How to fix the Oracle error PLS-00238: external parameter name string not found in formal parameter list?

In this post, you’ll learn more about the Oracle ErrorPLS-00238: external parameter name string not found in formal parameter list with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00238: external parameter name string not found in formal parameter list

Reason for the Error PLS-00238: external parameter name string not found in formal parameter list

An external parameter name was specified that does not match one in the formal parameter list.

How to fix the Error PLS-00238: external parameter name string not found in formal parameter list ?

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

Correct the external parameter name.