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Former Member


Hi All,

I am executing a JCO Program which triggers a RFC using JCO's <b>execute(String functionName)</b> method.

RFC inturn calls an SAP interface which process the goods issue files.

After processing few files i get a connection closed error.

In seeing in Transaction ST22 the error was DYNPRO_SEND_IN_BACKGROUND

When executed in SAP GUI the error never comes and also when the abapDebug is set to true

and its strange that its coming after processing some few files.

Any Idea 😔


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1 Answer

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    Former Member
    Sep 07, 2004 at 12:43 PM

    Hi Thomas,

    yes, the RFC you're calling tries to open a dialog window/screen/subscreen whatever. This is not allowed for the type of RFC call you are doing (easy spoken without a SAPGUI attached to the process). Most RFCs support flags for "dark" processing without user interaction (and creating visual "objects"). You must set this flag(s), if it exists.

    Hope that helps.



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    • Former Member Former Member


      I am coming across the same problem while replicating the data into CRM. So could you please tell me where I have to set this parameter (NOBINPT) value?

      Advance Many Thanks.