How To Fix /SCWM/HUFUNCTIONS110 - Structure to be changed cannot be removed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUFUNCTIONS -

• Message number: 110

• Message text: Structure to be changed cannot be removed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/HUFUNCTIONS110 - Structure to be changed cannot be removed ?

  The SAP error message /SCWM/HUFUNCTIONS110 typically indicates that there is an issue with handling units (HUs) in the Extended Warehouse Management (EWM) module. The specific message "Structure to be changed cannot be removed" suggests that there is an attempt to modify or delete a handling unit structure that is currently in use or has dependencies that prevent it from being removed.
  Causes:
  
  Active Dependencies: The handling unit structure may have active dependencies, such as open stock movements, that prevent it from being deleted.
  In-Use Status: The handling unit might be in use in a process (e.g., picking, packing, or shipping) and cannot be modified or removed until the process is completed.
  Configuration Issues: There may be configuration settings in the EWM that are preventing the removal of the handling unit structure.
  Data Integrity Constraints: The system may have data integrity constraints that prevent the removal of certain structures if they are linked to other data records.
  
  Solutions:
  
  Check Dependencies: Review the handling unit to see if there are any active processes or dependencies. Ensure that all stock movements related to the handling unit are completed or canceled.
  Complete Processes: If the handling unit is in use, complete or cancel the relevant processes (e.g., picking, packing) before attempting to remove the structure.
  Review Configuration: Check the configuration settings in the EWM to ensure that there are no restrictions on modifying or deleting handling unit structures.
  Use Transaction Codes: Utilize relevant transaction codes (like /SCWM/HU for handling units) to analyze the status of the handling unit and its dependencies.
  Consult Documentation: Refer to SAP documentation or notes related to handling units and EWM for any specific guidelines or known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Handling Units (HUs): In SAP EWM, handling units are used to manage and track physical items in the warehouse. They can represent single items or multiple items packed together.
  EWM Processes: Understanding the various processes in EWM (like inbound/outbound delivery, picking, packing) can help in diagnosing issues related to handling units.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.