How To Fix CM804 - Could not find a valid routing - material component assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: CM - Task list messages: Material component allocations

• Message number: 804

• Message text: Could not find a valid routing - material component assignment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM804 - Could not find a valid routing - material component assignment ?

  The SAP error message CM804, "Could not find a valid routing - material component assignment," typically occurs in the context of production planning and control, particularly when dealing with production orders or process orders. This error indicates that the system is unable to find a valid routing that corresponds to the material component specified in the order.
  Causes of CM804 Error
  
  
  Missing Routing: The routing for the material in question has not been created or is not assigned to the material master.
  
  
  Incorrect Material Master Data: The material master may not have the correct settings or may not be linked to the appropriate routing.
  
  
  Routing Not Active: The routing exists but is not active or is not valid for the plant or production version being used.
  
  
  Incorrect Production Version: The production version assigned to the order may not match the routing available for the material.
  
  
  Plant-Specific Issues: The routing may be plant-specific, and the order may be referencing a different plant where the routing does not exist.
  
  
  Solutions to CM804 Error
  
  
  Check Routing Assignment:
  
  Go to the routing transaction (e.g., CA03) and verify that the routing for the material exists and is correctly assigned.
  Ensure that the routing is active and valid for the relevant plant.
  
  
  
  Verify Material Master Data:
  
  Check the material master (transaction MM03) to ensure that the material is correctly set up with the necessary production data.
  Ensure that the material is linked to the correct routing and production version.
  
  
  
  Review Production Version:
  
  Check the production version assigned to the order (transaction CO02) and ensure it corresponds to a valid routing.
  If necessary, create or modify the production version to include the correct routing.
  
  
  
  Check Plant Settings:
  
  Ensure that the routing is available for the specific plant where the production order is being processed.
  If the routing is plant-specific, you may need to create a new routing for the relevant plant.
  
  
  
  Consult with Configuration Team:
  
  If the issue persists, consult with your SAP configuration team to ensure that all necessary settings are correctly configured in the system.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  CA03: Display Routing
  MM03: Display Material Master
  CO02: Change Production Order
  C223: Maintain Production Versions
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on routing, production versions, and material master data.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  
  By following these steps, you should be able to identify the root cause of the CM804 error and implement the necessary solutions to resolve it.