How To Fix CNV_10020051 - Single path &1, interim step &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: 051

• Message text: Single path &1, interim step &2: TDetObj. &3 is not equal to TDetObj. &4

What causes this issue?

For a single path, the overall target determination object must be
identical to the target determination object of the last intermediate
step.
The single path &V1& has the target determination object &V4& assigned,
whereas the target determination object of the last intermediate step is
&V3&. This is not possible.

How to fix this error?

Store a path for the last intermediate step &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_10020051 - Single path &1, interim step &2: TDetObj. &3 is not equal to TDetObj. &4 ?

  The SAP error message CNV_10020051 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 a mismatch between two data objects during the conversion process.
  Cause:
  The error message "Single path &1, interim step &2: TDetObj. &3 is not equal to TDetObj. &4" suggests that there is a discrepancy between two data objects (TDetObj) that are expected to be the same but are not. This can happen due to various reasons, such as:
  
  Data Inconsistency: The source data may have inconsistencies or errors that prevent it from matching the expected format or values in the target system.
  Configuration Issues: There may be configuration settings in the migration tool that are not aligned with the source data structure.
  Mapping Errors: The mapping between source and target fields may not be correctly defined, leading to mismatches.
  Duplicate Entries: There may be duplicate entries in the source data that are causing conflicts during the migration process.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Data Consistency: Review the source data for any inconsistencies or errors. Ensure that the data adheres to the expected format and values.
  Review Mapping Configuration: Verify the mapping configuration in the migration tool. Ensure that the source and target fields are correctly mapped and that there are no discrepancies.
  Examine Logs: Check the migration logs for more detailed information about the error. This can provide insights into which specific data objects are causing the issue.
  Data Cleansing: If inconsistencies are found, perform data cleansing to correct any errors in the source data before attempting the migration again.
  Test Migration: Conduct a test migration with a smaller dataset to identify and resolve issues before performing a full migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or support channels to seek advice 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 successfully complete the data migration process.