I was able to get past the UI error. I had to re-configure the SPS. Not able to login to the UI.
I have added the AD as user directory. Is it mandatory that I configure it as external user store to be able to use those to login into my SPS?
smaccess log
AuthAttempt WIN-2NA0NU7RK7C [07/Jun/2017:09:16:03 -0800] "127.0.0.1 siteminder" "apache GET /proxyui/" [] [0] [] []
AuthAttempt WIN-2NA0NU7RK7C [07/Jun/2017:09:23:41 -0800] "127.0.0.1 Administrator" "apache GET /proxyui/" [] [0] [] []
AuthAttempt WIN-2NA0NU7RK7C [07/Jun/2017:09:23:51 -0800] "127.0.0.1 siteminder" "apache GET /proxyui/" [] [0] [] []
AuthAttempt WIN-2NA0NU7RK7C [07/Jun/2017:09:28:05 -0800] "127.0.0.1 Administrator" "apache GET /proxyui/" [] [0] [] []
AuthAttempt WIN-2NA0NU7RK7C [07/Jun/2017:09:30:08 -0800] "127.0.0.1 Administrator" "apache GET /proxyui/" [] [0] [] []4
SMPS log
[2504/4504][Wed Jun 07 2017 09:30:08][SmDsLdapConnMgr.cpp:1180][ERROR][sm-Ldap-02230] Error# '10' during search: 'error: Referral received' Search Query = 'objectclass=*'