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IDOC Communication from NON SAP system

Hi ,

I am trying to connect a NON SAP system with SAP PO7.4. I have done the necessary changes and the outbound communication from SAP PO to NON-SAP is success now.

But I am still facing issues in the inbound connection from NON-SAP system to PO.

I have setup the "jco.allow_non_abap_partner = 1" in system VM parameters

Can anyone help where to set the parameter “-Djco.allow_non_abap_partner=1” as VM argument?? to enable this communication.

Regards,

Dhivakar.

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2 Answers

  • May 04 at 03:12 PM

    Hi Dhivakar,

    You need to set the JVM parameter in configtool.

    cluster-data - template - instance - VM Parameters tab - Additional tab.

    Afterwards the Java server needs to be restarted.

    Best regards,

    Antal

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    • If you find this entry in the Java sever logs:

      com.sap.conn.jco.JCoException: (104) JCO_ERROR_SYSTEM_FAILURE: Communication with non-ABAP RFC clients is not allowed

      then you need to set the mentioned JVM parameter. You can check in dev_server0 file if the JVM parameter is set or not.

      Best regards,

      Antal

  • May 04 at 02:45 PM

    Hi Dhivakar,

    As per my understanding , you need to contact your Network Team.

    Also , what is the error you are getting while connecting?

    Regards,

    Vivek Jain

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