How to fix the Oracle error ORA-07402: sprst: cannot restore user signal handler.?

In this post, you’ll learn more about the Oracle ErrorORA-07402: sprst: cannot restore user signal handler. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-07402: sprst: cannot restore user signal handler.

Reason for the Error ORA-07402: sprst: cannot restore user signal handler.

The system failed to restore user signal handlers.

How to fix the Error ORA-07402: sprst: cannot restore user signal handler. ?

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

Check errno and sercose[0] for the signal number that failed.