How To Fix CNV_20800222 - Only &1 warning messages being displayed in log.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 222

• Message text: Only &1 warning messages being displayed in log.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20800222 - Only &1 warning messages being displayed in log. ?

  The SAP error message CNV_20800222 indicates that only a limited number of warning messages (specifically, &1) are being displayed in the log during a data conversion or migration process. This message is typically associated with the SAP Conversion Tools or Data Migration processes, particularly when using tools like the SAP S/4HANA Migration Cockpit or other data migration solutions.
  Cause:
  
  Log Configuration: The system is configured to limit the number of warning messages displayed in the log. This is often done to avoid overwhelming users with too many messages, especially if there are numerous warnings generated during the migration process.
  Severity Level: The system may be set to only display warnings of a certain severity level, which can lead to the omission of less critical warnings.
  Performance Optimization: To enhance performance and reduce log size, the system may restrict the number of messages logged.
  
  Solution:
  
  Adjust Log Settings: Check the configuration settings for the logging mechanism in the migration tool. You may need to adjust the parameters to allow for more warning messages to be displayed.
  Review Migration Settings: Ensure that the migration settings are configured to capture all relevant warnings. This may involve changing the logging level or modifying the parameters related to message output.
  Check for Filters: Look for any filters that may be applied to the log output. Removing or adjusting these filters can help in displaying more messages.
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using. There may be specific instructions or parameters that can be adjusted to increase the number of messages logged.
  Review Logs in Detail: If possible, access the detailed logs or error reports generated during the migration process. This may provide insights into the warnings that are not being displayed in the main log.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on logging configurations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Migration Cockpit Documentation: If you are using the SAP S/4HANA Migration Cockpit, refer to the official documentation for best practices and troubleshooting tips related to logging and warnings.
  
  By following these steps, you should be able to address the issue of limited warning messages being displayed in the log and ensure that you have a comprehensive view of any potential issues during the migration process.