How To Fix CNV_20100159 - Error during download

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 159

• Message text: Error during download

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_20100159 - Error during download ?

  The SAP error message CNV_20100159 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there was an issue during the download of data, which can be caused by various factors.
  Possible Causes:
  
  Network Issues: Temporary network disruptions can interrupt the download process.
  Authorization Problems: The user may not have the necessary permissions to perform the download.
  Data Volume: Large volumes of data being processed can lead to timeouts or memory issues.
  Configuration Errors: Incorrect settings in the migration cockpit or related tools can lead to errors.
  System Performance: High load on the SAP system can affect the performance and lead to errors during data processing.
  
  Solutions:
  
  Check Network Connection: Ensure that the network connection is stable and retry the download.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the download. This may involve checking roles and permissions in the SAP system.
  Reduce Data Volume: If possible, try to reduce the amount of data being downloaded at one time. This can be done by filtering the data or breaking it into smaller batches.
  Adjust Configuration Settings: Review the configuration settings in the migration cockpit to ensure they are correct. This may involve checking parameters related to data transfer.
  Monitor System Performance: Check the performance of the SAP system. If the system is under heavy load, consider scheduling the download during off-peak hours.
  Check Logs: Review the application logs and system logs for more detailed error messages that can provide additional context for the issue.
  
  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.
  Documentation: Refer to the official SAP documentation for the migration tools being used, as they may provide specific guidance on handling errors.
  
  If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.