How to fix the Oracle error OCI-31103: Resource locked in shared mode. Cannot add exclusive lock?

In this post, you’ll learn more about the Oracle ErrorOCI-31103: Resource locked in shared mode. Cannot add exclusive lock with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

OCI-31103: Resource locked in shared mode. Cannot add exclusive lock

Reason for the Error OCI-31103: Resource locked in shared mode. Cannot add exclusive lock

The resource is locked in shared mode. Cannot add a shared lock.

How to fix the Error OCI-31103: Resource locked in shared mode. Cannot add exclusive lock ?

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

Try locking in shared mode or unlocking the existing lock.