How To Fix MILL_PC128 - Not all process batches have been assigned to order items

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_PC - Mill: Message Pool for Confirmations

• Message number: 128

• Message text: Not all process batches have been assigned to order items

copied from HM6

What causes this issue?

You wanted to carry out final confirmation for the last confirmable
operation in a production order.
For this production order, top-level process batches exist of which at
least one has not been assigned to <ZH>any</> order item. However, all
process batches at the top level must be assigned to an order item.

System Response

The system cancels the function.

How to fix this error?

Assign all process batches at the top level to an order item.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_PC128 - Not all process batches have been assigned to order items ?

  The SAP error message MILL_PC128 indicates that not all process batches have been assigned to the order items in a production or process order. This typically occurs in the context of production planning and execution, particularly in industries that utilize process manufacturing, such as chemicals, food, and pharmaceuticals.
  Cause:
  The error can arise due to several reasons, including:
  
  
  Incomplete Batch Assignment: Some process batches have not been assigned to the corresponding order items, which can happen if the production process is not fully completed or if there are discrepancies in batch management.
  
  
  Incorrect Configuration: The configuration settings in the SAP system for batch management or production order processing may not be set up correctly.
  
  
  Data Entry Errors: Manual errors during the entry of batch numbers or order items can lead to mismatches.
  
  
  Production Order Status: The production order may not be in the correct status to allow for batch assignment.
  
  
  Missing Batch Determination: The system may not have determined all necessary batches due to missing criteria or settings.
  
  
  Solution:
  To resolve the MILL_PC128 error, you can take the following steps:
  
  
  Check Batch Assignment:
  
  Go to the production order and check the batch assignment. Ensure that all required batches are assigned to the order items.
  Use transaction codes like CO02 (Change Production Order) to review and modify batch assignments.
  
  
  
  Review Production Order Status:
  
  Ensure that the production order is in a status that allows for batch assignment. If the order is completed or closed, you may need to reopen it.
  
  
  
  Batch Management Settings:
  
  Verify the configuration settings for batch management in the system. Ensure that the settings align with your business processes.
  
  
  
  Reprocess Batch Determination:
  
  If batch determination is not functioning correctly, you may need to reprocess it. This can often be done through the production order or by using specific batch determination transactions.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on batch management and production order processing.
  
  
  
  User Training:
  
  Ensure that users involved in the production process are adequately trained on how to manage batches and production orders to minimize errors.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order).
  Batch Management: Understand the principles of batch management in SAP, including how batches are created, assigned, and tracked.
  Production Planning: Review the overall production planning process in SAP to ensure that all steps are being followed correctly.
  
  By following these steps, you should be able to identify the cause of the MILL_PC128 error and implement a solution to resolve it.