How To Fix TK204 - Package &1 invalid for customer object &2 &3

TK204 - Overview

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 204

• Message text: Package &1 invalid for customer object &2 &3

What causes this issue?

Customer object &V2& &V3& belongs to package &V1&, which is reserved
for SAP objects.
Customer objects can only be created in customer packages and SAP
objects only in SAP packages.
Customer packages begin with Y or Z.

System Response

The function terminates.

How to fix this error?

Use a valid customer package from TDEVC for customer objects.
To change the package, proceed as follows:
If you are already in the maintenance screen of the object directory
entries, use the input help for the field <LS>Package</>.
Otherwise, start the Transport Organizer (Transaction SE09).
Choose <LS>Goto</> -> <LS>Transport Organizer tools</> in the initial
screen of the Transport Organizer. A list of the Transport Organizer
tools is displayed.
Choose the tool <LS>Change Object Directory Entries</> under <LS>Object
Directory</> in this list.
You can repeat the function when you have changed the object directory
entry.

Error message extract from SAP system. Copyright SAP SE.

TK204 - Details

• The SAP error message TK204 indicates that there is an issue with a package that is considered invalid for a specific customer object. This error typically arises in the context of transport management or when dealing with custom developments in SAP.
  
  Cause:
  
  Invalid Package Assignment: The object (like a program, function module, or class) is assigned to a package that is not valid for customer developments. This can happen if the package is a standard SAP package or if it has been marked as not modifiable.
  Transport Request Issues: The object might be part of a transport request that is not correctly configured or is missing necessary authorizations.
  Development Class Issues: The development class (package) may not be properly defined or may not allow customer modifications.
  
  
  Solution:
  
  
  Check Package Assignment:
  
  Go to the object in question (e.g., transaction SE80 for objects).
  Verify the package assignment. If it is assigned to a standard package, you may need to reassign