How To Fix CNV_10020429 - &1 &2: No determination path was specified

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 429

• Message text: &1 &2: No determination path was specified

What causes this issue?

The system found that the source determination object &V3& and the
target determination object &V4& differ and that no determination path
was specified.
If source and target determination object are different, you need to
specify a determination path that leads from the source determination
object to the target determination object.

How to fix this error?

Enter a determination path from &V3& to &V4&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020429 - &1 &2: No determination path was specified ?

  The SAP error message CNV_10020429 typically indicates that there is an issue with the determination path in a conversion or migration process, often related to the SAP Landscape Transformation (SLT) or data migration scenarios. This error suggests that the system is unable to find a specified determination path, which is necessary for the data transformation or migration process to proceed.
  Cause:
  
  Missing Determination Path: The most common cause of this error is that the determination path has not been defined or specified in the configuration settings.
  Incorrect Configuration: There may be an issue with the configuration settings related to the data migration or transformation process.
  Data Model Issues: The data model being used may not have the necessary paths defined for the data being processed.
  Custom Development: If there are custom developments or enhancements, they may not be correctly set up to handle the determination paths.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the data migration or transformation process. Ensure that the determination paths are correctly defined.
  Define Determination Path: If a determination path is missing, you will need to create and define it in the relevant configuration area. This may involve using transaction codes like SPRO to access the configuration settings.
  Review Data Model: Ensure that the data model being used is correctly set up and includes the necessary determination paths.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or transformation process you are working with. This can provide insights into required configurations.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes or enhancements related to this error.
  Debugging: If the issue persists, consider debugging the process to identify where the determination path is being called and why it is not being found.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error code in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO for configuration, SE80 for development, and SLT for landscape transformation settings.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.