Fiori Error "Could not open app. Try again later."

[Former Member]

Dear Experts,

When we try to open the Fiori Apps from Fiori Launchpad. We're getting error "Could not open app. Try again later." for all the Fiori Apps.

We found the error "Exception raised without specific error" from Netweaver Gateway log (transaction /n /IWFND/ERROR_LOG).

You can also find the error screenshot in attachment.

Thank you in advance for your ideas.

Best regards,

Sreenu

[mgarcia80]

Hi.

If you're running the app on chrome browser, you can open the debug mode with F12 and in 'Console' tab you can see the errors that is giving you in a more detailed way .

If not, go to the 'Network' tab and there you can see the calls to the  gateway services.

[masa_139]

Hi Sreenu,

Take a look at .

Especially the Fiori runtime error $select $filter value is cut off on SAP_GWFND SP13.

Regards,

Masa / SAP Technology RIG

[former_member182874]

HI Sreenivas

What is the Fiori app you are trying to run. If you can provide the Support patch levels.

regards

Tejas

[pjcools]

Hi Sreenu

For the Fiori app you are trying to open go the list of services in your Gateway system where you assign the Aliases and use the "Call Browser" option to generate the service again. This is typically required when upgrades take place to either UI packs or the particular back-end packs have been updated.

This option will generate the service again in a browser window and once this occurs hopefully that error disappears.

Thanks

Phil