How To Fix CNV_DMC_SIN_AM204 - & can only contain numbers

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN_AM - Messages for Business Address Services

• Message number: 204

• Message text: & can only contain numbers

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN_AM204 - & can only contain numbers ?

  The SAP error message CNV_DMC_SIN_AM204 typically indicates that a certain field or input is expected to contain only numeric values, but the provided input contains non-numeric characters. This error is often encountered during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools.
  Cause:
  
  
  Non-numeric Input: The most common cause of this error is that the input data contains characters that are not digits (0-9). This could be due to:
  
  Leading or trailing spaces.
  Special characters (e.g., commas, periods, letters).
  Incorrect formatting of numeric values (e.g., using a decimal point in a field that expects an integer).
  
  
  
  Data Type Mismatch: The field in question may be defined in the system to accept only numeric values, and any deviation from this definition will trigger the error.
  
  
  Solution:
  
  
  Data Validation: Review the data being imported or processed. Ensure that all values in the relevant field are strictly numeric. You can use data validation tools or scripts to check for non-numeric characters.
  
  
  Data Cleaning: If non-numeric characters are found, clean the data by:
  
  Removing any non-numeric characters.
  Trimming leading or trailing spaces.
  Converting any formatted numbers (like currency) into plain numeric values.
  
  
  
  Check Field Definitions: Verify the field definitions in the target SAP system to ensure that they are set up correctly to accept the intended data types.
  
  
  Use of Conversion Tools: If you are using a data migration tool, ensure that the mapping and transformation rules are correctly defined to handle numeric fields.
  
  
  Testing: After making corrections, re-run the data migration or conversion process to see if the error persists.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address known issues.
  Documentation: Review the documentation for the data migration tool you are using to understand the expected formats and constraints for numeric fields.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the CNV_DMC_SIN_AM204 error and ensure that your data migration or conversion process proceeds smoothly.