How To Fix CNV_00001702 - Generated programs already exist; see long text

CNV_00001702 - Overview

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 702

• Message text: Generated programs already exist; see long text

What causes this issue?

Generated programs already exist in the active package. If you save the
changes of the selection partitioning analysis - they will take effect
only if the programs for the selected tables will be regenerated.

System Response

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

How to fix this error?

Perform the selection partitioning analysis and save its results before
generation of conversion programs.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_00001702 - Details

• The SAP error message CNV_00001702 indicates that during a data migration or conversion process, the system has detected that generated programs already exist. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Program Generation: The system is attempting to generate a program that has already been created in a previous run. This can happen if the migration process is restarted or if there are multiple instances of the same migration task being executed.
  Incomplete Cleanup: If a previous migration attempt was not completed successfully, the generated programs may not have been cleaned up properly, leading to conflicts when trying to generate them again.
  
  Configuration Issues: There may be issues with the configuration settings that lead to the generation of duplicate programs.
  
  
  Solution:
  To resolve the error, you can take the following