How To Fix VP024 - Changing the partner function AND the schedule is not possible here

SAP Error Message - Details

• Message type: E = Error

• Message class: VP - Vertriebsbelegpartner

• Message number: 024

• Message text: Changing the partner function AND the schedule is not possible here

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VP024 - Changing the partner function AND the schedule is not possible here ?

  Certainly! Here's a detailed explanation for the SAP error message VP024:
  
  SAP Error Message: VP024
  Text: Changing the partner function AND the schedule is not possible here
  
  Cause:
  This error occurs when you try to change the partner function in a sales document (such as a sales order) at a point where the schedule lines have already been created or processed, and the system does not allow simultaneous changes to both the partner function and the schedule lines.
  In SAP SD (Sales and Distribution), partner functions (like sold-to party, ship-to party, bill-to party) are critical for document processing. Schedule lines represent delivery dates and quantities. Certain changes to partner functions are restricted once schedule lines exist because they can affect delivery and billing processes.
  
  When does it typically occur?
  
  When you attempt to change the partner function in a sales document after schedule lines have been created.
  The system prevents this because changing partner functions might invalidate or conflict with the existing schedule lines.
  This is a standard control to maintain data consistency and avoid delivery or billing errors.
  
  
  Solution:
  
  
  Check the status of schedule lines:
  
  If schedule lines exist, you cannot change the partner function directly.
  
  
  
  Possible approaches:
  
  Delete or remove schedule lines (if business process allows) before changing the partner function.
  
  This can be done by deleting the schedule lines manually in the sales document.
  
  
  Create a new sales document with the correct partner functions if schedule lines cannot be deleted.
  Consult with logistics or sales team to understand if changing the partner function is necessary or if an alternative approach is better.
  
  
  
  System settings:
  
  Sometimes, this behavior is controlled by customizing in the sales document type or partner determination procedure.
  Check if any user exits or BAdIs are enforcing this restriction.
  
  
  
  Technical workaround (not generally recommended):
  
  If absolutely necessary, a developer can create a custom program or enhancement to allow changes, but this risks data inconsistency.
  
  
  
  
  Related Information:
  
  Transaction codes: VA01 (Create Sales Order), VA02 (Change Sales Order), VA03 (Display Sales Order)
  Tables involved: VBAK (Sales Document Header), VBPA (Sales Document Partner), VBEP (Schedule Lines)
  Partner functions: Sold-to party (AG), Ship-to party (WE), Bill-to party (RE), Payer (RG)
  SAP Notes: Check SAP OSS notes for any updates or patches related to VP024.
  Customization path: SPRO ? Sales and Distribution ? Sales ? Sales Documents ? Sales Document Header ? Define Partner Determination
  
  
  Summary:
  
  Cause: Attempting to change partner function when schedule lines exist.
  Solution: Remove schedule lines before changing partner function or create a new document.
  Reason: To maintain data integrity and avoid conflicts in delivery and billing.
  
  
  If you need help with a specific scenario or transaction, please provide more details!