How To Fix CNV_10030095 - For field &1-&2 (to be converted), TDetObject &3 is not defined as such

CNV_10030095 - Overview

• Message type: E = Error

• Message class: CNV_10030 - Message class for package 10030

• Message number: 095

• Message text: For field &1-&2 (to be converted), TDetObject &3 is not defined as such

What causes this issue?

For the field &V1&-&V2&, which is meant to be converted and is assigned
to the main source package number &V4&, determination by &V3& has been
defined at table level (field to be converted is empty). However &V3&
is not explicitly defined as a target determination object for the main
source package number &V4&.

System Response

The org. package acts as if an empty entry for the field to be
converted had been maintained in the table CNV_10020_DTFLD. That is,
<zh>no</> determination or delimitation takes place.

How to fix this error?

If you store a separate entry for the field &V1&-&V2&, this entry
overrules the entry at table level. Note that you may refer only to
target determination objects that have been defined for the main source
package number &V4&.

Error message extract from SAP system. Copyright SAP SE.

CNV_10030095 - Details

• The SAP error message CNV_10030095 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 a specific field (denoted by &1 and &2) is not defined correctly in the target data structure (TDetObject &3) for the conversion process.
  
  Cause:
  
  Field Definition Issues: The field you are trying to convert is not defined in the target structure. This could be due to a mismatch between the source and target data models.
  Configuration Errors: There may be configuration issues in the migration settings or mapping that prevent the system from recognizing the field.
  Missing Customization: If the field is a custom field, it may not have been properly defined in the target system.
  Data Model Changes: Changes in the data model between the source and target systems (e.g., during an upgrade or migration to S/4HANA) can lead to such errors.
  
  
  Solution:
  
  Check Field Definitions: