How To Fix CNV_20900227 - Only &1 error 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: 227

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

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_20900227 - Only &1 error messages being displayed in log. ?

  The SAP error message CNV_20900227 indicates that only a limited number of error messages (specifically, &1) are being displayed in the log during a data migration or conversion process. This message is typically associated with the SAP Data Migration or Conversion tools, such as the SAP S/4HANA Migration Cockpit or other related tools.
  Cause:
  
  Message Limit Configuration: The system may be configured to limit the number of error messages displayed in the log. This is often done to avoid overwhelming users with too many messages, especially during large data migrations.
  Filtering of Messages: The system might be set to filter out certain types of messages, only showing the most critical or relevant ones.
  Log Settings: The logging settings in the migration tool may be configured to show only a subset of messages based on severity or type.
  
  Solution:
  
  Check Configuration Settings: Review the configuration settings for the migration tool to see if there is an option to increase the number of error messages displayed in the log. This may involve adjusting parameters in the migration cockpit or related transaction codes.
  Review Log Filters: Check if there are any filters applied to the log display that might be limiting the messages shown. Adjust these filters to include more messages.
  Increase Log Size: If applicable, increase the log size or the number of messages that can be stored/displayed in the log.
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using to understand how to configure logging and message display settings.
  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 version and configuration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) to view logs and messages related to your migration process.
  SAP Notes: Check for any SAP Notes related to the specific migration tool you are using, as they may contain fixes or enhancements related to logging and error message display.
  Best Practices: Follow best practices for data migration, including thorough testing in a non-production environment to identify and resolve issues before going live.
  
  By addressing the configuration and settings related to logging, you should be able to see more detailed error messages that can help in troubleshooting the migration process.