How To Fix AH171 - Select only "Without proration" or "Average price"

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 171

• Message text: Select only "Without proration" or "Average price"

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AH171 - Select only "Without proration" or "Average price" ?

  The SAP error message AH171, which states "Select only 'Without proration' or 'Average price'," typically occurs in the context of inventory valuation or pricing in SAP. This error is related to the way that costs are calculated for materials or products in the system, particularly when dealing with inventory management and valuation methods.
  Cause:
  The error arises when a user attempts to select a pricing method that is not compatible with the current settings or context of the transaction. Specifically, it indicates that the system is expecting either the "Without proration" or "Average price" method for the valuation of materials, but another option has been selected.
  Common Scenarios:
  
  Inventory Valuation: When performing inventory valuation, the system may restrict the options based on the configuration of the material master or the valuation area.
  Material Master Settings: The material master record may have specific settings that limit the pricing methods available for selection.
  Transaction Context: The transaction being performed may not support certain pricing methods due to the nature of the transaction (e.g., goods movement, invoice verification).
  
  Solution:
  To resolve the AH171 error, you can take the following steps:
  
  
  Check Material Master Settings:
  
  Go to the material master record (transaction code MM03) and check the valuation class and pricing settings.
  Ensure that the material is set up to allow for the "Without proration" or "Average price" methods.
  
  
  
  Review Transaction Context:
  
  Ensure that you are in the correct transaction and that the selected options are appropriate for the type of transaction you are performing.
  If you are in a transaction that does not support the selected pricing method, change your selection to one of the allowed options.
  
  
  
  Consult Configuration:
  
  If you have access to configuration settings, check the settings in the relevant configuration areas (e.g., SPRO) to ensure that the pricing methods are correctly defined for the materials and transactions you are working with.
  
  
  
  User Training:
  
  If users frequently encounter this error, consider providing training on the appropriate selection of pricing methods in SAP.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above, consider reaching out to your SAP support team or consulting the SAP Help Portal for further assistance.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on material valuation and pricing methods.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and how they resolved them.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MMBE (Stock Overview), and MB1A (Goods Withdrawal) to navigate the system effectively.
  
  By following these steps, you should be able to resolve the AH171 error and proceed with your transaction in SAP.