How To Fix /SCWM/RF_EN166 - Selection object has no HU assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 166

• Message text: Selection object has no HU assigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RF_EN166 - Selection object has no HU assigned ?

  The SAP error message /SCWM/RF_EN166 Selection object has no HU assigned typically occurs in the context of SAP Extended Warehouse Management (EWM) when working with handling units (HUs) in the RF (Radio Frequency) environment. This error indicates that the selection object you are trying to process does not have any handling units assigned to it.
  Cause:
  
  No Handling Units Assigned: The most common cause is that the selection object (like a transfer order, delivery, or stock) does not have any handling units associated with it.
  Incorrect Selection Object: You may be trying to process a selection object that is not meant to have handling units.
  Data Inconsistency: There might be inconsistencies in the data, such as missing or incorrectly assigned handling units in the system.
  User Error: The user may have selected the wrong object or not followed the correct procedure to assign handling units.
  
  Solution:
  
  Check Handling Units: Verify that the selection object you are trying to process actually has handling units assigned. You can do this by checking the relevant documents in the EWM system.
  Assign Handling Units: If there are no handling units assigned, you may need to create or assign handling units to the selection object. This can typically be done through the EWM interface.
  Review Selection Object: Ensure that you are working with the correct selection object that is supposed to have handling units. If necessary, consult the documentation or your system administrator.
  Data Consistency Check: Run any necessary reports or transactions to check for data consistency in your EWM system. This may involve checking for any inconsistencies in stock or transfer orders.
  User Training: If the error is due to user error, consider providing additional training or documentation to ensure users understand how to properly assign handling units.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/TO for transfer orders or /SCWM/HU for handling units.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the SAP EWM documentation for handling units and selection objects to better understand the processes involved.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  By following these steps, you should be able to resolve the error and continue with your warehouse operations.