How To Fix CNV_10020057 - Multiple path &1, alt. path &2: TDetObj. &3 is not equal to TDetObj. &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 057

• Message text: Multiple path &1, alt. path &2: TDetObj. &3 is not equal to TDetObj. &4

What causes this issue?

For a multiple path, the overall target determination object must be
identical to the target determination object of each alternative path.
Multiple path &V1& has target determination object &V4& assigned,
whereas alternative path &V2& has target determination object &V3&
assigned. This is not possible.

How to fix this error?

Store an alternative path &V2&, whose target determination object is
&V4&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020057 - Multiple path &1, alt. path &2: TDetObj. &3 is not equal to TDetObj. &4 ?

  The SAP error message CNV_10020057 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there are multiple paths in the data structure that are not aligning correctly, specifically regarding the TDetObj (Technical Data Object) values.
  Cause:
  The error message suggests that there are discrepancies in the data being processed. Specifically, it indicates that there are multiple paths (or references) to a particular object, and the technical data objects associated with these paths do not match. This can happen due to:
  
  Data Inconsistencies: The source data may have inconsistencies or duplicates that lead to different paths pointing to different technical objects.
  Configuration Issues: There may be issues in the configuration of the migration settings or mapping rules that lead to incorrect associations.
  Incorrect Data Mapping: The mapping of source data to target data may not be correctly defined, leading to mismatches.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Source Data: Review the source data for inconsistencies or duplicates. Ensure that the data is clean and adheres to the expected format.
  Review Mapping Rules: Check the mapping rules defined in the migration cockpit or tool you are using. Ensure that the mappings are correctly defined and that they align with the target structure.
  Analyze the Paths: Investigate the paths mentioned in the error message. Identify the specific objects (TDetObj. &3 and TDetObj. &4) and understand why they are not equal. This may involve checking the relationships and dependencies in the data model.
  Adjust Configuration: If necessary, adjust the configuration settings in the migration tool to ensure that the paths and objects are correctly aligned.
  Test Migration: After making adjustments, perform a test migration with a smaller dataset to verify that the issue has been resolved before proceeding with the full migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain troubleshooting tips and best practices.
  Community Forums: Consider reaching out to SAP community forums or support channels for additional assistance from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.