How To Fix /SCWM/HU_WM156 - Mixed storage in HU (&1) for st. type &2 failed due to AUoM check

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HU_WM -

• Message number: 156

• Message text: Mixed storage in HU (&1) for st. type &2 failed due to AUoM check

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/HU_WM156 - Mixed storage in HU (&1) for st. type &2 failed due to AUoM check ?

  The SAP error message /SCWM/HU_WM156 indicates that there is an issue with mixed storage in Handling Units (HUs) due to an "AUoM check." This error typically arises in the context of warehouse management and handling units in SAP Extended Warehouse Management (EWM).
  
  Cause:
  The error occurs when you attempt to store different products in the same Handling Unit (HU) that have different Alternative Units of Measure (AUoM). The system checks the AUoM for the products being stored and finds that they do not match, which violates the mixed storage rules configured in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Product AUoM Settings:
  
  Verify the AUoM settings for the products you are trying to store in the same HU. Ensure that they are compatible and can be mixed according to your warehouse management rules.
  
  
  
  Adjust Handling Unit Configuration:
  
  If you need to store different products with different AUoMs in the same HU,