How To Fix /SCWM/HUFUNCTIONS131 - Handling unit status is not allowed - status changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUFUNCTIONS -

• Message number: 131

• Message text: Handling unit status is not allowed - status changed

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SCWM/HUFUNCTIONS131 - Handling unit status is not allowed - status changed ?

  The SAP error message /SCWM/HUFUNCTIONS131 indicates that a handling unit (HU) status change is not allowed due to the current status of the handling unit. This error typically occurs in the context of warehouse management processes in SAP Extended Warehouse Management (EWM).
  Cause:
  The error is triggered when an attempt is made to change the status of a handling unit that is not in a permissible state for the requested operation. Common causes include:
  
  Incorrect Status: The handling unit may be in a status that does not allow for the requested action (e.g., it may be in a "Blocked" or "Completed" status).
  Business Rules: There may be specific business rules or configurations that restrict status changes based on the current state of the handling unit.
  Incomplete Processes: The handling unit may be part of an incomplete process (e.g., it is still in transit or has not been fully processed).
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Current Status: Review the current status of the handling unit in the system. You can do this by using transaction codes like /SCWM/HU or /SCWM/PR to display handling units and their statuses.
  
  
  Understand Allowed Transitions: Familiarize yourself with the allowed status transitions for handling units in your specific configuration. This information can often be found in the SAP documentation or by consulting with your SAP EWM functional team.
  
  
  Correct the Status: If the handling unit is in an incorrect status, you may need to perform actions to change it to a permissible status. This could involve:
  
  Completing any outstanding processes related to the handling unit.
  Releasing or unblocking the handling unit if it is in a blocked status.
  
  
  
  Consult Configuration: If you are unsure about the status transitions, consult with your SAP EWM configuration team to understand if there are any custom rules or settings that might be affecting the handling unit's status.
  
  
  Error Logs: Check the application logs for more detailed information about the error. You can use transaction code SLG1 to view application logs related to handling units.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP Help Portal for detailed information on handling units and their statuses in EWM.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/HU, /SCWM/PR, and others that are used for handling unit management.
  User Exits and BAdIs: If your organization has implemented custom logic, check for any user exits or BAdIs that might affect handling unit status changes.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate actions to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.