How To Fix CNV_10020179 - Single path &1: Program generation in test mode was not executed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 179

• Message text: Single path &1: Program generation in test mode was not executed

What causes this issue?

For single path &V1&, shortcuts are meant do be used when the object
tables are loaded. Consequently, a test run of the generation of the
loading program takes place during the check.
However this generation is not possible because the check status for
the first intermediate step is not green.

How to fix this error?

Check if the first intermediate step was correct. The most likely
reason for the problem is that the step refers to a table from a higher
release, which means that the given determination path cannot be used
in the current system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020179 - Single path &1: Program generation in test mode was not executed ?

  The SAP error message CNV_10020179 indicates that a program generation in test mode was not executed for a specific path. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  
  
  Test Mode Execution: The error suggests that the program generation was expected to run in test mode but did not execute. This could be due to:
  
  The test mode not being properly configured.
  Missing prerequisites or settings that need to be enabled for the test mode to run.
  Issues with the underlying data or configuration that prevent the execution of the program.
  
  
  
  Path Configuration: The specific path mentioned in the error message may not be correctly set up or may have missing components that are required for the program generation to proceed.
  
  
  Authorization Issues: The user executing the program may not have the necessary authorizations to run the program in test mode.
  
  
  Technical Issues: There could be technical issues such as system performance, database locks, or other runtime errors that prevent the execution.
  
  
  Solution:
  
  
  Check Configuration: Verify that the configuration for the migration or conversion path is complete and correct. Ensure that all necessary settings for test mode are enabled.
  
  
  Review Logs: Check the logs for more detailed error messages or warnings that could provide insight into why the program generation did not execute. Look for any preceding errors that might indicate a problem.
  
  
  Run in Production Mode: If appropriate, consider running the program in production mode instead of test mode to see if it executes successfully.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to execute the program in test mode. You may need to consult with your SAP security team.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion tool you are using. There may be specific steps or requirements that need to be followed.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message and any relevant logs or details about your configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Migration Tools Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain troubleshooting steps or best practices.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the error CNV_10020179 effectively.