V
      Room 1A/A06
      Dokter van Zeelandstraat 1, 2265 BD Leidschendam NL

      Tel.  +31 (0)70 - 3034644, Fax 1985, Mobile +31 (0)6-55127646                                                                          

      Email Internet: ruud.vanruler@...
                              rvanruler@...

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