How To Fix COM_PRCAT007 - Set type &2 is already used in the category hierarchy &1

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PRCAT - Product Category

• Message number: 007

• Message text: Set type &2 is already used in the category hierarchy &1

What causes this issue?

A <DS:GLOS.7E421A6DA070D311AE680060B03C9BBE>set type</> may be used
only in one category hierarchy.

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?

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_PRCAT007 - Set type &2 is already used in the category hierarchy &1 ?

  The SAP error message COM_PRCAT007 indicates that a specific set type (identified by &2) is already in use within a category hierarchy (identified by &1). This typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar modules where category hierarchies are defined for managing product data.
  Cause:
  
  Duplicate Set Type Usage: The set type you are trying to assign or modify is already associated with another category in the hierarchy. This can happen if you attempt to assign a set type to multiple categories or if there is an attempt to change the set type of a category that is already in use.
  Hierarchy Structure: The category hierarchy may have been designed in such a way that certain set types are restricted to specific categories, preventing their reuse in others.
  
  Solution:
  
  Check Category Hierarchy: Review the category hierarchy to identify where the set type is currently being used. You can do this by navigating to the relevant transaction in SAP (e.g., using transaction codes like C223 for category hierarchy maintenance).
  Modify Usage: If you need to use the set type in a different category, you may need to remove it from the current category first. Ensure that the set type is not actively being used in any transactions or processes.
  Create a New Set Type: If the set type must be unique for different categories, consider creating a new set type that can be assigned to the desired category without conflicts.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing category hierarchies and set types.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as C223 (for category hierarchy maintenance) and C222 (for set type maintenance).
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to category hierarchies and set types, as restrictions may lead to errors.
  Testing Changes: Always test changes in a development or quality assurance environment before applying them to production to avoid disruptions.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.