How To Fix WRF_APC559 - Price calculation not possible; select a valid fixing scheme

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 559

• Message text: Price calculation not possible; select a valid fixing scheme

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_APC559 - Price calculation not possible; select a valid fixing scheme ?

  SAP Error Message:
  
  WRF_APC559 - Price calculation not possible; select a valid fixing scheme
  
  Cause:
  This error occurs during the pricing procedure in SAP when the system attempts to calculate the price for a product or service but cannot find a valid fixing scheme to determine the price. A fixing scheme in SAP is a method or rule set that defines how prices are fixed or determined for a particular condition or pricing element.
  Common causes include:
  
  The pricing condition record requires a fixing scheme, but none is assigned or the assigned fixing scheme is invalid.
  The fixing scheme assigned to the condition type or pricing procedure is incomplete or incorrectly configured.
  The material or condition master data lacks a valid fixing scheme.
  The pricing procedure or condition type expects a fixing scheme for price determination, but the relevant data is missing or inconsistent.
  Customizing for the pricing procedure or condition type is incomplete or incorrect.
  
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check the Fixing Scheme Assignment:
  
  Go to the pricing condition type configuration (transaction V/06).
  Verify if the condition type requires a fixing scheme.
  Check if a valid fixing scheme is assigned to the condition type.
  
  
  
  Verify Fixing Scheme Configuration:
  
  Use transaction V/08 or relevant customizing paths to check the fixing scheme setup.
  Ensure the fixing scheme is properly defined and active.
  Confirm that the fixing scheme includes valid rules for price determination.
  
  
  
  Check Material Master and Condition Records:
  
  Verify if the material master data (transaction MM03) or condition records (transaction VK11/VK12) have the correct fixing scheme assigned.
  If missing, assign the appropriate fixing scheme.
  
  
  
  Review Pricing Procedure:
  
  Check the pricing procedure (transaction V/08 or V/07) to ensure that the condition types requiring fixing schemes are correctly integrated.
  Make sure the sequence and dependencies are correct.
  
  
  
  Test Pricing:
  
  After corrections, test the pricing in the sales document (e.g., VA01/VA02) to confirm that the price calculation works without errors.
  
  
  
  Consult SAP Notes:
  
  Search for SAP Notes related to WRF_APC559 for any known issues or patches.
  
  
  
  
  Related Information:
  
  
  Fixing Scheme:
  
  A fixing scheme in SAP is used in pricing to define how prices are fixed or calculated, often in complex pricing scenarios such as rebates, surcharges, or special pricing agreements.
  
  
  Transactions:
  
  V/06 - Condition Types
  V/08 - Pricing Procedure
  VK11/VK12 - Maintain Condition Records
  MM03 - Display Material Master
  VA01/VA02 - Create/Change Sales Order
  
  
  
  SAP Notes and Documentation:
  
  Check SAP Service Marketplace or SAP Support Portal for notes related to WRF_APC559 or fixing scheme issues.
  
  
  
  Summary:
  The error WRF_APC559 indicates that the system cannot calculate the price because a valid fixing scheme is not selected or assigned. The solution involves verifying and correcting the fixing scheme assignment in condition types, pricing procedures, and master data to ensure the system can determine prices correctly.