How To Fix CNV_PE748 - Generation of transfer success storage table (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 748

• Message text: Generation of transfer success storage table (&1)

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 CNV_PE748 - Generation of transfer success storage table (&1) ?

  The SAP error message CNV_PE748, which states "Generation of transfer success storage table (&1)", typically occurs during data migration processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that there was an issue in generating a success storage table that is used to track the successful transfer of data.
  Causes:
  
  Configuration Issues: There may be misconfigurations in the data migration settings or parameters.
  Authorization Problems: The user executing the migration may not have the necessary authorizations to create or modify database tables.
  Database Issues: There could be issues with the underlying database, such as insufficient space, locks, or corruption.
  Program Errors: There may be bugs or issues in the migration program itself that prevent the successful creation of the storage table.
  Missing Objects: Required database objects (like tables or indexes) may be missing or not properly defined.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create and modify database objects.
  Review Configuration: Double-check the configuration settings for the data migration process to ensure they are correct.
  Database Health Check: Perform a health check on the database to ensure there are no locks, space issues, or corruption. You may need to consult your database administrator for this.
  Check Logs: Review the application and system logs for any additional error messages or warnings that could provide more context about the failure.
  Re-run the Program: Sometimes, simply re-running the migration program can resolve transient issues.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles that may address this specific error. SAP frequently updates its documentation and provides fixes for known issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  
  Related Information:
  
  SAP Data Migration Tools: Familiarize yourself with the specific tools and methodologies used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit or SAP Data Services.
  Error Handling: Understand how to handle errors in SAP data migration processes, including logging and monitoring best practices.
  Documentation: Review the official SAP documentation related to the specific migration tool you are using, as it may provide insights into common issues and their resolutions.
  
  By following these steps, you should be able to diagnose and resolve the CNV_PE748 error effectively.