GUI App requests authentication within SAP Fiori Launchpad

[juandavid_lopezgutierrez]

Hi,

I have set up an SAP transaction on the launchpad, but when I open it, it asks me for authentication to the remote system. System Aliases are created and mapped correctly. I have the same problem when I open a WDA application.

My System is S4HANA 1709.

Best regards,

[bharathyp]

Hi Juan,

Seems like the connection between your Front End (Fiori) and Backend (ECC) is not configured properly.

Below might help, there are some other good resources with screenshots in the wild 🙂

https://help.sap.com/viewer/a7b390faab1140c087b8926571e942b7/1709.001/en-US/1909b99cd60b4cce93e495a1...

Is this the only Tile/APP that you are facing this issue with or any other tile?

Best Regards,

Bharath

[juandavid_lopezgutierrez]

Hi Bharath,

This error is with all applications of type GUI or WDA. Transactional and analytical applications work correctly.

Checking the blog you send me, I see that the trust relationship between the 2 servers is not configured on the server. This is required?

Best Regards,

Juan Lopez

[bharathyp]

Hi Juan,

For GUI/WDA additional setup is required.

https://blogs.sap.com/2016/12/21/open-your-sap-gui-transaction-in-fiori-launchpad/

This doc here is pretty

sorry for the ugly link below:

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&ved=2ahUKEwi8lKWQnsvjAhVLAqwKHUX5ANw...

If all above done correctly,

Do ensure that you read this note thorougly:

https://launchpad.support.sap.com/#/notes/0002384073

Best Regards,

Bharath

.

[juandavid_lopezgutierrez]

Hi Bharath,

The additional setup is done. The configurations of the connections on SM59 is done, but the problem persists.

When I test de HTTPS connection on SM59 show me the bellow error, could this error be related?

Best Regards,

Juan Lopez

[bharathyp]

Yes Juan!

Your certificates in STRUST seems something amiss.

That is a whole lot of different checks again, possible to get your basis personnel to do basic https checks first?

Best Regards,

Bharath

[bharathyp]

Any luck Juan?

Best Regards,

Bharath

[juandavid_lopezgutierrez]

Hi Bharath,

No, the Basis team has configured the connections and certificates on the servers and we continue with the problem. All configurations are as described in the guides.

Best Regards, Juan.