How To Fix 29674 - Revision level & has already been assigned -> you cannot delete it

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 674

• Message text: Revision level & has already been assigned -> you cannot delete it

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29674 - Revision level & has already been assigned -> you cannot delete it ?

  The SAP error message "29674 Revision level & has already been assigned -> you cannot delete it" typically occurs in the context of managing material master data, particularly when dealing with revision levels in the context of engineering change management (ECM) or document management.
  Cause:
  This error indicates that the revision level you are trying to delete is currently assigned to one or more objects in the system. In SAP, revision levels are used to track changes in materials, documents, or other objects, and once a revision level is assigned, it cannot be deleted until it is unassigned from all associated objects.
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify Assignments: Determine which objects (e.g., materials, documents, or BOMs) are currently using the revision level you are trying to delete. You can do this by checking the relevant tables or using transaction codes that allow you to view assignments.
  
  
  Unassign the Revision Level: Once you have identified the objects that are using the revision level, you will need to unassign or change the revision level for those objects. This may involve:
  
  Changing the revision level in the material master record.
  Updating the BOM (Bill of Materials) if applicable.
  Modifying any related documents or records.
  
  
  
  Delete the Revision Level: After ensuring that the revision level is no longer assigned to any objects, you can proceed to delete it.
  
  
  Check for Dependencies: Ensure that there are no other dependencies or references to the revision level in other areas of the system that might prevent deletion.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM02 (Change Material), CS02 (Change BOM), or CV02N (Change Document) to manage the relevant objects.
  Tables: Familiarize yourself with relevant tables such as MARA (General Material Data), MARC (Plant Data for Material), and STPO (BOM item) to understand where the revision levels are being referenced.
  Authorization: Ensure you have the necessary authorizations to make changes to the material master or related objects.
  
  If you continue to face issues, consider consulting with your SAP Basis or functional team for further assistance, as they may have access to additional tools or logs that can help diagnose the problem.