How To Fix CNV424 - Conflict occurred while determining the order of the process tree

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 424

• Message text: Conflict occurred while determining the order of the process tree

What causes this issue?

While blending the conversion package, the system found that conflicts
between the different sequence conditions for the relevant process tree
steps exist.

System Response

Process tree not generated.

How to fix this error?

Contact SAP support.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV424 - Conflict occurred while determining the order of the process tree ?

  The SAP error message CNV424 indicates that there is a conflict in determining the order of the process tree during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Causes:
  
  Circular Dependencies: There may be circular dependencies in the process tree, where one process depends on another in a way that creates a loop.
  Incorrect Configuration: The configuration of the migration process may not be set up correctly, leading to conflicts in the order of execution.
  Missing Dependencies: Some processes may be missing required dependencies, causing the system to be unable to determine a valid execution order.
  Data Integrity Issues: There may be issues with the data itself that prevent the processes from being executed in the correct order.
  
  Solutions:
  
  Review Process Dependencies: Check the dependencies between the processes in the migration or conversion project. Ensure that there are no circular dependencies and that all required dependencies are correctly defined.
  Adjust Configuration: Review the configuration settings for the migration process. Make sure that all parameters are set correctly and that the process tree is logically structured.
  Check Data Integrity: Validate the data being migrated to ensure that it meets the requirements of the target system. Look for any inconsistencies or missing data that could cause conflicts.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  Use Transaction Codes: If applicable, use transaction codes like SCC4 or SCC1 to check client settings and transport requests that may affect the migration process.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They may have additional insights or patches available for your specific situation.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for any known issues 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 identify the cause of the CNV424 error and implement a solution to resolve it.