How To Fix CNV_20900225 - Only &1 information messages being displayed in log.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 225

• Message text: Only &1 information 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_20900225 - Only &1 information messages being displayed in log. ?

  The SAP error message CNV_20900225 indicates that only a limited number of information messages (specifically, &1) are being displayed in the log during a data migration or conversion process. This message is typically associated with the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The cause of this error message is usually related to the configuration of the logging settings in the data migration process. The system is set to limit the number of information messages that are displayed in the log, which can lead to important messages being omitted from the log output. This can happen due to:
  
  Configuration Settings: The logging level may be set to only display a certain number of messages, which can restrict visibility into the migration process.
  Volume of Messages: If the migration process generates a large number of information messages, the system may truncate the output to avoid overwhelming the log.
  Performance Considerations: To improve performance, the system may limit the number of messages logged.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Adjust Logging Settings:
  
  Check the configuration settings for the logging level in the migration tool you are using. You may need to increase the limit for the number of information messages displayed.
  Look for parameters related to logging in the migration cockpit or the specific transaction you are using.
  
  
  
  Review Migration Process:
  
  Ensure that the migration process is running as expected and that there are no underlying issues causing excessive logging.
  If necessary, run the migration in smaller batches to manage the volume of messages.
  
  
  
  Check for Updates:
  
  Ensure that you are using the latest version of the migration tool or SAP notes that may address this issue. Sometimes, SAP releases updates that improve logging capabilities or fix related bugs.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for the migration tool you are using. There may be specific instructions or best practices for managing log messages.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on logging settings.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific data migration tool you are using for best practices and configuration options.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to address the CNV_20900225 error message and improve the visibility of information messages during your data migration process.