How to fix the Oracle error PLS-00583: size must be specified if opaque type is fixed-length?

In this post, you’ll learn more about the Oracle ErrorPLS-00583: size must be specified if opaque type is fixed-length with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00583: size must be specified if opaque type is fixed-length

Reason for the Error PLS-00583: size must be specified if opaque type is fixed-length

An attempt was made to declare a fixed-length opaque type without specifying an explicit size.

How to fix the Error PLS-00583: size must be specified if opaque type is fixed-length ?

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

Specify an explicit size, or change the declaration to be varying-length.