How To Fix MILL_OC101 - The total of the item quantities must equal the overall quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_OC - Messages for order combination

• Message number: 101

• Message text: The total of the item quantities must equal the overall quantity

What causes this issue?

You confirmed a combined order. The total quantity of the combined
order must agree with the quantity from the individual items.

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?

Check whether the quantities agree, and correct them if necessary.

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 MILL_OC101 - The total of the item quantities must equal the overall quantity ?

  The SAP error message MILL_OC101, which states "The total of the item quantities must equal the overall quantity," typically occurs in the context of production orders, especially in the manufacturing module. This error indicates a mismatch between the total quantities of the individual items and the overall quantity specified in the order.
  Cause:
  
  Quantity Mismatch: The sum of the quantities of the individual components or items does not match the total quantity specified for the production order or process order.
  Incorrect Item Entries: There may be incorrect entries in the item details, such as wrong quantities or missing items.
  Data Entry Errors: Manual data entry errors can lead to discrepancies in the quantities.
  Configuration Issues: There may be issues with the configuration of the production order or the bill of materials (BOM) that lead to incorrect calculations.
  
  Solution:
  
  Check Item Quantities: Review the quantities entered for each item in the production order. Ensure that the sum of these quantities matches the overall quantity specified.
  Adjust Quantities: If discrepancies are found, adjust the quantities of the individual items or the overall quantity to ensure they match.
  Review BOM: If applicable, check the bill of materials (BOM) associated with the production order to ensure that it is correctly defined and that all components are included.
  Re-enter Data: If data entry errors are suspected, consider re-entering the data for the production order to ensure accuracy.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction or module you are working with.
  Check User Authorizations: Ensure that you have the necessary authorizations to make changes to the production order.
  
  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) to manage production orders effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training and Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the MILL_OC101 error and ensure that your production orders are correctly configured.