How to fix the Oracle error CLSGN-00048: type mismatch “string”. Expected: string Actual: string.?

In this post, you’ll learn more about the Oracle ErrorCLSGN-00048: type mismatch “string”. Expected: string Actual: string. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSGN-00048: type mismatch “string”. Expected: string Actual: string.

Reason for the Error CLSGN-00048: type mismatch “string”. Expected: string Actual: string.

The type of the value specified for a parameter does not match the required type.

How to fix the Error CLSGN-00048: type mismatch “string”. Expected: string Actual: string. ?

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

Change the type of the parameter.