3462666 - Error 'Null' when selecting an OLAP connection that uses SSO

• Error "Null" when selecting an OLAP connection that uses SSO while trying to create a new WebI report in BI Launchpad
• Error "failed to connect to the OLAP source.: Unexpected exception while calling the SL service" when viewing a WebI report that uses an OLAP connection that uses SSO
• When OLAP connection is set to "Pre-defined", it works 

• SAP BusinessObjects Business Intelligence Platform 4.x

STS, Security Token Service, WebI, Web Intelligence, Report, OLAP connection, BW, HANA, SAP Authentication, Alias, DSL Service, Adaptive Job Server, AJS, Single Sign On, Pre-defined, null error , KBA , BI-BIP-AUT , Authentication, ActiveDirectory, LDAP, SSO, Vintela , BI-RA-WBI , Web Intelligence , Problem