How to fix the Oracle error ORA-19257: XQST0037 – function or variable string in module already defined?

In this post, you’ll learn more about the Oracle ErrorORA-19257: XQST0037 – function or variable string in module already defined with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19257: XQST0037 – function or variable string in module already defined

Reason for the Error ORA-19257: XQST0037 – function or variable string in module already defined

A module being imported contained the function or variable that is already declared in the static context of the importing module.

How to fix the Error ORA-19257: XQST0037 – function or variable string in module already defined ?

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

Remove the conflicting declarations.