How To Fix /SCWM/LT273 - HU requirement can only be changed if the storage type is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LT -

• Message number: 273

• Message text: HU requirement can only be changed if the storage type is empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LT273 - HU requirement can only be changed if the storage type is empty ?

  The SAP error message /SCWM/LT273 HU requirement can only be changed if the storage type is empty typically occurs in the context of handling Handling Units (HUs) in the Extended Warehouse Management (EWM) module. This error indicates that you are trying to change the HU requirement for a storage type that currently contains stock. 
  Cause:
  
  
  Non-empty Storage Type: The primary cause of this error is that the storage type you are trying to modify has existing stock or handling units. SAP restricts changes to HU requirements when there are items present in the storage type to maintain data integrity and avoid inconsistencies.
  
  
  Incorrect Process Flow: The error may also arise if the process flow is not being followed correctly, such as trying to change settings while there are still active transactions or stock movements in progress.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Stock Levels: Verify if there are any handling units or stock present in the storage type you are trying to modify. You can do this by checking the stock overview in the EWM system.
  
  
  Empty the Storage Type: If there are handling units or stock present, you will need to either:
  
  Move the stock to another storage type.
  Perform a stock removal or transfer to clear the storage type.
  Ensure that all relevant transactions are completed and that the storage type is empty.
  
  
  
  Modify HU Requirements: Once the storage type is confirmed to be empty, you can proceed to change the HU requirements as needed.
  
  
  Review Process Flow: Ensure that you are following the correct process flow for handling units and storage types in EWM. This may involve reviewing your warehouse processes and ensuring that all necessary steps are being followed.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SCWM/PRDI (for stock overview) or /SCWM/PRDI (for handling unit management) to check the status of your stock and handling units.
  Documentation: Refer to SAP EWM documentation for detailed information on handling units and storage type management.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  By following these steps, you should be able to resolve the error and successfully modify the HU requirements for the storage type in question.