How To Fix CNV20410028 - CNVSTEPS, CNVSTPARS (Performance opti.) entries for &1 cleared

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20410 - message class for package 20410 (operating concern merge)

• Message number: 028

• Message text: CNVSTEPS, CNVSTPARS (Performance opti.) entries for &1 cleared

What causes this issue?

CNVSTEPS and CNVSTPARS entries which were created by this activity in a
previous execution are cleared.
So it is possible to create such CNVSTEPS and CNVSTPARS entries for
Performance Optimization anew.

System Response

Warning

How to fix this error?

Nothing to do.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20410028 - CNVSTEPS, CNVSTPARS (Performance opti.) entries for &1 cleared ?

  The SAP error message CNV20410028 typically relates to the SAP Conversion Tools, specifically in the context of data migration or system conversion processes. This error indicates that certain performance optimization entries for the specified object (denoted by &1) have been cleared. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Data Migration Issues: The error often arises during data migration processes where performance optimization settings or parameters are not correctly configured or have been reset.
  System Configuration: Changes in system configuration or updates to the SAP system can lead to the clearing of performance optimization entries.
  Inconsistent Data: If there are inconsistencies in the data being processed, it may trigger this error.
  Temporary State: The entries may have been cleared as part of a temporary state during the execution of a migration or conversion step.
  
  Solution:
  
  Check Migration Settings: Review the migration settings and ensure that all necessary parameters are correctly configured. This includes checking the CNVSTEPS and CNVSTPARS tables for any missing or incorrect entries.
  Re-run the Migration: If the error occurred during a migration step, try re-running the migration process after verifying the settings.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Performance Optimization: If performance optimization entries are critical for your migration, consider re-establishing them manually or through a script if they were cleared unintentionally.
  System Logs: Check the system logs for any additional error messages or warnings that may provide more context about why the entries were cleared.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  SAP Conversion Tools: Familiarize yourself with the SAP Conversion Tools documentation, as it provides insights into the migration process and how to handle various errors.
  Performance Optimization: Understanding how performance optimization works in SAP can help in configuring the system correctly to avoid such errors.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the CNV20410028 error effectively.