How To Fix CNV_10020162 - &1: &2: SDetObject &3 differs from SDetObject of path &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 162

• Message text: &1: &2: SDetObject &3 differs from SDetObject of path &4

What causes this issue?

If a <DS:DE.CNV_10020_PATHID>determination path</> was specified for a
DTFLD record, the <DS:DE.CNV_10020_DTOBJ_S>source determination
object</> of the record must correspond to the source determination
object of the determination path.
For the current record, &V3& has been specified as the source
determination object. This does not correspond to the source
determination object of path &V4&.

How to fix this error?

Correct the DTFLD record in accordance with the rule given above.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020162 - &1: &2: SDetObject &3 differs from SDetObject of path &4 ?

  The SAP error message CNV_10020162 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 discrepancy between the source data structure and the expected data structure in the target system.
  Cause:
  The error message CNV_10020162 is triggered when there is a mismatch in the structure of the data objects being processed. Specifically, it suggests that the source data object (SDetObject &3) does not match the expected data object in the migration path (SDetObject of path &4). This can happen due to several reasons, including:
  
  Data Model Changes: The data model in the source system may have changed, leading to differences in the expected structure.
  Incorrect Mapping: The mapping configuration in the migration tool may not align with the actual data structure.
  Version Mismatch: There may be differences in the versions of the source and target systems, leading to structural differences.
  Custom Fields: Custom fields or objects in the source system may not be recognized or properly defined in the target system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Mapping: Review the mapping configuration in the migration tool to ensure that it correctly reflects the source data structure. Make adjustments as necessary.
  
  
  Validate Source Data: Ensure that the source data conforms to the expected structure. You may need to clean or transform the data to match the target system's requirements.
  
  
  Review Migration Paths: Check the migration paths defined in the tool to ensure they are correctly set up and that the expected data objects are defined.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or prerequisites that need to be followed.
  
  
  Test with Sample Data: If possible, test the migration with a smaller set of sample data to identify where the discrepancies occur.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  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 user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully complete your data migration.