How To Fix /SCWM/WHO127 - Maximum number of consolidation groups per HU with WT &1 reached

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WHO -

• Message number: 127

• Message text: Maximum number of consolidation groups per HU with WT &1 reached

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/WHO127 - Maximum number of consolidation groups per HU with WT &1 reached ?

  The SAP error message /SCWM/WHO127 Maximum number of consolidation groups per HU with WT &1 reached typically occurs in the SAP Extended Warehouse Management (EWM) module. This error indicates that a Handling Unit (HU) has reached the maximum number of consolidation groups allowed for a specific warehouse task (WT). 
  Cause:
  
  Consolidation Group Limit: Each Handling Unit can be assigned to a limited number of consolidation groups. This limit is defined in the system configuration. When the number of consolidation groups assigned to an HU exceeds this limit, the error is triggered.
  Warehouse Task Configuration: The configuration settings for warehouse tasks may have a predefined limit for the number of consolidation groups that can be associated with a Handling Unit.
  Incorrect Handling Unit Management: If the handling units are not managed properly or if there are multiple items being consolidated into a single HU, it can lead to exceeding the limit.
  
  Solution:
  
  Check Configuration Settings: Review the configuration settings for the maximum number of consolidation groups allowed per Handling Unit in the EWM system. This can be done in the Customizing settings under the relevant warehouse management settings.
  Adjust the Limit: If necessary, increase the limit for the maximum number of consolidation groups per HU. This can be done by accessing the relevant configuration in the SAP system.
  Review Handling Unit Assignment: Ensure that the handling units are being assigned to the correct consolidation groups and that the assignment is necessary. If there are unnecessary groups, consider removing them.
  Split Handling Units: If the HU is overloaded with too many consolidation groups, consider splitting the handling unit into multiple HUs to stay within the limit.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on handling units and consolidation groups in EWM.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCWM/PRDI (for managing handling units) or /SCWM/WT (for warehouse tasks) to investigate and resolve the issue.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling units and consolidation groups.
  User Exits and BAdIs: If custom logic is implemented in your EWM system, review any user exits or BAdIs that may affect handling unit management and consolidation group assignments.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.