How To Fix TO138 - Object &1 &2 is in reserved name range for SAP partner

TO138 - Overview

• Message type: E = Error

• Message class: TO - Transport Organizer and Tools

• Message number: 138

• Message text: Object &1 &2 is in reserved name range for SAP partner

What causes this issue?

Object &V1& &V2& is in the reserved name range for SAP partners (partner
project &V4&). The object can only be edited in SAP systems in which
there is a corresponding namespace in the namespace table TRNSPACE. The
namespace needed must correspond to &V3&.
Such a namespace does not exist in your SAP system.

System Response

Editing is terminated.

How to fix this error?

Choose a different object name.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TO138 - Object &1 &2 is in reserved name range for SAP partner ?

  The SAP error message TO138 indicates that the object you are trying to create or modify is within a reserved name range for SAP partners. This typically occurs when you are working with objects such as transport requests, function modules, or other development objects that have naming conventions that are restricted to avoid conflicts with SAP's own naming conventions.
  
  Cause:
  The error occurs because:
  
  The object name you are trying to use falls within a reserved range that is designated for SAP's own use or for specific partner development.
  SAP has defined certain naming conventions to ensure that custom developments do not conflict with standard SAP objects.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Change the Object Name: 
  
  Use a different name for your object that does not fall within the reserved naming range. Typically, SAP reserves certain prefixes or ranges for its own use. For example, custom objects often start with a