How To Fix /SCWM/CCHECK431 - The top HU flag is incorrect in HU &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CCHECK -

• Message number: 431

• Message text: The top HU flag is incorrect in HU &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/CCHECK431 - The top HU flag is incorrect in HU &1 ?

  The SAP error message /SCWM/CCHECK431 indicates that there is an issue with the handling unit (HU) in the Extended Warehouse Management (EWM) module. Specifically, the error states that the "top HU flag is incorrect" for a given handling unit (identified by &1).
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  
  Incorrect Hierarchy: The handling unit hierarchy is not set up correctly. In a handling unit structure, there should be a clear distinction between the top handling unit and its child handling units. If a child handling unit is incorrectly marked as a top handling unit, this error will occur.
  
  
  Data Inconsistency: There may be inconsistencies in the data related to the handling units, such as missing or incorrect entries in the database.
  
  
  Manual Changes: If manual changes were made to the handling unit structure or attributes, it could lead to this error if the changes violate the expected hierarchy.
  
  
  
  Solution:
  To resolve the