How To Fix /SCWM/HUGENERAL109 - Difference HUs must not be transfer posted. Only GI allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUGENERAL -

• Message number: 109

• Message text: Difference HUs must not be transfer posted. Only GI allowed

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SCWM/HUGENERAL109 - Difference HUs must not be transfer posted. Only GI allowed ?

  The SAP error message /SCWM/HUGENERAL109 indicates that there is an issue with handling units (HUs) during a transfer posting process. Specifically, the error states that "Difference HUs must not be transfer posted. Only GI (Goods Issue) allowed." This typically occurs in the context of warehouse management and logistics processes within SAP Extended Warehouse Management (EWM).
  Cause:
  
  Difference Handling Units: The error arises when you attempt to transfer post handling units that are classified as "difference HUs." These are typically HUs that have discrepancies in quantity or other attributes compared to what is expected in the system.
  Transfer Posting Restrictions: The system restricts the transfer posting of difference HUs because they are not in a state that allows for such operations. Instead, the system expects that these HUs should be processed through a goods issue (GI) to resolve the discrepancies.
  
  Solution:
  
  Perform Goods Issue: Instead of attempting to transfer post the difference HUs, you should perform a goods issue for these HUs. This will allow you to adjust the inventory and resolve the discrepancies.
  Check HU Status: Review the status of the handling units in question. Ensure that they are correctly identified and that any discrepancies are addressed before attempting further operations.
  Review Configuration: If this error occurs frequently, it may be worth reviewing the configuration settings in your SAP EWM system related to handling units and transfer postings. Ensure that the processes align with your business requirements.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed guidance on handling difference HUs and the appropriate processes to follow.
  
  Related Information:
  
  Handling Units (HUs): In SAP EWM, handling units are used to manage inventory at a more granular level, allowing for better tracking and management of goods.
  Goods Issue (GI): This is a process in which inventory is reduced in the system, typically when goods are shipped out or consumed.
  Warehouse Management Processes: Understanding the overall warehouse management processes in SAP EWM can help in troubleshooting and resolving issues related to handling units and inventory management.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP EWM for further assistance.