How To Fix VF_PRC_QTYADJUSTMENT009 - Assignment of adjusted quantity for condition type &1 exists already

SAP Error Message - Details

• Message type: E = Error

• Message class: VF_PRC_QTYADJUSTMENT - VF_PRC_QTYADJUSTMENT

• Message number: 009

• Message text: Assignment of adjusted quantity for condition type &1 exists already

Self-Explanatory Message

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• What is the cause and solution for SAP error message VF_PRC_QTYADJUSTMENT009 - Assignment of adjusted quantity for condition type &1 exists already ?

  SAP Error Message:
  
  VF_PRC_QTYADJUSTMENT009: Assignment of adjusted quantity for condition type &1 exists already
  
  Cause:
  This error occurs during billing document processing (transaction VF01/VF02) when the system tries to assign an adjusted quantity to a condition type that already has an adjusted quantity assigned. In other words, the system detects a duplicate assignment of an adjusted quantity for the same condition type in the billing document.
  This typically happens when:
  
  The condition type is configured to allow quantity adjustments.
  The billing document or pricing procedure attempts to assign an adjusted quantity more than once for the same condition type.
  Custom user exits or enhancements (e.g., in pricing or billing routines) incorrectly assign adjusted quantities multiple times.
  There is a mismatch or inconsistency in the pricing procedure or condition records.
  
  
  Explanation:
  In SAP SD pricing, certain condition types can have an "adjusted quantity" assigned to them, which is used to calculate the condition value based on a quantity different from the base quantity. The system expects only one adjusted quantity assignment per condition type per document line.
  When the system finds that an adjusted quantity for a condition type is already assigned and another assignment is attempted, it throws this error to prevent inconsistent pricing calculations.
  
  Solution:
  
  
  Check Pricing Procedure:
  
  Verify the pricing procedure assigned to the billing document.
  Ensure that condition types that allow quantity adjustments are correctly configured.
  Make sure no duplicate condition types are assigned in the pricing procedure.
  
  
  
  Review Condition Records:
  
  Check if condition records for the condition type are correctly maintained.
  Ensure no conflicting or duplicate condition records exist.
  
  
  
  Analyze User Exits / Enhancements:
  
  If custom code is used (e.g., in user exits like USEREXIT_PRICING_PREPARE_TKOMK, USEREXIT_PRICING_PREPARE_TKOMP, or BAdIs related to pricing), check if adjusted quantities are assigned multiple times for the same condition type.
  Correct the logic to assign adjusted quantity only once per condition type.
  
  
  
  Debug Pricing:
  
  Use transaction VF01 or VF02 and debug the pricing routine to identify where the adjusted quantity is assigned multiple times.
  Check the internal tables T682I (Condition types that allow quantity adjustment) and pricing procedure steps.
  
  
  
  Check for OSS Notes:
  
  Search SAP OSS Notes for this error message and your SAP version for any known bugs or patches.
  
  
  
  
  Related Information:
  
  
  Condition Type Quantity Adjustment:
  
  Some condition types allow pricing based on an adjusted quantity rather than the item quantity. This is controlled by the "Quantity" field in the condition type configuration (transaction V/06).
  
  
  Pricing Procedure:
  
  The pricing procedure defines the sequence and conditions for pricing. Duplicate entries or incorrect configuration can cause this error.
  
  
  User Exits / BAdIs:
  
  Custom enhancements in pricing or billing can cause this error if adjusted quantities are assigned incorrectly.
  
  
  SAP Notes:
  
  Check SAP Notes related to VF_PRC_QTYADJUSTMENT009 for specific fixes or recommendations.
  
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Duplicate assignment of adjusted quantity for the same condition type in billing pricing.
  
  
  Solution
  Check pricing procedure, condition records, and custom code to prevent multiple assignments. Debug pricing routines.
  
  
  Related Info
  Condition type quantity adjustment, pricing procedure configuration, user exits, OSS Notes.
  
  
  
  
  If you provide more details about the scenario (e.g., billing type, condition type, custom code), I can help you with more specific guidance.