How To Fix MILL_OC066 - Operation & has been combined

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_OC - Messages for order combination

• Message number: 066

• Message text: Operation & has been combined

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 MILL_OC066 - Operation & has been combined ?

  The SAP error message MILL_OC066 ("Operation & has been combined") typically occurs in the context of production planning and control, particularly when dealing with operations in a routing or production order. This message indicates that the operation you are trying to process has been combined with another operation, which can happen for various reasons.
  Cause:
  
  Operation Combination: The operation you are trying to work with has been combined with another operation in the routing. This is often done to optimize production processes or to simplify the routing structure.
  Routing Changes: Changes made to the routing or production order may have led to the combination of operations.
  Configuration Settings: Certain configuration settings in the system may dictate how operations are combined during planning or execution.
  
  Solution:
  
  Check Routing: Review the routing for the production order to see if the operation has indeed been combined with another. You can do this by navigating to the routing in the SAP system and checking the operations listed.
  Review Production Order: Look at the production order details to understand how the operations are structured. You may need to adjust the order or the routing if the combination is not intended.
  Adjust Settings: If the combination of operations is not desired, you may need to adjust the configuration settings in the system that govern how operations are combined.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling operation combinations in your version of SAP.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CO02 (Change Production Order) or CA03 (Display Routing) to investigate the issue further.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Training and Documentation: Ensure that users involved in production planning are trained on how to manage operations and understand the implications of combining operations in routings.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.