How to fix the Oracle error PLS-00649: method “string” can be overridden only once per object type?

In this post, you’ll learn more about the Oracle ErrorPLS-00649: method “string” can be overridden only once per object type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00649: method “string” can be overridden only once per object type

Reason for the Error PLS-00649: method “string” can be overridden only once per object type

User tried to override the method more than once in the same subtype.

How to fix the Error PLS-00649: method “string” can be overridden only once per object type ?

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

Either make this an extra overload by removing the OVERRIDING keyword where the method signature is different. The argument types should be reconsidered otherwise.