Symptom:
SAML is not working anymore

Environment:
BOBJ/DataServices
Cause:
CMC was not being redirected to SAML
Trusted Authentication shared secret file is expired.


Solution:
- Go to CMC -> Authentication -> Enterprise
- Under the Trusted Authentication enter 0 to “Shared Secret Validity Period (days)


3. Download Shared Secret clicking on the Button “Download Shared Secret”
4. Then download share secret file and upload to OS level
-> Path: /usr/sap/SID/SBO/sap_bobj/enterprise_xi40/linux_x64/TrustedPrincipal.conf
5. Go back to the CMC -> Trusted Authentication, and click “Update”

6. Perform a tomcat clean cache.