TNS-12571 TNS
acket writer failure
Cause: An error occurred during a data send. This message is not normally visible to the user.
In addition, this message could occur when any of the following SQL*Plus commands have been issued:
SHUTDOWN ABORT
SHUTDOWN IMMEDIATE
SHUTDOWN TRANSACTIONAL
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
