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Former Member

UI5 deployment in gateway

Hi,

We want to develop a customed UI5 application with SD data in our sap landscape.

Our gateway deployment scenario is central hub with connection to backend. The gateway has been deployed stand-alone, In the backend, only IW_BEP has been installed.

My questions -

1. where can we develop the gateway services ? in backend ?

2. where can we deploy our UI5 application ? in front-end server - the gateway ?

3. if we use the eclipse ide to connect to gateway service, which system do we need to connect ? front-end or backend ?

Thank you.

Kind regards

Benj.

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3 Answers

  • Best Answer
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    Former Member
    Nov 02, 2015 at 05:38 PM

    Hi,

    You have two abilities. You can only Register the Service in Gateway or also make the Service Implementation at the Gateway. If you also make Implementation in Gateway you have to use RFC to get Data from Backend.

    For the first Scenario simply go to tcode SEGW start building your Service and make your Registration at the Gateway. Please make sure you have customize the alias correctly. After that the Service Registration is done in Gateway and your data Comes from backend. So in UI5 App you have now to call http://gatwayserv:8000/sap/opu/odata/SAP/YOUR_SERVICE_SRV/

    If you Need further help let me know.

    Greets

    Max

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    • Former Member Former Member

      Hi Benjamin,

      sorry for late reply. I was at university and forgot to answer. If the registration is not possible I think you have a wrong customizing/RFC Connection. Do you know what Customizing points are required to set? If not i can describe them here.

      Empty sounds like there was no service generated. Can you set the field?

      If you want to deploy the UI5 App at Gateway Server its easy. UI5 Apps are stores as BSPs. No extra add-on is required but i would recommend to add webdispatcher in front of your gateway for future safety.

      Greets

      Max

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    Former Member
    Oct 30, 2015 at 07:56 PM

    See my answer inline below. Hope that helps -

    My questions -

    1. where can we develop the gateway services ? in backend ?

    > Yes in the ECC system (backend system) where you can directly access the SD data.

    2. where can we deploy our UI5 application ? in front-end server - the gateway ?

    >SAPUI5 application (html, java script files ) will be deployed in Front end server, which will be Gateway server (ABAP application server ).

    3. if we use the eclipse ide to connect to gateway service, which system do we need to connect ? front-end or backend ?

    > You will use a browser for gateway services - to test the services. Maybe use a plugin also like Postman.

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  • Oct 31, 2015 at 09:38 AM

    Hello,

    Since you have Central hub, you create your services in Netweaver Gateway and not in ECC.

    These Link will be useful for getting clear Idea of embedded vs Hub deployment(which is ur case).

    Hope this helps,

    Cheers,

    --PavanG

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