- You notice that some users are not able to log into the AS Java
- The UME data source is an ABAP system
- A Troubleshooting Wizard trace (SAP Note 1332726) shows the following error message:
Exception on login:
com.sap.security.core.server.userstore.UserstoreException: Could not refresh user support
Caused by: com.sap.security.core.persistence.datasource.PersistenceException: Logonid "..." is not unique!
SAP NetWeaver Application Server Java
Authentication did not succeed sso login logon , KBA , BC-JAS-SEC-LGN , Logon, SSO , Problem
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