How To Fix CPCL_VERS173 - Only one MBOM assignment is allowed in configurable routings

SAP Error Message - Details

• Message type: E = Error

• Message class: CPCL_VERS - Task List Version

• Message number: 173

• Message text: Only one MBOM assignment is allowed in configurable routings

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CPCL_VERS173 - Only one MBOM assignment is allowed in configurable routings ?

  The SAP error message CPCL_VERS173 indicates that there is an issue with the assignment of a Manufacturing Bill of Materials (MBOM) in a configurable routing. Specifically, this error occurs when there is an attempt to assign more than one MBOM to a configurable routing, which is not allowed in SAP.
  Cause:
  The primary cause of this error is that the system has detected multiple MBOM assignments for a single configurable routing. In SAP, a configurable routing can only be linked to one MBOM. This restriction is in place to ensure that the system can correctly determine the components and operations associated with the configuration of a product.
  Solution:
  To resolve this error, you need to ensure that only one MBOM is assigned to the configurable routing. Here are the steps you can take:
  
  
  Check Existing Assignments:
  
  Go to the transaction code CS03 (Display Material BOM) or CS02 (Change Material BOM) to check the existing MBOM assignments for the configurable routing.
  Identify if there are multiple MBOMs assigned to the same routing.
  
  
  
  Remove Duplicate Assignments:
  
  If you find multiple MBOMs assigned, you will need to remove the duplicates. You can do this by using transaction code CR02 (Change Routing) to edit the routing and ensure that only one MBOM is linked.
  
  
  
  Review Configuration Settings:
  
  Ensure that your configuration settings are correct. Check the configuration profile and the dependencies to ensure they are set up properly.
  
  
  
  Test the Changes:
  
  After making the necessary changes, test the routing to ensure that the error no longer occurs. You can do this by trying to create or change a production order that uses the configurable routing.
  
  
  
  Consult Documentation:
  
  If you are unsure about the changes, consult the SAP documentation or reach out to your SAP support team for guidance.
  
  
  
  Related Information:
  
  Configurable Materials: Understand how configurable materials work in SAP, including how they relate to routings and BOMs.
  Routing and BOM Relationships: Familiarize yourself with the relationship between routings and BOMs in SAP, especially in the context of configurable products.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates related to this error message.
  
  By following these steps, you should be able to resolve the CPCL_VERS173 error and ensure that your configurable routing is correctly set up with a single MBOM assignment.