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/iwfnd/maint_serivce - does not open Service Implementation

Hello Experts,

I have working standard PO/PR approval Fiori Apps. I am working on extending them, however, when use T code /iwfnd/maint_service and open Service Implementation, it does not open it for me. It works well for TASKPROCESSING services, but does not open service implementation for any other services.

1) I tried /IWBEP/REG_SERVICE to open Service Implementation. I cannot find GBAPP_POAPPROVAL or GBAPP_PRAPPROVAL services there.

2) RFC destination with System Alias is working correctly. I double checked.

I tried looking for notes, I didn't find anything. I am not sure what is missing.

Gateway is a HUB deployment.

System Components -


3) PO Service -

Appreciate your help!



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2 Answers

  • Best Answer
    Posted on May 09, 2015 at 05:17 PM

    This is because Task Processing service is implemented in the Hub system. (MPC and DPC are in Hub). Rest of the services are implemented in Backend system.

    If you were in a Embedded deployment, then you would have seen the implementation for all services.

    If you want MPC/DPC classes for rest of the services, goto tcode /o/iwbep/reg_service in your BACKEND system, enter your service and hit display.

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  • author's profile photo Former Member
    Former Member
    Posted on May 08, 2015 at 10:15 PM


    You can try uncheck the option 'OAuth scope exists' for both the PO and PR approval services.


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