How To Fix /ISDFPS/MM475 - NSN & deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MM -

• Message number: 475

• Message text: NSN & deleted

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/MM475 - NSN & deleted ?

  The SAP error message /ISDFPS/MM475 NSN & deleted typically relates to issues with Non-Stock Numbers (NSNs) in the context of materials management within the SAP system. This error indicates that the system is trying to access or process a Non-Stock Number that has been marked as deleted or is no longer valid.
  
  Cause:
  
  Deleted NSN: The NSN you are trying to use has been marked as deleted in the system.
  Data Integrity Issues: There may be inconsistencies in the database where the NSN is referenced but not available.
  
  Configuration Issues: The configuration settings for NSNs may not be correctly set up, leading to the system not recognizing valid NSNs.
  User Error: The user may have mistakenly entered an incorrect NSN or referenced a deleted one.
  
  
  Solution:
  
  Check NSN Status: Verify the status of the NSN in the system. You can do this by navigating to the relevant transaction code (like MM03 for material master) and checking if