How To Fix /SCWM/MIGRATION150 - Storage bin &1: Cannot convert max. weight UoM &2 to warehouse UoM &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MIGRATION -

• Message number: 150

• Message text: Storage bin &1: Cannot convert max. weight UoM &2 to warehouse UoM &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MIGRATION150 - Storage bin &1: Cannot convert max. weight UoM &2 to warehouse UoM &3 ?

  The SAP error message /SCWM/MIGRATION150 indicates an issue related to the conversion of units of measure (UoM) for the maximum weight of a storage bin in the Extended Warehouse Management (EWM) module. This error typically arises during data migration or when trying to set up storage bins with incompatible unit of measure configurations.
  Cause:
  The error occurs when the system attempts to convert the maximum weight unit of measure (UoM) defined for a storage bin into the warehouse UoM, but it finds that the conversion is not possible. This can happen due to several reasons:
  
  Incompatible UoM Settings: The UoM for maximum weight in the storage bin does not have a valid conversion factor to the warehouse UoM.
  Missing Conversion Factors: There may be no defined conversion factors between the UoMs involved.
  Configuration Issues: The configuration settings for UoMs in the system may not be set up correctly.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check UoM Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) in SAP.
  Verify that the UoM for maximum weight (UoM &2) has a valid conversion to the warehouse UoM (UoM &3).
  If the conversion does not exist, you will need to create it.
  
  
  
  Define Conversion Factors:
  
  If the conversion is missing, define the necessary conversion factors between the UoMs. Ensure that the conversion is logical and reflects the actual relationship between the units.
  
  
  
  Review Storage Bin Settings:
  
  Check the settings for the specific storage bin (&1) in the EWM configuration.
  Ensure that the maximum weight is set correctly and that the UoM used is appropriate.
  
  
  
  Data Migration:
  
  If this error occurs during data migration, review the data being migrated to ensure that the UoMs are correctly defined and compatible.
  Adjust the data in the source system or during the migration process to ensure compatibility.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by attempting to create or modify the storage bin again to see if the error persists.
  
  
  
  Related Information:
  
  Unit of Measure (UoM): In SAP, UoMs are used to define how quantities are measured. Each material can have multiple UoMs, and conversions between them must be defined.
  EWM Configuration: Ensure that the Extended Warehouse Management settings are correctly configured to handle UoMs and their conversions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on UoM configuration.
  
  By following these steps, you should be able to resolve the error and ensure that the UoM conversions are correctly set up in your SAP system.