How To Fix GR037 - Sets already exist for this prefix.

GR037 - Overview

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 037

• Message text: Sets already exist for this prefix.

What causes this issue?

Sets have already been created for the set name prefix you entered.
If you do not want to overwrite the existing names, enter a different
prefix.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR037 - Sets already exist for this prefix. ?

  The SAP error message GR037, which states "Sets already exist for this prefix," typically occurs in the context of SAP's classification system, particularly when dealing with the creation or modification of sets in the classification system (such as classes, characteristics, or object sets).
  
  Cause:
  The error arises when you attempt to create a new set with a prefix that already has existing sets associated with it. In SAP, sets are used to group characteristics or objects, and each set is identified by a unique prefix. If you try to create a new set using a prefix that is already in use, the system will prevent this action to avoid conflicts and maintain data integrity.
  
  Solution:
  To resolve the GR037 error, you can take the following steps:
  
  
  Check Existing Sets: 
  
  Use transaction codes like CL02 (Change Class) or CL03 (Display Class) to check if there are existing sets with the same prefix.
  You can also use transaction