How To Fix M8302 - Price = 0 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 302

• Message text: Price = 0 not allowed

What causes this issue?

You have entered zero for the new price. That is not allowed.

How to fix this error?

Enter a new price other than zero.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M8302 - Price = 0 not allowed ?

  The SAP error message M8302 ("Price = 0 not allowed") typically occurs in the context of materials management, particularly when dealing with purchasing or inventory management processes. This error indicates that a transaction is attempting to process a material or item with a price of zero, which is not permitted in the system.
  Causes:
  
  Zero Price in Master Data: The material master record may have a price set to zero. This can happen if the price was not maintained or if it was incorrectly set during data entry.
  Pricing Conditions: The pricing conditions in the purchasing info record or the condition records may not be set up correctly, leading to a zero price being determined during the transaction.
  Contract or Agreement Issues: If a purchasing contract or agreement is set up with a zero price, it can trigger this error when trying to create a purchase order or goods receipt.
  Incorrect Configuration: There may be issues with the configuration of the pricing procedure in the system, leading to incorrect price determination.
  
  Solutions:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and verify the purchasing view. Ensure that the price is correctly maintained.
  If the price is zero, update it with the correct value.
  
  
  
  Review Pricing Conditions:
  
  Check the purchasing info record (transaction code ME13) for the material and vendor combination to ensure that valid pricing conditions are maintained.
  If necessary, create or update the pricing conditions to reflect the correct price.
  
  
  
  Inspect Contracts and Agreements:
  
  Review any contracts or agreements related to the material to ensure that they do not have a zero price.
  If a contract is found to have a zero price, update it with the correct pricing information.
  
  
  
  Configuration Check:
  
  If you have access to configuration settings, review the pricing procedure settings in the system (transaction code SPRO) to ensure that they are set up correctly.
  Consult with your SAP functional consultant or technical team if you suspect configuration issues.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  ME13: Display Purchasing Info Record
  ME21N: Create Purchase Order
  ME22N: Change Purchase Order
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Refer to SAP documentation or help resources for more detailed information on pricing procedures and material management.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant for further investigation.