How to fix the Oracle error ORA-06521: PL/SQL: Error mapping function?

In this post, you’ll learn more about the Oracle ErrorORA-06521: PL/SQL: Error mapping function with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-06521: PL/SQL: Error mapping function

Reason for the Error ORA-06521: PL/SQL: Error mapping function

An error was detected by PL/SQL trying to map the mentioned function dynamically.

How to fix the Error ORA-06521: PL/SQL: Error mapping function ?

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

Check the stacked error (if any) for more details.