How To Fix COM_ATTRFRG_GEN138 - Set type &1 is already being used in client &2

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_ATTRFRG_GEN - Message Class for Generating Attributes and Sets

• Message number: 138

• Message text: Set type &1 is already being used in client &2

What causes this issue?

This set type is already assigned to a category in another client.

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?

Create a set type with another name.

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 COM_ATTRFRG_GEN138 - Set type &1 is already being used in client &2 ?

  The SAP error message COM_ATTRFRG_GEN138 indicates that a set type (a classification or grouping of attributes) is already in use in a specific client. This typically occurs when you attempt to create or modify a set type that is already associated with an existing object or configuration in the specified client.
  Cause:
  
  Existing Usage: The set type you are trying to create or modify is already being utilized in the specified client. This could be due to existing configurations, data models, or other objects that reference this set type.
  Client-Specific Data: In SAP, clients are separate environments, and certain configurations or objects can be client-specific. If the set type is already defined in the client, you cannot redefine it without addressing its current usage.
  
  Solution:
  
  
  Check Existing Usage: Investigate where the set type is currently being used. You can do this by:
  
  Using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to search for the set type and see its dependencies.
  Checking the configuration settings or any related objects that might be referencing the set type.
  
  
  
  Modify or Delete References: If you find that the set type is being used in a way that conflicts with your intended changes:
  
  You may need to modify or delete the objects that are currently using the set type.
  Ensure that any changes you make do not disrupt existing functionality.
  
  
  
  Use a Different Set Type: If the set type is critical and cannot be modified or deleted, consider creating a new set type with a different name or identifier that meets your requirements.
  
  
  Consult Documentation: Review SAP documentation or help resources related to set types and attribute management to ensure you are following best practices.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is impacting critical business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE80, and others that can help you navigate and manage set types and their dependencies.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or solutions.
  Client Management: Understand the implications of client-specific configurations in SAP, as this can affect how you manage data and objects across different environments.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.