How To Fix RM128 - Planned order &1 not allowed for make-to-order production

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 128

• Message text: Planned order &1 not allowed for make-to-order production

What causes this issue?

You want to carry out a backflush for a planned order. The planned
order you entered is not allowed for make-to-order production.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Choose a planned order which the backflush type you selected allows.
You may have accidentally switched to the scenario for make-to-order
production. If you really want to backflush a planned order for
make-to-stock production, switch to the appropriate tab page.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RM128 - Planned order &1 not allowed for make-to-order production ?

  The SAP error message RM128, which states "Planned order &1 not allowed for make-to-order production," typically occurs in the context of production planning and order management within SAP. This error indicates that there is an issue with the planned order that is preventing it from being processed as a make-to-order (MTO) production order.
  Causes:
  
  
  Order Type Configuration: The planned order may be of a type that is not configured to allow make-to-order production. This can happen if the order type is set up for make-to-stock (MTS) production instead.
  
  
  Material Master Settings: The material associated with the planned order may not be set up for make-to-order production. This includes settings in the material master that dictate whether the material is produced to order or to stock.
  
  
  Production Version: The production version assigned to the planned order may not be compatible with make-to-order production.
  
  
  Sales Order Linkage: For make-to-order production, there should typically be a sales order linked to the planned order. If there is no sales order, the system may not allow the planned order to be processed.
  
  
  Planning Parameters: The planning parameters in the configuration may not allow for the creation of planned orders for make-to-order scenarios.
  
  
  Solutions:
  
  
  Check Order Type: Review the configuration of the order type in the SAP system. Ensure that the order type is set up to allow for make-to-order production.
  
  
  Review Material Master: Go to the material master record (transaction MM03) and check the MRP views. Ensure that the material is set up for make-to-order production (check the MRP type and the relevant settings).
  
  
  Link to Sales Order: Ensure that the planned order is linked to a sales order. If it is not, you may need to create a sales order first or adjust the planned order accordingly.
  
  
  Production Version: Verify that the production version assigned to the planned order is appropriate for make-to-order production. You may need to create or adjust the production version.
  
  
  Consult Configuration: If you have access to the configuration settings, review the planning parameters and ensure they are set correctly for MTO scenarios.
  
  
  Error Logs: Check the error logs or messages in the system for additional details that may provide more context on why the planned order is not allowed.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM03 (Material Master), CO01 (Create Production Order), and CO02 (Change Production Order) to investigate and resolve the issue.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration settings.
  Documentation: Refer to SAP documentation or help resources for detailed explanations of make-to-order production processes and configurations.
  
  By following these steps, you should be able to identify the root cause of the RM128 error and implement the necessary changes to resolve it.