Hi Adrian,
Thanks for your reply. Ongoing value of gtrep_system.sys_gui_ver is still NULL. In addition, I have performed "Check Repository Tables" process and don't see any issue. However the value of sys_gui_ver still remains NULL.
Not sure about any further repository maintenance/update.
After doing all these actions, I still remain with another critical issue - OrientDB Service is not getting started. It ends up with following error.
OrientDB Error
Windows could not start the OrientDB on local computer. For more information, review the System Event log. If this is a non-microsoft service, contact the service vendor, and refer to service-specific error code 1.
System Event Log = "The OrientDB service terminated with the following service-specific error:
Incorrect function."
Raised a ticket with CA Support and awaiting for the response