How To Fix SCODELIST_REGISTRY003 - Generated proxy is not active or not of type 'CODE'

SAP Error Message - Details

• Message type: E = Error

• Message class: SCODELIST_REGISTRY - Codelist Registry Messages

• Message number: 003

• Message text: Generated proxy is not active or not of type 'CODE'

What causes this issue?

The name of an entry in the generic CodeList Provider registry must
match the name of the generated proxy of the global code data type.
There is no active generated proxy with the specified name, or the
associated GDT definition is not of type 'CODE'.

System Response

A registry entry without GDT definition of type 'CODE' and active proxy
is of no use.

How to fix this error?

Change the GDT definition to type 'CODE', and generate the proxy, or
activate an already generated proxy.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.