How To Fix CM105 - No material component allocation exists

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 105

• Message text: No material component allocation exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM105 - No material component allocation exists ?

  The SAP error message CM105 ("No material component allocation exists") 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 cannot find a valid allocation of material components for the specified order.
  Causes:
  
  Missing Component Allocation: The production order or process order does not have any material components assigned to it.
  Incorrect Order Type: The order type may not be configured to allow for component allocations.
  Master Data Issues: The Bill of Materials (BOM) or routing may not be correctly set up, leading to missing components.
  Status of the Order: The order may be in a status that does not allow for component allocation (e.g., if it is already completed or closed).
  Plant or Storage Location Issues: The specified plant or storage location may not have the necessary components available.
  
  Solutions:
  
  Check Component Allocation: Verify that the production order has the necessary material components allocated. You can do this by checking the BOM associated with the order.
  Review BOM and Routing: Ensure that the BOM and routing for the material are correctly defined and that all necessary components are included.
  Order Type Configuration: Check the configuration of the order type to ensure it allows for component allocations.
  Order Status: Make sure the order is in a status that allows for component allocation. If the order is completed, you may need to create a new order.
  Material Availability: Confirm that the required materials are available in the specified plant and storage location.
  Recreate the Order: If the order is corrupted or incorrectly set up, consider deleting and recreating the order with the correct settings.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to check the details of the order.
  BOM and Routing Maintenance: Use transaction codes CS02 (Change BOM) and CA02 (Change Routing) to review and modify the BOM and routing as needed.
  Material Master: Check the material master data using transaction code MM03 to ensure that the materials are correctly defined and available.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to this error message.
  
  By following these steps, you should be able to identify the cause of the CM105 error and implement the appropriate solution.