Hi,
I had the exact same issue. My user has the proper authorizations.
Tested on releases 122.06 and 112.
Tried re-importing the DU for UIS but it didn't help either.
Problem lies on the Eclipse Editor for the XSAPPSITE extension. When it attempts to load web resources on the server it fails. Usually the first time you start Eclipse it issues an SSL error - which most people tend to ignore. However, this leads to all resources from the page to fail. Thus, the editor is rendered broken.
Fortunately, the solution is quite simple - but not trivial to come up with :-)
Regards,
Ivan
Hello,
We are getting the same error as well with HANA SPS12 (122.08) running HANA Studio 2.3.15. We've seen this error in the past and upgrading HANA studio worked but in this case I believe we're using the correct version of studio for the version of HANA.
After some troubleshooting and looking at the traffic between Studio and the server it seems like that error message is erroneous and the actual error is a request to /sap/hana/uis/odata/uis_fioricatalogs.xsodata/FIORI_CATALOGS?$format=json is failing.
The request is being redirected to the forms login page and it doesn't seem like studio knows what to do with this and can't login.
Just to verify that this was the issue we changed the authentication method to Basic on the service which caused a login window to popup and after logging in we were able to use the appsite editor. This involved changing the xsaccess file for the odata service in SAP delivered code which clearly is not a valid solution. Seems like there's some configuration issue or maybe a bug.
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