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Former Member

Problem creating JCo Destination

Hi All,

I am getting a strange problem creating JCo destinations.

I have created a Web Dynpro application on server A using adaptive RFC model that calls RFC located on server B.

When I go to Web Dynpro content administrator to create JCo destinations, the destinations are shown with red icon. I follow the regular steps to create the destinations pointing to server B, but the final message I get is "JCo destination created in SLD". The Icons against the destinations are still red whereas the JCo destinations are shown in SLD against the relevant WebAS Java system for server B.

Thus even though I try to create JCo destinations, they are showing in SLD but not in Content administrator. Can anybody suggest how to resolve this problem? Is this problem because I am trying to set up a connection to a server other than own server ?

Thanks in advance

Amit

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3 Answers

  • Best Answer
    Posted on Feb 24, 2009 at 04:27 AM

    Hi Amit

    Did you define the Server B entry in host file of your system

    1. C:\WINDOWS\system32\drivers\etc ,open host file in wordpad

    2. *186.25.11.12 *//IP address *apcrmdev * //name of the system #AP CRM DEV Installation No-0000000000 // Other credentials of invoked system

    Let me know it it not clear to you.

    Best Regards

    Satish Kumar

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  • author's profile photo Former Member
    Former Member
    Posted on Feb 24, 2009 at 04:53 AM

    Please look at the below thread for help

    jco-destination-creation-problem

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  • Posted on Feb 24, 2009 at 06:09 AM

    In the content administrator, you can do a Test or Ping to the created JCo destinations for B.

    [Creating JCo Destinations|http://help.sap.com/saphelp_nw70/helpdata/EN/3a/3b1b40fcdd8f5ce10000000a155106/frameset.htm]

    Ensure that SLD is configured for J2EE A and SLD is running.

    [Troubleshooting JCo Destinations|http://help.sap.com/saphelp_nw04/helpdata/en/74/3bce4016d28031e10000000a1550b0/content.htm]

    nikhil

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    • Former Member Former Member

      Thanks folks for your inputs.

      Finally the problem was resolved. The reason was that the two systems A & B are linked to different SLDs. The workaround I found was to create destinations pointing to system A only and then edit them to update connectivity parameters for system B.

      However ,the couple of configurations I had missed were u2013

      1. Create a PUBLIC log on group in tcode SMLG on system B with u2018external RFC enabledu2019 checked.

      2. Maintain entry sapms<SID> 36<nn> in host file on system A where <SID> and <nn> are system id and system number respectively of system B .

      Thanks & Regards

      Amit

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