Oracle Solution for Error ora-16210

ORA-16210: Logical standby coordinator process terminated with error

What triggered the Error:

The logical standby coordinator process terminated abnormally.

What should we do to fix it:

Check the accompanying messages, and the background process trace file. Correct the problem mentioned in the messages. Then shut down and restart the instance. If the trace file mentions any other background process messages, check the trace file for the mentioned process until the root message is found.