How To Fix /STTPEC/INT_TRN_MSG046 - Conversion for &1/&2 to alternative UoM is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /STTPEC/INT_TRN_MSG -

• Message number: 046

• Message text: Conversion for &1/&2 to alternative UoM is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/INT_TRN_MSG046 - Conversion for &1/&2 to alternative UoM is not possible ?

  The SAP error message /STTPEC/INT_TRN_MSG046 indicates that there is an issue with converting a quantity from one unit of measure (UoM) to an alternative unit of measure. This typically occurs in scenarios where the system is unable to find a valid conversion factor between the specified units of measure.
  Cause:
  
  Missing Conversion Factors: The most common cause is that the conversion factors between the two units of measure are not defined in the system.
  Incorrect UoM Configuration: The units of measure may not be properly configured in the system, leading to issues during conversion.
  Data Inconsistencies: There may be inconsistencies in the master data related to the material or product being processed.
  Unit of Measure Group Issues: The units of measure may not belong to the same unit of measure group, which is necessary for conversion.
  
  Solution:
  
  
  Check Conversion Factors:
  
  Go to the transaction code CUNI (Maintain Units of Measure) to check if the conversion factors between the two units of measure are defined.
  If they are missing, you can create the necessary conversion entries.
  
  
  
  Verify UoM Configuration:
  
  Ensure that the units of measure are correctly configured in the system. This includes checking the settings in the material master (transaction code MM02).
  Make sure that the UoM is defined in the relevant UoM group.
  
  
  
  Review Material Master Data:
  
  Check the material master data for the specific material involved in the transaction. Ensure that the UoM settings are correct and that the material is set up to allow conversions.
  
  
  
  Check Unit of Measure Groups:
  
  Ensure that both units of measure belong to the same unit of measure group. You can check this in the material master or in the configuration settings.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or reach out to your SAP support team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CUNI: Maintain Units of Measure
  MM02: Change Material Master
  MM03: Display Material Master
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  Unit of Measure Configuration: Familiarize yourself with the configuration of units of measure in SAP, as this is crucial for ensuring proper conversions.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /STTPEC/INT_TRN_MSG046.