How To Fix MPE_RTG_UI239 - Sum of OA quantities is less than MBOM item quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_RTG_UI - Messages for Routing Maintenance

• Message number: 239

• Message text: Sum of OA quantities is less than MBOM item quantity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_RTG_UI239 - Sum of OA quantities is less than MBOM item quantity ?

  The SAP error message MPE_RTG_UI239 indicates that there is a discrepancy between the sum of the Order Acknowledgment (OA) quantities and the quantity of the Manufacturing Bill of Materials (MBOM) item. This typically occurs in the context of production planning and execution, where the system expects the total quantities of components or materials to match the requirements defined in the MBOM.
  Cause:
  
  Quantity Mismatch: The total quantity of components or materials that have been acknowledged (e.g., through production orders or confirmations) is less than what is required according to the MBOM.
  Incomplete Order Acknowledgment: Not all components have been acknowledged or confirmed in the system, leading to a lower total than expected.
  Incorrect MBOM Configuration: The MBOM may be incorrectly configured, leading to discrepancies in the expected quantities.
  Data Entry Errors: Manual errors during data entry can lead to incorrect quantities being recorded.
  
  Solution:
  
  Review Order Acknowledgments: Check the order acknowledgments to ensure that all components have been properly acknowledged. Make sure that the quantities match what is required.
  Verify MBOM Configuration: Review the MBOM for the item in question to ensure that it is correctly set up with the right quantities and components.
  Adjust Quantities: If there are discrepancies, adjust the quantities in the order acknowledgment or the MBOM as necessary to ensure they match.
  Reconfirm Production Orders: If applicable, reconfirm the production orders to ensure that the system reflects the correct quantities.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error in your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CO11N (for confirming production orders) or CS02 (for changing BOM) to make necessary adjustments.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Ensure that you have the appropriate permissions to make changes to order acknowledgments and BOMs.
  Testing: After making adjustments, perform tests to ensure that the error does not reoccur and that the system behaves as expected.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.