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Former Member

Error in excuting BAPI

Dear All,

We have EP7.0 (sps14) on HP UX (DB Oracle 10g Unicode).

I created one JCO to the backend R/3 system (ECC 6.0 on HP UX, DB Oracle 10g Unicode).

This JCO has been used in one application and is working fine when I am selecting the user/pwd option (the user I am specifying, is a dialog user - existing in R/3 system and has SAP_ALL authorization).

As soon as I am changing the option to Ticket, the JCO is failing with the following error message:

Could not create JCOClientConnection for logical System: JCO_ED3_RD3_200 - Model: class com.sap.tut.wd.flightlist.model.FlightModel. Please assure that you have configured the RFC connections and/or logical system name properly for this model!

But the strange thing is, after selecting the "Ticket" option and save, the "Test" is getting executed successfully - which implies the SSO has been configuered properly in the R/3 backend system.

Can anyone please through some light into it?

Thanks & Regards

Sudip

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2 Answers

  • Best Answer
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    Former Member
    Jul 20, 2008 at 09:08 AM

    Hi,

    Are you using authentication in your application?

    If not the SSO is used against the user "GUEST".

    Switch on that application parameter and your problem will be solved.

    Aviad

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  • Jul 21, 2008 at 05:23 AM

    Hi,

    By the error message we can point out that its the error because of JCO's, not with SSO

    check you max and min connections you configured for JCO connection pool.

    this will help you JCO Connection pool issue.

    regards,

    PradeeP

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    • Former Member

      Hi,

      Thanks for the reply.

      My JCo Pool Configuration is :

      Maximal Pool Size : 100

      Maximum Connections: 300

      Connection Timeout (msec.): 40000

      Maximum Waiting Time (msec.): 20000

      Only One developer is now using this application.

      Do I need to change this configuration?

      Thanks & Regards

      Sudip