ORA-31648: Timeout before master process

admin

ORA-31648: Timeout before master process string finished initialization.
Cause: The master processwhose name is listed started up but did not finish its
initialization within the allowed time limit.
Action: Refer to anyfollowing error messages for possible actions. Check the trace
log for the failed process to see if there is any information about thefailure.
Correct the error, if possible, and try the operation again. If the erroroccurs again,
contact Oracle Customer Support and report the error.