How To Fix TK203 - Object &1 &2 is in reserved namespace for package &3

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 203

• Message text: Object &1 &2 is in reserved namespace for package &3

What causes this issue?

Object name &V1& &V2& belongs to a name range protected in table TRESN.
It can only be used in package &V3&.

System Response

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

How to fix this error?

Enter &V3& as the package.
If object &V1& &V2& is not in this package, choose a different object
name.

Error message extract from SAP system. Copyright SAP SE.