'Test User' on User Store Config page fails when SSL is enabled.
VIP EG Console logs shows:
ERROR "2014-01-22 13:23:53.620 GMT-0500" 184.108.40.206 vipegconsole e0cb2553fc8e064e30 18476 "actor=symadmin,text=Could not bind to the directory server.
VsException [error=18476] [javax.naming.CommunicationException: simple bind failed: demo.org:636 [Root exception is javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: signature check failed]]
Host name: demo.org has two sub-domains (as follows) which has certificates issued from different Issuers.
Requested customer to import the Issuing CA for both of the DC into the VIP EG Config Console, and restart the service. This resolved the issue.