How To Fix CNV20410038 - CNVSUBSTEPS and CNVSUBSTPARS 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: 038

• Message text: CNVSUBSTEPS and CNVSUBSTPARS entries for &1 cleared

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20410038 - CNVSUBSTEPS and CNVSUBSTPARS entries for &1 cleared ?

  The SAP error message CNV20410038 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. The error message indicates that there are entries in the CNVSUBSTEPS and CNVSUBSTPARS tables that have been cleared or are missing, which can disrupt the migration process.
  Cause:
  
  Data Inconsistency: The entries in the CNVSUBSTEPS and CNVSUBSTPARS tables may have been deleted or not properly created during a previous migration step.
  Configuration Issues: There may be configuration issues in the migration settings that lead to the clearing of these entries.
  Process Interruption: If the migration process was interrupted or not completed successfully, it could lead to missing entries.
  Version Compatibility: Using an incompatible version of the migration tool or SAP system can also lead to such errors.
  
  Solution:
  
  Check Migration Logs: Review the migration logs for any errors or warnings that occurred prior to this message. This can provide insights into what went wrong.
  Re-run Migration Steps: If possible, re-run the migration steps that were interrupted or failed. Ensure that all prerequisites are met before doing so.
  Restore Missing Entries: If you have backups or can recreate the missing entries in the CNVSUBSTEPS and CNVSUBSTPARS tables, do so. This may involve manually inserting the required data.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error and the steps you have taken to resolve it.
  
  Related Information:
  
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide additional context and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP to avoid similar issues in the future.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.