How To Fix /SCWM/GM315 - Positive stock correction not possible for serial number 'B' or 'C'

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/GM -

• Message number: 315

• Message text: Positive stock correction not possible for serial number 'B' or 'C'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/GM315 - Positive stock correction not possible for serial number 'B' or 'C' ?

  The SAP error message /SCWM/GM315 Positive stock correction not possible for serial number 'B' or 'C' typically occurs in the context of warehouse management and inventory management when attempting to perform a stock correction for a serialized item. This error indicates that the system is unable to process a positive stock correction for the specified serial numbers due to certain conditions not being met.
  Causes:
  
  
  Stock Status: The serial numbers 'B' or 'C' may be in a stock status that does not allow for positive stock corrections. For example, if the stock is in a blocked or restricted status, the system will prevent any positive adjustments.
  
  
  Inventory Management Settings: The configuration settings in the system may restrict positive stock corrections for certain types of stock or under specific conditions.
  
  
  Serial Number Management: The serial numbers may not be properly managed or may not exist in the system as expected. If the serial numbers are not recognized, the system will not allow corrections.
  
  
  Stock Level: If the stock level for the serial numbers is already at the maximum allowed or if there are discrepancies in the stock levels, the system may prevent further positive corrections.
  
  
  Solutions:
  
  
  Check Stock Status: Verify the stock status of the serial numbers in question. If they are blocked or restricted, you may need to change their status before performing the correction.
  
  
  Review Configuration Settings: Check the configuration settings in the SAP system related to inventory management and stock corrections. Ensure that the settings allow for positive stock corrections for the relevant stock types.
  
  
  Validate Serial Numbers: Ensure that the serial numbers 'B' and 'C' are correctly entered and exist in the system. You can use transaction codes like IQ01 (Create Material Serial Number) or IQ02 (Change Material Serial Number) to check their status.
  
  
  Perform Negative Stock Correction: If a positive stock correction is not possible, consider performing a negative stock correction first to adjust the stock level, and then attempt the positive correction again.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on handling stock corrections for serialized items.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LX02 (Display Stock Overview), MB1A (Goods Withdrawal), and MB1B (Transfer Posting) for managing stock.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to perform stock corrections in the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.