How To Fix CNV_DMC_SIN137 - Source currency &1 (&2) not found in conversion rule &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 137

• Message text: Source currency &1 (&2) not found in conversion rule &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN137 - Source currency &1 (&2) not found in conversion rule &3 ?

  The SAP error message CNV_DMC_SIN137 indicates that there is an issue with currency conversion during a data migration or conversion process. Specifically, the error states that the source currency specified (denoted as &1) with a currency code of &2 is not found in the conversion rule identified as &3.
  Cause:
  
  Missing Currency in Conversion Rules: The specified source currency is not defined in the currency conversion rules. This can happen if the currency was not included in the setup of the conversion rules or if there was a typo in the currency code.
  Incorrect Configuration: The configuration for currency conversion may not be set up correctly, leading to the system being unable to find the necessary conversion rates.
  Data Migration Issues: If you are migrating data from a legacy system, the source currency may not have been properly mapped to the target system's currency.
  
  Solution:
  
  
  Check Conversion Rules:
  
  Go to the transaction or tool where the conversion rules are defined (e.g., transaction code OB08 for maintaining exchange rates).
  Verify that the source currency (with the specified currency code) is included in the conversion rules.
  If it is missing, you will need to add the currency and define the appropriate conversion rates.
  
  
  
  Verify Currency Codes:
  
  Ensure that the currency code used in the migration process matches the currency codes defined in the system. Check for any typographical errors.
  
  
  
  Update Configuration:
  
  If the conversion rules are not set up correctly, update the configuration to include the necessary currencies and conversion rates.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to currency conversion and data migration to ensure that all necessary steps have been followed.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the migration or conversion process to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB08 (for maintaining exchange rates) and CNV_MBT (for data migration tools).
  SAP Notes: Check for any SAP Notes related to currency conversion issues or the specific error message for additional guidance or patches.
  Data Migration Best Practices: Review best practices for data migration in SAP, especially regarding currency handling, to avoid similar issues in the future.
  
  By following these steps, you should be able to resolve the CNV_DMC_SIN137 error and ensure that your currency conversion rules are correctly configured for your data migration or conversion process.