Fiori Error: Could not open app. Try again later

when run the app: manage purchase orders as below

got the following error message:

System: PRD

Please help.

@haifengwang looks to me it's like UI5 development issue. We'll patch the components UIS4HOP1 to see if it helps

Components Patch completed.

Package  Component Release Package Type SP Level Caption 
SAPK-75002INSAPUI  SAP_UI 750 CSP 0002 SAP_UI 750: SP 0002 
SAPK-75003INSAPUI  SAP_UI 750 CSP 0003 SAP_UI 750: SP 0003 
SAPK-10001INUIS4HOP1  UIS4HOP1 100 CSP 0001 UIS4HOP1 100: Support Package 0001 
SAPK-10002INUIS4HOP1  UIS4HOP1 100 CSP 0002 UIS4HOP1 100: Support Package 0002

The patch did not resolve the issue. Meanwhile the patch has also done some damage on the Fiori FLP which some of the tiles disppeared.

Will need to revert back to the original version now.

Why this thing is related to PLM?

Looked at some document now

http://scn.sap.com/community/plm/blog

现在又出现以前那个问题了，指不到S4那个系统，FIORIPRD默认的就是FWP

So this means the UI components patch also deals with the login / point to wrong client failure.

We will try to revert back to the previous version before patch

So this means the UI components patch also deals with the login / point to wrong client failure.

We will try to revert back to the previous version before patch

Roll back completed.