OLAP Connections encoutered an unexpedted exception

Symptom:

After an activity performed the OLAP Connection in the CMC is failing:

Environment:

BOBJS / Data Services

Solution:

1. Perform a Tomcat Clean cache:
   • Navigate to usr/sap/SID/sap_bobj/
   • Stop the tomcat by using the command: ./tomcatshutdown.sh
   • Navigate to tomcat/work folder
   • Rename the localhost directory
   • Navigate to usr/sap/SID/sap_bobj/ and start the tomcat by using the command: ./tomcatstartup.sh
   • Wait until the cache is re-created.
2. Login to the CMC and verify the OLAP Connection section.