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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDCMP105 - Specify differing names for &1 when you use the Change function ?

  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 different from the existing name and does not conflict with any other existing names in the system.
  
  
  Follow Naming Conventions: Adhere to any naming conventions or guidelines established in your organization or by SAP. This can help avoid conflicts and ensure consistency.
  
  
  Consult Documentation: If you are unsure about the naming conventions or the objects involved, refer to SAP documentation or consult with a colleague who has experience with the specific module or configuration you are working on.
  
  
  Test Changes: After making the necessary adjustments, try to execute the change function again to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes depending on the context (e.g., SE11 for Data Dictionary objects, SE80 for Object Navigator).
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to make changes to the objects in question, as sometimes authorization issues can lead to unexpected errors.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting the SAP community for further assistance.