How To Fix LF228 - Handling unit &1 is a lower-level handling unit

LF228 - Overview

• Message type: E = Error

• Message class: LF - Mobile Computing in Warehouse Logistics

• Message number: 228

• Message text: Handling unit &1 is a lower-level handling unit

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LF228 - Handling unit &1 is a lower-level handling unit ?

  The SAP error message LF228, which states "Handling unit &1 is a lower-level handling unit," typically occurs in the context of handling units (HUs) in SAP's logistics and warehouse management modules. This error indicates that the handling unit you are trying to process is a lower-level handling unit, meaning it is part of a larger handling unit and cannot be processed independently.
  
  Cause:
  
  Hierarchy of Handling Units: In SAP, handling units can be structured in a hierarchy. A lower-level handling unit is one that is contained within a higher-level handling unit. For example, if you have a pallet (higher-level HU) that contains several boxes (lower-level HUs), trying to process one of the boxes directly will trigger this error.
  Incorrect Processing Attempt: The error may occur if you are trying to perform an operation (like goods movement, picking, or shipping) on a lower-level handling unit without first addressing the higher-level handling unit.
  
  
  Solution:
  
  Identify the Higher-Level