How To Fix EDCMP105 - Specify differing names for &1 when you use the Change function

EDCMP105 - Overview

• Message type: E = Error

• Message class: EDCMP - ABAP Workbench: Splitscreen editor

• Message number: 105

• Message text: Specify differing names for &1 when you use the Change function

What causes this issue?

You cannot change the same program in both windows.

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?

Call the editor in display mode. You can then switch one side of it
into change mode.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

EDCMP105 - Details

• The SAP error message EDCMP105, which states "Specify differing names for &1 when you use the Change function," typically occurs in the context of data management or configuration changes within SAP, particularly when dealing with objects that require unique identifiers.
  
  Cause:
  This error arises when you attempt to change an object (like a data element, table, or other configuration items) and the system detects that the new name you are trying to assign is the same as the existing name or conflicts with another existing name. SAP requires that each object has a unique identifier to avoid confusion and ensure data integrity.
  
  Solution:
  To resolve this error, you should:
  
  
  Check Existing Names: Review the current names of the objects you are trying to change. Ensure that the new name you are trying to assign is not already in use.
  
  
  Use a Unique Name: When you are prompted to specify a new name, ensure that it is