How to fix the Oracle error ORA-01373: insufficient memory for staging persistent LogMiner session?

In this post, you’ll learn more about the Oracle ErrorORA-01373: insufficient memory for staging persistent LogMiner session with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01373: insufficient memory for staging persistent LogMiner session

Reason for the Error ORA-01373: insufficient memory for staging persistent LogMiner session

The maximum number of concurrent persistent LogMiner sessions allowed is limited by LOGMNR_MAX_PERSISTENT_SESSIONS parameter. Not enough memory has been set aside at instance startup to allocate the new LogMiner session.

How to fix the Error ORA-01373: insufficient memory for staging persistent LogMiner session ?

You can fix this error in Oracle by following the below steps

Increase LOGMNR_MAX_PERSISTENT_SESSIONS and restart instance.