How To Fix /SCWM/HU_WM167 - Mixed storage for storage type &1 (bin &2) failed due to AUoM check

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HU_WM -

• Message number: 167

• Message text: Mixed storage for storage type &1 (bin &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_WM167 - Mixed storage for storage type &1 (bin &2) failed due to AUoM check ?

  The SAP error message /SCWM/HU_WM167 indicates that there is an issue with mixed storage in a specific storage type and bin due to an AUoM (Alternative Unit of Measure) check. This typically occurs in the context of warehouse management in SAP Extended Warehouse Management (EWM).
  Cause:
  The error is triggered when you attempt to store different products or materials in the same bin that have incompatible units of measure. The AUoM check ensures that the units of measure for the items being stored together are compatible. If they are not, the system will prevent the mixed storage to avoid inventory discrepancies.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Units of Measure: Verify the units of measure for the materials you are trying to store in the same bin. Ensure that they are compatible for mixed storage.
  
  
  Adjust Storage Settings: If mixed storage is required, you may need to adjust the storage type settings to allow for mixed storage of items with different units of measure. This can be done in the configuration settings of the storage type.
  
  
  Use Different Bins: If the items cannot be stored together due to incompatible units of measure, consider using different bins for each item.
  
  
  Review Material Master Data: Check the material master data for the items involved to ensure that the units of measure are correctly defined and that the AUoM settings are appropriate.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on AUoM settings and mixed storage configurations.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  AUoM (Alternative Unit of Measure): This is a feature in SAP that allows materials to be managed in different units of measure. It is important for inventory management and can affect how items are stored and handled in the warehouse.
  Mixed Storage: This refers to the practice of storing different materials in the same storage bin. It can optimize space but requires careful management of units of measure and compatibility.
  Warehouse Management Configuration: Understanding the configuration settings for warehouse management in SAP EWM is crucial for resolving issues related to storage types and mixed storage.
  
  By following these steps and understanding the underlying concepts, you should be able to address the error message effectively.