Amit,
Further to what Brahma has already mentioned, verify the following as well.
2018-02-26 02:09:54,751 ERROR [Source=USWAXDDA244, Thread=CA:00005_Spectrum-uswaxdda250@USWAXDDA244.global.scj.loc] com.ca - com.ca.sam.ifw.usm.ucf.IFWSiloException: Failed to initialize.
2018-02-26 02:09:54,752 FATAL [Source=USWAXDDA244, Thread=CA:00005_Spectrum-uswaxdda250@USWAXDDA244.global.scj.loc] com.ca - CA:00005_Spectrum-
:Failed to initialize.
com.ca.ucf.api.MDRUnavailableException: Connector is reporting problems interfacing with the domain manager
The above errors indicate that the mdr is not accessible.
Check whether the communications ports are open and that a connection from connector server to spectroserver is working.
Port 14002 (SpectroSERVER)
Port 14004 (Location Server)
Port 14006 (CORBA Name Server)
HTH
Tarun