How To Fix CNV_10020415 - Partial determination at runtime is not possible for &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 415

• Message text: Partial determination at runtime is not possible for &1 &2

What causes this issue?

For object type &V3& and target determination object &V4&, &V1& &V2&
has been identified as the determination path. The relationship data
for &V1& &V2& is meant to be partially loaded from the object tables.
This is only possible if the data has been stored in an object table
beforehand. For &V1& &V2&, however, determination at runtime has been
defined.

System Response

Partial determination for &V1& &V2& is not possible.

How to fix this error?

Specify a determination type for &V1& &V2& that stores the relationship
data in an object table beforehand.
<zh>Note:</> Note that partial determination additionally requires
division of the data into blocks.
For the filling methods 1 and 2, this may already happen when the
object table is filled. To this purpose, the indicator "Scan" must be
set for &V1& &V2& in transaction CNV_10020_PARAMP.
For filling method 3, the division must be started in transaction
CNV_10020_SCAN after the object table has been filled.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020415 - Partial determination at runtime is not possible for &1 &2 ?

  The SAP error message CNV_10020415 indicates that there is an issue with the partial determination of data at runtime for the specified objects (denoted by &1 and &2). This error typically arises in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  The error can occur due to several reasons, including:
  
  
  Missing Configuration: The system may lack the necessary configuration or mapping for the specified objects, which prevents it from determining the required data at runtime.
  
  
  Inconsistent Data: The data being processed may be inconsistent or incomplete, leading to difficulties in determining the correct values.
  
  
  Technical Issues: There may be underlying technical issues, such as problems with the data model or the migration program itself.
  
  
  Authorization Issues: The user executing the process may not have the necessary authorizations to access or manipulate the data.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration: Ensure that all necessary configurations and mappings for the objects in question are correctly set up. This may involve reviewing the settings in the relevant customizing transactions.
  
  
  Validate Data: Review the data being processed to ensure it is complete and consistent. Look for any missing or incorrect entries that could be causing the issue.
  
  
  Review Logs: Check the application logs or error logs for more detailed information about the error. This can provide insights into what specifically is causing the partial determination to fail.
  
  
  Test with Sample Data: If possible, test the migration or conversion process with a smaller set of sample data to isolate the issue.
  
  
  Check Authorizations: Verify that the user executing the process has the necessary authorizations to access and manipulate the data involved.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion tool you are using. There may be known issues or additional configuration steps required.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the specific SAP migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific requirements or configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_10020415 error in your SAP environment.