How To Fix CNV_00001701 - Selection partitioning analysis should run in before program creation

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 701

• Message text: Selection partitioning analysis should run in before program creation

What causes this issue?

Selection partitioning analysis should run before creation of conversion
programs.
If after analysis, you decide to use its results to parallelize the
selection phase of a given table, then the conversion programs for these
tables need to be generated (if such programs already exist, they need
to be regenerated).

System Response

Saving the results of the analysis does not have any effect if it is
performed after the programs are generated.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001701 - Selection partitioning analysis should run in before program creation ?

  The SAP error message CNV_00001701 indicates that the selection partitioning analysis must be executed before the creation of a program. This error typically arises in the context of data migration or conversion processes, particularly when using SAP's Conversion Tools or the SAP S/4HANA Migration Cockpit.
  Cause:
  The error occurs because the system requires a preliminary analysis of the data selection partitioning before proceeding with the program creation. This analysis helps in understanding how data is structured and how it can be efficiently processed during the migration or conversion. If this analysis is not performed, the system cannot ensure that the program will run optimally or correctly.
  Solution:
  To resolve this error, follow these steps:
  
  
  Run Selection Partitioning Analysis:
  
  Navigate to the relevant transaction or tool where the selection partitioning analysis can be executed. This is often found in the SAP Data Migration or Conversion tools.
  Execute the selection partitioning analysis as instructed in the documentation or user guide for the specific tool you are using.
  
  
  
  Check for Prerequisites:
  
  Ensure that all prerequisites for running the selection partitioning analysis are met. This may include having the necessary authorizations, data models, or configurations in place.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help files related to the specific migration or conversion tool you are using. This can provide additional context and steps that may be required.
  
  
  
  Re-attempt Program Creation:
  
  After successfully running the selection partitioning analysis, attempt to create the program again. The error should no longer occur if the analysis was completed successfully.
  
  
  
  Related Information:
  
  SAP Notes and Documentation: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message. SAP Notes often contain fixes, workarounds, or additional steps that can be helpful.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find discussions, solutions, and best practices shared by other SAP professionals.
  Training and Resources: If you are frequently working with data migration or conversion, consider accessing training resources or workshops provided by SAP to better understand the tools and processes involved.
  
  By following these steps, you should be able to resolve the CNV_00001701 error and proceed with your data migration or conversion tasks effectively.