How To Fix MILL_PC173 - Process batch &1 has successor in combined order

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 173

• Message text: Process batch &1 has successor in combined order

copied from HM6

What causes this issue?

Subsequent process batches exist in the combined order for process
batch &V1&. As a result, it is no longer the highest-level process
batch.
You can only delete process batches if they are at the highest level.

System Response

The system does not delete the process batch.

How to fix this error?

If you want to delete process batch &V1&, you dann first delete all
subsequent process batches and copies of this process batch in the
combined order.
<ZH>&HINT&</>
You can identify successors and copies of process batches using
function @4I@ <ZK>B-U</>

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_PC173 - Process batch &1 has successor in combined order ?

  The SAP error message "MILL_PC173 Process batch &1 has successor in combined order" typically occurs in the context of production planning and batch management within the SAP system, particularly in the process industries. This error indicates that the specified process batch (denoted by &1) is part of a combined order, and there are dependencies or successors that are preventing certain actions from being completed.
  Cause:
  
  Combined Orders: The error arises when you attempt to perform an action (like confirming, releasing, or deleting) on a process batch that is part of a combined order. A combined order is a production order that groups multiple process batches together for efficiency.
  Successor Relationships: The process batch has successor batches that depend on its completion. This means that the system is enforcing the order of operations, and you cannot modify the batch without addressing the dependencies.
  
  Solution:
  
  Check Order Dependencies: Review the combined order and its associated process batches. Identify the successor batches that depend on the process batch in question.
  Complete or Release Successor Batches: If possible, complete or release the successor batches before attempting to modify the original process batch. This may involve confirming production or processing steps.
  Adjust the Combined Order: If the combined order structure is not needed, consider breaking the combined order into individual orders, if that aligns with your production strategy.
  Consult Documentation: Refer to SAP documentation or your organization's internal guidelines for handling combined orders and process batches.
  Contact Support: If the issue persists or if you are unsure about the next steps, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), and COR1 (Create Combined Order).
  Batch Management: Understand the batch management settings in your SAP system, as they can affect how batches are processed and managed.
  Production Planning: Review your production planning processes to ensure that they align with the capabilities of the SAP system, especially regarding combined orders and batch processing.
  
  By addressing the dependencies and understanding the structure of your production orders, you should be able to resolve the error and proceed with your operations.