How To Fix /SCWM/WM_SEL004 - No valid HU types defined in warehouse number &1, storage type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WM_SEL -

• Message number: 004

• Message text: No valid HU types defined in warehouse number &1, storage type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/WM_SEL004 - No valid HU types defined in warehouse number &1, storage type &2 ?

  The SAP error message /SCWM/WM_SEL004 No valid HU types defined in warehouse number &1, storage type &2 typically occurs in the SAP Extended Warehouse Management (EWM) module. This error indicates that there are no valid Handling Unit (HU) types defined for the specified warehouse number and storage type. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing HU Types: The primary cause of this error is that the system does not have any Handling Unit types configured for the specified warehouse number and storage type.
  Configuration Issues: There may be a misconfiguration in the warehouse setup, where the necessary HU types have not been assigned to the relevant storage types.
  Data Inconsistency: There could be inconsistencies in the master data or configuration settings that prevent the system from recognizing valid HU types.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check HU Type Configuration:
  
  Go to the transaction code /SCWM/HU_TYPE or navigate through the SAP menu to check the Handling Unit types.
  Ensure that there are valid HU types defined for the specified warehouse number and storage type.
  
  
  
  Assign HU Types to Storage Types:
  
  Use the transaction code /SCWM/IMG to access the Implementation Guide.
  Navigate to Extended Warehouse Management > Warehouse Management > Handling Units > Define Handling Unit Types.
  Ensure that the relevant HU types are assigned to the appropriate storage types for the specified warehouse.
  
  
  
  Check Warehouse Configuration:
  
  Verify the overall configuration of the warehouse to ensure that all necessary settings are in place.
  Check if the warehouse number and storage type are correctly set up in the system.
  
  
  
  Test with Different Storage Types:
  
  If applicable, try using different storage types to see if the error persists, which can help identify if the issue is specific to a certain storage type.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to Handling Units and warehouse configuration for additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Handling Units (HUs): HUs are used in EWM to manage and track physical units of goods. Each HU can contain one or more products and is identified by a unique number.
  Warehouse Management Configuration: Proper configuration of warehouse management settings is crucial for the effective operation of EWM. This includes defining storage types, storage bins, and handling unit types.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/HU_TYPE, /SCWM/IMG, and others that may assist in troubleshooting and configuration.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /SCWM/WM_SEL004.