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Custom UI5 app in S/4 HANA upgrade project

Hi Experts,

In my project the current landscape is in SAP Business suite and we have standard Fiori apps - My Inbox.

It's also customized as per client requirement. There are also Webdynpro ABAP based Fiori apps running.

Now there is plan to upgrade the system to S/4 HANA 1709.

please suggest after upgrade what steps I need to take as a developer so that the existing apps work in the new environment.

What is the best practice recommended by SAP to follow in case of UI5 and Webdynpro ABAP based apps in case of upgrade/migration project.

What are the manual steps I need to follow ?

Thanks a lot.

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  • Posted on Dec 28, 2018 at 08:06 AM

    If that SAP Fiori app is a custom one customized via the correct way (extension points) there should be no problem with the upgrade.

    If it's a total custom app I would you suggest having different servers (development, test, production) where you can upgrade the system, check if the upgrade broke something and than upgrade production only when you're ready.

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