How To Fix L3778 - Difference HUs cannot be moved. Only GI allowed.

L3778 - Overview

• Message type: E = Error

• Message class: L3 -

• Message number: 778

• Message text: Difference HUs cannot be moved. Only GI allowed.

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 L3778 - Difference HUs cannot be moved. Only GI allowed. ?

  The SAP error message L3778 ("Difference HUs cannot be moved. Only GI allowed.") typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) or Inventory Management (IM) modules. This error indicates that there is an issue with the handling units that are being processed, specifically that they are classified as "difference HUs" and cannot be moved in the way that is being attempted.
  
  Cause:
  
  Difference Handling Units: The error arises when you are trying to move handling units that are classified as difference HUs. These are typically created during inventory discrepancies or adjustments, indicating that there is a difference between the physical stock and the stock recorded in the system.
  Movement Type Restrictions: The system restricts certain movements for difference HUs. Generally, only goods issue (GI) movements are allowed for these HUs, meaning you cannot perform other types of movements (like transfers or receipts) on them.
  
  
  Solution:
  
  Perform Goods