How To Fix CNV_DMC_MC_EXCEPTION061 - &1 is no number.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 061

• Message text: &1 is no number.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION061 - &1 is no number. ?

  The SAP error message CNV_DMC_MC_EXCEPTION061 &1 is no number typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or during the execution of migration objects. This error indicates that a value expected to be a number is not in a valid numeric format.
  Cause:
  
  
  Invalid Data Format: The data being processed contains non-numeric characters in a field that is expected to contain numeric values. This could be due to:
  
  Leading or trailing spaces.
  Special characters (e.g., commas, currency symbols).
  Incorrect data types in the source system.
  
  
  
  Data Mapping Issues: The mapping of fields from the source to the target system may not be correctly defined, leading to mismatches in expected data types.
  
  
  Configuration Errors: There may be issues in the configuration of the migration object or the transformation rules that are supposed to convert the data.
  
  
  Solution:
  
  
  Data Validation: 
  
  Review the source data for the specific field mentioned in the error message. Ensure that all entries are valid numbers.
  Remove any non-numeric characters, leading/trailing spaces, or formatting issues.
  
  
  
  Check Mapping and Transformation Rules:
  
  Verify the mapping of fields in the migration object. Ensure that the source field is correctly mapped to a numeric field in the target system.
  Review any transformation rules applied to the data to ensure they are correctly converting the data types.
  
  
  
  Use Data Quality Tools: 
  
  Utilize data quality tools or scripts to cleanse the data before migration. This can help identify and correct issues in the data format.
  
  
  
  Test Migration: 
  
  After making corrections, perform a test migration with a smaller dataset to ensure that the issue is resolved before proceeding with the full migration.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to the specific migration object you are using for any additional guidance or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Logs and Traces: Review logs and traces generated during the migration process for more detailed error messages that can provide additional context.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.