How To Fix CNV_10020166 - &1 &2: Specifying a sample TDetObj is not allowed

CNV_10020166 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 166

• Message text: &1 &2: Specifying a sample TDetObj is not allowed

What causes this issue?

DTFLD records you maintain for package 10020 are package-independent
and must consequently contain a <DS:DE.CNV_10020_DTOBJ_T_TEMPLATE>
sample target determination object</>.
DTFLD records you maintain for a package that may inherit any target
determination objects must also contain a sample target determination
object.
None of the cases described above applies to the current package &V1&.
Consequently, you must not enter a sample target determination object.
However sample target determination object &V4& has already been
stored.

How to fix this error?

Do not enter a sample target determination object.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020166 - Details

• The SAP error message CNV_10020166 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. The message indicates that there is an issue with the specification of a sample TDetObj (Transfer Object) during the migration process.
  
  Cause:
  The error message suggests that the system is encountering a situation where a sample TDetObj is being specified, which is not allowed in the context of the operation being performed. This could be due to:
  
  Incorrect Configuration: The migration configuration may have been set up incorrectly, leading to the system expecting a different type of input.
  Data Model Issues: The data model being used may not support the specification of a sample TDetObj.
  Version Compatibility: There may be compatibility issues with the version of the migration tool or the source and target systems.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration: Review the configuration settings