How To Fix M7309 - Stock value is negative: & -> see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 309

• Message text: Stock value is negative: & -> see long text

What causes this issue?

The system has detected data inconsistencies in the material master
record:
The stock value is negative (&V1&), although negative stock balances
are not allowed for this material.

System Response

The system does not allow further movements for this material until
these inconsistencies have been corrected. Any further posting could
lead to even greater inconsistencies.

How to fix this error?

INCLUDE MB_NA_HOTLINE

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M7309 - Stock value is negative: & -> see long text ?

  The SAP error message M7309, which states "Stock value is negative: & -> see long text," typically occurs in the context of inventory management and valuation in SAP. This error indicates that the system has detected a negative stock value for a material, which is not allowed in standard inventory management processes.
  Cause:
  
  Negative Stock Levels: The most common cause is that the stock levels for a material have gone negative due to various transactions, such as goods issues, returns, or adjustments that were not properly accounted for.
  Incorrect Valuation: There may be issues with the valuation method used for the material, leading to discrepancies in stock value calculations.
  Data Entry Errors: Manual errors during inventory transactions can lead to incorrect stock levels.
  Configuration Issues: Incorrect configuration in the material master or inventory management settings can also lead to negative stock values.
  Timing Issues: Transactions that are not posted in the correct sequence can lead to temporary negative stock values.
  
  Solution:
  
  Check Stock Levels: Use transaction codes like MMBE (Stock Overview) to check the stock levels for the affected material. Ensure that the stock is not negative.
  Review Transactions: Analyze recent inventory transactions (goods receipts, goods issues, transfers) to identify any discrepancies or errors that may have caused the negative stock.
  Adjust Stock: If necessary, perform a stock adjustment using transaction MB1C (Other Goods Receipts) or MB1A (Goods Withdrawal) to correct the stock levels.
  Re-evaluate Valuation: Check the valuation method for the material in the material master (transaction MM02) and ensure it is set correctly.
  Consult Long Text: The error message suggests checking the long text for more specific information. You can do this by clicking on the message or using transaction SE91 to find the long text associated with the message.
  Configuration Review: If the issue persists, review the configuration settings in the material management module to ensure they are set up correctly.
  Consult with SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MMBE, MB1A, MB1C, and MM02.
  Material Master: Understand how the material master data is structured and how it impacts inventory management.
  Inventory Management Processes: Review the standard processes for inventory management in SAP to ensure compliance with best practices.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to negative stock values.
  
  By following these steps, you should be able to identify the cause of the negative stock value and implement a solution to resolve the M7309 error.