How To Fix MG509 - No entry in key field in warehouse number segment for material &

MG509 - Overview

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 509

• Message text: No entry in key field in warehouse number segment 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.

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 MG509 - No entry in key field in warehouse number segment for material & ?

  The SAP error message MG509 "No entry in key field in warehouse number segment for material &" typically occurs when there is an issue with the material master data in relation to the warehouse management (WM) module. This error indicates that the system cannot find a relevant entry for the specified material in the warehouse number segment.
  
  Cause:
  
  Missing Warehouse Data: The material may not have been assigned to the specified warehouse number in the material master data.
  Incorrect Warehouse Number: The warehouse number being referenced may be incorrect or not properly configured in the system.
  Material Not Extended to Warehouse: The material may not have been extended to the warehouse management view, which is necessary for warehouse operations.
  Data Inconsistency: There may be inconsistencies or missing data in the material master or warehouse master records.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to transaction code MM03 (Display Material) and check if the material exists in the warehouse management