How To Fix CM116 - Material component is already allocated

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 116

• Message text: Material component is already allocated

What causes this issue?

You have carried out one of the following actions:
You carried out a consistency check for component allocation in the
routing. One BOM item is allocated to more than one operation. The
operations to which the BOM is allocated are not in the alternative
sequence.
<ZH>or</>
You want to allocate a BOM item. However, this is not possible because
the BOM item would be allocated to two operations that are not in the
alternative sequence.
<ZH>or</>
You want to allocate a component. This component is already allocated,
however, the allocation would be valid at a later time. The allocation
is not possible at this time.

How to fix this error?

Use the material component overview to check the allocations of your
components.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM116 - Material component is already allocated ?

  The SAP error message CM116, which states "Material component is already allocated," typically occurs in the context of production planning and control, particularly when dealing with material components in a production order or a bill of materials (BOM). This error indicates that the system has detected that the material component you are trying to allocate is already allocated to another production order or process.
  Causes:
  
  Duplicate Allocation: The material component is already assigned to another production order, and the system does not allow multiple allocations for the same component.
  Incorrect Order Status: The production order may be in a status that does not allow changes or allocations.
  Configuration Issues: There may be configuration settings in the system that restrict the allocation of materials under certain conditions.
  User Error: The user may be attempting to allocate the same component to multiple orders without realizing it.
  
  Solutions:
  
  Check Existing Allocations: Review the production orders to see if the material component is already allocated. You can do this by checking the component overview in the production order.
  Release the Allocation: If the component is allocated to an order that is no longer needed, you can release the allocation from that order.
  Change Order Status: If the order is in a status that prevents changes, you may need to change the status of the order to allow for the allocation.
  Use Alternative Components: If the component is indeed needed for another order, consider using an alternative material or component if available.
  Consult with a Supervisor: If you are unsure about the allocation or the status of the production orders, consult with a supervisor or someone with more experience in production planning.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to check the status and allocations of production orders.
  Material Master Data: Ensure that the material master data is correctly set up and that there are no restrictions on the material that could cause allocation issues.
  SAP Notes: Check for any relevant SAP Notes or documentation that may address specific issues related to this error message.
  User Training: Ensure that users are trained on the proper procedures for allocating materials to avoid errors.
  
  By following these steps, you should be able to identify the cause of the CM116 error and take appropriate action to resolve it.