How To Fix CNV20551854 - Download of table contents failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 854

• Message text: Download of table contents failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551854 - Download of table contents failed ?

  The SAP error message CNV20551854, which indicates that the download of table contents has failed, is typically associated with issues during data migration or data extraction processes, particularly in the context of SAP's data migration tools or conversion programs.
  Possible Causes:
  
  Network Issues: Temporary network disruptions can lead to failed downloads.
  Insufficient Authorizations: The user executing the download may not have the necessary permissions to access the data.
  Table Locking: The table being accessed might be locked by another process, preventing the download.
  Data Volume: Large volumes of data can cause timeouts or memory issues during the download process.
  Configuration Issues: Incorrect settings in the data migration tool or program can lead to failures.
  Database Issues: Problems with the underlying database, such as corruption or performance issues, can also cause failures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues affecting the connection to the SAP system.
  Verify Authorizations: Confirm that the user has the necessary permissions to access and download the data from the specified table.
  Check for Locks: Use transaction codes like SM12 to check for locks on the table and resolve any conflicts.
  Reduce Data Volume: If possible, try to limit the amount of data being downloaded at one time to avoid timeouts.
  Review Configuration: Check the configuration settings of the data migration tool or program to ensure they are correct.
  Monitor Database Performance: Use database monitoring tools to check for any performance issues or errors that might be affecting the download process.
  Consult SAP Notes: Look for relevant SAP Notes that might address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), ST22 (Dump Analysis), and SLG1 (Application Log) to investigate further.
  SAP Support: If the issue persists, consider reaching out to SAP Support with detailed logs and error messages for further assistance.
  Documentation: Review the official SAP documentation related to the specific data migration tool or process you are using for any additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.