How To Fix SE433 - Work entered becomes negative

SAP Error Message - Details

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 433

• Message text: Work entered becomes negative

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SE433 - Work entered becomes negative ?

  The SAP error message SE433 ("Work entered becomes negative") typically occurs in the context of production planning and execution, particularly when dealing with work center capacities and production orders. This error indicates that the total work (or capacity) that has been entered for a particular operation or work center is resulting in a negative value, which is not permissible in SAP.
  Causes:
  
  Incorrect Data Entry: The most common cause is incorrect data entry, where the planned or actual work hours have been entered incorrectly, leading to a negative total.
  Capacity Overload: If the total planned work exceeds the available capacity of the work center, it can lead to negative values when calculating remaining capacity.
  Incorrect Configuration: Misconfiguration of work centers, routing, or production orders can lead to discrepancies in the expected work values.
  Negative Time Entries: If there are negative time entries (e.g., adjustments or corrections) that are not properly accounted for, it can lead to this error.
  Changes in Production Orders: Modifications to production orders that affect the work hours or quantities can also trigger this error.
  
  Solutions:
  
  Review Data Entries: Check the entries for the production order or work center to ensure that all work hours and quantities are entered correctly.
  Check Capacity Planning: Review the capacity planning for the work center to ensure that it is set up correctly and that the total planned work does not exceed the available capacity.
  Adjust Negative Entries: If there are negative time entries, adjust them to ensure that all entries are positive and reflect the actual work done.
  Recalculate Capacity: Use the capacity planning tools in SAP to recalculate the available capacity and ensure that it aligns with the planned work.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error in your version of SAP.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CR01 (Create Work Center), and CM01 (Capacity Planning) to help diagnose and resolve the issue.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training: Consider training for users involved in data entry and production planning to minimize the occurrence of such errors in the future.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the SE433 error effectively.