In this post, you’ll learn more about the Oracle ErrorRMAN-10038: database session for channel string terminated unexpectedly with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
RMAN-10038: database session for channel string terminated unexpectedly
Reason for the Error RMAN-10038: database session for channel string terminated unexpectedly
The database connection for the specified channel no longer exists. Either the session was terminated by some external means or the channel terminated because of an internal error.
How to fix the Error RMAN-10038: database session for channel string terminated unexpectedly ?
You can fix this error in Oracle by following the below steps
Check for an oracle trace file for detailed information on why the session terminated.