How To Fix /STMC/CR_MSG774 - Error during unit conversion (src=&1, fld=&2, su=&3, pu=&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 774

• Message text: Error during unit conversion (src=&1, fld=&2, su=&3, pu=&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG774 - Error during unit conversion (src=&1, fld=&2, su=&3, pu=&4) ?

  The SAP error message /STMC/CR_MSG774 indicates that there was an error during a unit conversion process. This error typically arises in scenarios where there is a mismatch or an issue with the source unit (src), field (fld), source unit (su), or target unit (pu) involved in the conversion.
  Cause:
  
  Invalid Unit of Measure: The source or target unit of measure may not be defined in the system.
  Conversion Factor Missing: There may not be a defined conversion factor between the source and target units.
  Data Type Issues: The field being converted may not support the conversion due to data type constraints.
  Configuration Issues: There may be configuration issues in the unit of measure settings in the SAP system.
  Inconsistent Data: The data being processed may be inconsistent or invalid, leading to conversion failures.
  
  Solution:
  
  
  Check Unit of Measure Definitions:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) and verify that both the source and target units are defined correctly in the system.
  
  
  
  Verify Conversion Factors:
  
  Ensure that there is a valid conversion factor defined between the source and target units. You can check this in the same CUNI transaction.
  
  
  
  Review Field Data Types:
  
  Check the data type of the field being converted to ensure it is compatible with the units being used.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings related to units of measure in the SAP system. Ensure that all necessary settings are correctly configured.
  
  
  
  Data Validation:
  
  Validate the data being processed to ensure it is consistent and adheres to the expected formats and values.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the program or transaction that is generating the error to identify the exact point of failure.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to unit of measure conversions for more detailed information on how to configure and troubleshoot these settings.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.