Symptom
To avoid unnecessary downtime caused by an unavailable LDAP server, the LDAP data source can be configured for high availability. But when the first server in the list fails, the server application goes down and the server must be restarted to recover, not fulfilling the high availability purpose.
Checking the defaultTraces find the following exception:
no connection to the ldap server
[EXCEPTION]
java.security.PrivilegedActionException:
-> javax.naming.NamingException: Cannot parse url:
389/<URL to LDAP server> [Root exception is java.net.MalformedURLException: Invalid URI: 389/<URL to LDAP server>]
at java.security.AccessController.doPrivileged(AccessController.java:246)
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Environment
- SAP NetWeaver Application Server Java - release independent
- User Management Engine
Keywords
LDAP, high availability, failover , KBA , BC-JAS-SEC-UME , User Management Engine , Problem
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