OPSCenter / service stop start

1) Stop OpsCenter services:

<install_path>\OpsCenter\server\bin>opsadmin stop
Stopping the OpsCenter Web Console Service...
Stopping the OpsCenter Server...
Stopping the OpsCenter database...

2) Start OpsCenter services:

 <install_path>\OpsCenter\server\bin>opsadmin start 
Starting the OpsCenter Database... 
The Veritas OpsCenter Database Server service is starting. 
The Veritas OpsCenter Database Server service was started successfully.

Starting the OpsCenter Server... 
The Veritas OpsCenter Server Service service is starting. 
The Veritas OpsCenter Server Service service was started successfully.

Starting OpsCenter Web Console Service... 
The Veritas OpsCenter WebServer Service service is starting. 
The Veritas OpsCenter WebServer Service service was started successfully.

https://www.veritas.com/support/en_US/article.000012439