How To Fix MY218 - Negative mean average price for material & &

SAP Error Message - Details

• Message type: E = Error

• Message class: MY - Messages for Balance Sheet Valuation(Low.Val.Det./LIFO/FIFO)

• Message number: 218

• Message text: Negative mean average price for material & &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MY218 - Negative mean average price for material & & ?

  The SAP error message MY218, which states "Negative mean average price for material & &," typically occurs when the system calculates a negative mean average price for a material. This can happen due to various reasons, such as incorrect postings, pricing errors, or issues with inventory management.
  Causes:
  
  Incorrect Inventory Valuation: If there are incorrect postings in inventory management, such as goods movements or invoice receipts, it can lead to a negative average price.
  Negative Stock: If stock levels go negative due to incorrect transactions, it can affect the average price calculation.
  Price Changes: If there are significant price changes or adjustments that are not properly accounted for, it can lead to inconsistencies in the average price.
  Manual Adjustments: Manual adjustments to prices or quantities that do not align with the actual stock can also cause this error.
  
  Solutions:
  
  Check Material Master Data: Verify the material master data for the affected material. Ensure that the valuation class and price control indicators are set correctly.
  Review Inventory Transactions: Analyze the inventory transactions related to the material. Look for any incorrect postings or discrepancies that could lead to a negative average price.
  Correct Stock Levels: If there are negative stock levels, correct them by adjusting the stock or reversing incorrect transactions.
  Recalculate Average Price: You may need to recalculate the average price for the material. This can often be done through transaction codes like MR21 (Change Material Price) or CK11N (Create Cost Estimate).
  Consult with Finance: If the issue persists, consult with your finance team to ensure that all financial postings are correct and that there are no discrepancies in the financial data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB51 (Material Document List), MB5B (Stock on Posting Date), and MM03 (Display Material).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific guidance or patches to resolve the issue.
  Documentation: Review SAP documentation on inventory management and material valuation to understand how average prices are calculated and maintained.
  
  By following these steps, you should be able to identify the root cause of the MY218 error and implement the necessary corrections to resolve it.