How To Fix W#459 - Total quantities for each processing method not same as total quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: W# -

• Message number: 459

• Message text: Total quantities for each processing method not same as total quantity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W#459 - Total quantities for each processing method not same as total quantity ?

  The SAP error message W#459, which states "Total quantities for each processing method not same as total quantity," typically occurs in the context of production planning or inventory management. This error indicates a discrepancy between the total quantities specified for different processing methods and the overall total quantity that is expected.
  Cause:
  
  Data Entry Errors: The most common cause is incorrect data entry where the quantities for different processing methods do not sum up to the total quantity.
  Configuration Issues: There may be issues in the configuration of the production order or the bill of materials (BOM) that lead to mismatched quantities.
  Incomplete Master Data: Missing or incorrect master data related to materials, routing, or production versions can lead to this error.
  Batch Management: If batch management is enabled, discrepancies in batch quantities can also trigger this error.
  Process Variants: If there are multiple process variants defined, the quantities for each variant may not align with the total quantity.
  
  Solution:
  
  Verify Data Entry: Check the quantities entered for each processing method and ensure they sum up to the total quantity. Correct any discrepancies.
  Review Production Order: Go through the production order details to ensure that the quantities for each processing method are correctly defined.
  Check BOM and Routing: Ensure that the BOM and routing are correctly configured and that they reflect the correct quantities for each processing method.
  Master Data Review: Review the master data for the materials involved to ensure that all relevant information is accurate and complete.
  Batch Management Check: If applicable, verify that the batch quantities are correctly defined and that they match the expected total quantity.
  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 CO02 (Change Production Order) or CO03 (Display Production Order) to review and correct the production order.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Exits and Enhancements: If custom logic is implemented, review any user exits or enhancements that may affect quantity calculations.
  Testing: After making corrections, perform testing 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 functional consultant who specializes in production planning or inventory management.