How To Fix PK402 - Invalid warehouse number &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 402

• Message text: Invalid warehouse number &1

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 PK402 - Invalid warehouse number &1 ?

  The SAP error message PK402 "Invalid warehouse number &1" typically occurs when there is an issue with the warehouse number being referenced in a transaction or process. This error can arise in various contexts, such as during inventory management, goods movements, or when processing deliveries.
  Cause:
  
  Incorrect Warehouse Number: The warehouse number entered does not exist in the system or is incorrectly formatted.
  Inactive Warehouse: The warehouse number may exist but is not active or has been deactivated in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified warehouse.
  Configuration Issues: There may be configuration issues in the warehouse management settings that prevent the warehouse from being recognized.
  
  Solution:
  
  
  Verify Warehouse Number: Check the warehouse number entered in the transaction. Ensure it is correct and exists in the system.
  
  You can do this by navigating to the relevant transaction (e.g., warehouse management or inventory management) and checking the list of active warehouses.
  
  
  
  Check Warehouse Status: Ensure that the warehouse is active. You can do this by:
  
  Going to the configuration settings in SAP (usually in SPRO) and checking the status of the warehouse.
  If the warehouse is inactive, you may need to activate it.
  
  
  
  User Authorizations: Ensure that the user has the necessary authorizations to access the warehouse. This can be checked by the system administrator or through the user roles and profiles.
  
  
  Configuration Review: If the warehouse number is valid and active, review the configuration settings in the Warehouse Management module to ensure everything is set up correctly.
  
  
  Consult Documentation: If the issue persists, consult SAP documentation or reach out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like LX01 (Display Warehouse Stocks) or LS03N (Display Storage Bin) to check warehouse details.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the PK402 error in SAP.