How to fix the Oracle error PLS-00425: in SQL, function argument and return types must be SQL type?

In this post, you’ll learn more about the Oracle ErrorPLS-00425: in SQL, function argument and return types must be SQL type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00425: in SQL, function argument and return types must be SQL type

Reason for the Error PLS-00425: in SQL, function argument and return types must be SQL type

When a cursor variable was declared as the formal parameter of a

How to fix the Error PLS-00425: in SQL, function argument and return types must be SQL type ?

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

Change the parameter mode from OUT to IN or IN OUT.