How To Fix MILL_OC030 - No &-operation was selected

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_OC - Messages for order combination

• Message number: 030

• Message text: No &-operation was selected

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_OC030 - No &-operation was selected ?

  The SAP error message "MILL_OC030 No &-operation was selected" typically occurs in the context of production planning or manufacturing processes, particularly when dealing with operations in a routing or production order. This error indicates that the system could not find a valid operation to execute for the specified task.
  Causes:
  
  Missing Operations: The routing for the material may not have any operations defined, or the operations may not be correctly assigned.
  Incorrect Configuration: The configuration settings for the production order or routing may not be set up correctly, leading to the system not recognizing any valid operations.
  Selection Criteria: The selection criteria used to determine which operation to execute may not match any available operations in the routing.
  Status of Operations: The operations may be inactive or not available for selection due to their status (e.g., they may be marked as completed or not released).
  Master Data Issues: There may be issues with the master data, such as the material master or work center not being properly maintained.
  
  Solutions:
  
  Check Routing: Verify that the routing for the material in question has valid operations defined. Ensure that the operations are correctly configured and active.
  Review Production Order: Check the production order to ensure that it is correctly referencing the routing and that the operations are available for selection.
  Adjust Selection Criteria: If applicable, review and adjust the selection criteria used in the production order or planning run to ensure it aligns with the available operations.
  Check Work Center: Ensure that the work center associated with the operations is active and properly configured.
  Master Data Maintenance: Review the master data for the material and work center to ensure that all necessary information is complete and accurate.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CA03 (Display Routing), CO02 (Change Production Order), or C223 (Maintain Work Center) to investigate and resolve the issue.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to access and modify the routing and production order data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.