Track Purchase Order Fiori App is not working

[Former Member]

Hi Experts,

We upgraded SAP UI5 libraries to 1.22.* and SAP-UI patch level to 09.After this all apps are working fine except Track Purchase Order App.

When I Click on App in Launch pad it's displaying an error

Thanks&Regards,

Akhil das

Tags edited by: Michael Appleby

[former_member190655]

Exactly same is happening for me ... Trying to extend this app in RDE - Given exact same error - negative cache

Does this means - something is wrong somewhere from SAP side?

[Qualiture]

I see quite some 404 errors, so you might want to look what's changed / not available... maybe a service has stopped?

[former_member190655]

Check the backed GW system .. no errors there

This is what causing an issue .. there is no change to backend system and RDE is just pulling out code to create an extension project - on top of all - it was working and suddenly stopped. It's annoying ....

[Qualiture]

The 404 errors indicate a certain resource is not available.

If it worked before, nothing has changed, and now it stopped, then is must have something to do with your infrastructure (network, service stopped or unavailable, etc)

I'm afraid I can't be of much help then...

[Qualiture]

Without posting any logs / console / debugger clues, how could we possible of help?

[Former Member]

Hi Robin,

See the below Screenshot and help if you can.

FYI, all network connections are OK.I checked in Network tab.

Thanks&Regards,

Akhil Das

[Qualiture]

If you expand the nodes, do they point to any clues?

Do you see any errors in your backend as well, or is this just a front-end-only issue?

[former_member190655]

As stated below, the app was working fine 2 days ago, nothing have changed in my backend, no patching no updating - untouched .. and since yesterday it is giving this error.