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$metadata not loads correctly in SAPUI5MTA application

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Hi Team

Developed MTA application and when testing this using Basic Authentication, no issues and applications loads perfectly.

To test with multiple users, changed authentication type "Principal Propagation" and basis team did all the configs. When i test this MTA application (in mobile or in desktop), it will ask for initial user id, password. After this, tile comes and upon clicking on the tile, again a popup comes and ask for user id and password. $metadata service is still Pending status. Now i need to give backend (SAP)user id, password and the $metadata and batch calls are success and application loads perfectly.

Please let me know, why it again ask for backend user id and password. In the backend (SICF service), no user id and password maintained. Any inputs are really appreciable.

Regards
Vinoth

Accepted Solutions (1)

Accepted Solutions (1)

WouterLemaire
Active Contributor
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Probably something is missing in the config of the principal propagation. You can use this troubleshooting guide to find the problem https://blogs.sap.com/2017/06/26/how-to-guide-troubleshooting-principal-propagation-icm-traces/

Answers (1)

Answers (1)

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Thanks a lot. Informed basis team and they did the changes