How To Fix GR780 - The set cannot be changed

GR780 - Overview

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 780

• Message text: The set cannot be changed

What causes this issue?

Report sets whose IDs begin with a numerical value cannot be modified.

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?

Error message extract from SAP system. Copyright SAP SE.

GR780 - Details

• The SAP error message GR780, which states "The set cannot be changed," typically occurs in the context of using sets in SAP, particularly when dealing with selection sets in reporting or analysis. This error indicates that the set you are trying to modify is locked or is in a state that does not allow changes.
  Causes:
  
  Set Locking: The set may be locked by another user or process, preventing any modifications.
  Set Status: The set might be in a status that does not allow changes (e.g., it could be marked as "completed" or "finalized").
  Authorization Issues: The user may not have the necessary permissions to modify the set.
  Technical Issues: There could be underlying technical issues or bugs in the SAP system that are causing the error.
  
  Solutions:
  
  Check Lock Status: Verify if the set is currently locked by another user. You can use transaction codes like SM12 to check for locks and release them if necessary.
  Review