How To Fix /SCMTMS/TCC_MSG132 - Unit of measure conversion failed from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TCC_MSG -

• Message number: 132

• Message text: Unit of measure conversion failed from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TCC_MSG132 - Unit of measure conversion failed from &1 to &2 ?

  The SAP error message /SCMTMS/TCC_MSG132 indicates that there is a failure in unit of measure (UoM) conversion from one unit to another. This error typically occurs in the context of SAP Transportation Management (TM) when the system is unable to convert quantities between different units of measure due to various reasons.
  Causes:
  
  Missing Conversion Factors: The conversion factors between the two units of measure may not be defined in the system.
  Incorrect UoM Configuration: The units of measure may not be correctly configured in the system, leading to inconsistencies.
  Incompatible Units: The units of measure being converted may not be compatible (e.g., trying to convert weight to volume without a defined relationship).
  Data Entry Errors: There may be errors in the data entry where the UoM is incorrectly specified.
  Master Data Issues: The material master or other relevant master data may not have the necessary UoM settings.
  
  Solutions:
  
  
  Check UoM Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) to check if the conversion factors between the specified units of measure are defined.
  Ensure that the units of measure are correctly configured in the system.
  
  
  
  Define Missing Conversion Factors:
  
  If the conversion factors are missing, you can define them in the same transaction (CUNI).
  Ensure that the conversion is logical and applicable for the materials involved.
  
  
  
  Review Master Data:
  
  Check the material master data for the relevant materials to ensure that the UoM settings are correct.
  Ensure that the base unit of measure and alternative units of measure are properly defined.
  
  
  
  Validate Data Entry:
  
  Review the data entry for any errors in specifying the units of measure.
  Ensure that the correct units are being used in the transaction.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on unit of measure conversions in your version of SAP TM.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the conversion works as expected.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  CUNI - Unit of Measure Conversion
  MM03 - Display Material
  MM02 - Change Material
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to unit of measure conversions.
  User Roles: Ensure that the user has the necessary authorizations to make changes to UoM settings and master data.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.