How to fix the Oracle error ORA-07253: spdes: semctl error, unable to destroy semaphore set.?

In this post, you’ll learn more about the Oracle ErrorORA-07253: spdes: semctl error, unable to destroy semaphore set. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-07253: spdes: semctl error, unable to destroy semaphore set.

Reason for the Error ORA-07253: spdes: semctl error, unable to destroy semaphore set.

Semctl system call returned an error.

How to fix the Error ORA-07253: spdes: semctl error, unable to destroy semaphore set. ?

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

Check semaphore sets. May require manual cleanup. Check additional information returned. Consult OS reference manual.