How to fix the Oracle error ORA-04020: deadlock detected while trying to lock object stringstringstringstringstring?

In this post, you’ll learn more about the Oracle ErrorORA-04020: deadlock detected while trying to lock object stringstringstringstringstring with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-04020: deadlock detected while trying to lock object stringstringstringstringstring

Reason for the Error ORA-04020: deadlock detected while trying to lock object stringstringstringstringstring

While trying to lock a library object, a deadlock is detected.

How to fix the Error ORA-04020: deadlock detected while trying to lock object stringstringstringstringstring ?

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

Retry the operation later.