How To Fix CNV_10020043 - Elem. rel. &1: Lengths of det. obj. &2 and conc./frag. obj. &3 differ

CNV_10020043 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 043

• Message text: Elem. rel. &1: Lengths of det. obj. &2 and conc./frag. obj. &3 differ

What causes this issue?

During the definition of elementary relationship &V1&, determination
object &V2& was assigned the concatenated/fragmented object &V3& (the
number in brackets is the length or number of characters).
The length of the determination object differs from the length of the
concatenated/fragmented object. These two values must be identical.

How to fix this error?

It is possible that an incorrect concatenated/fragmented object was
assigned. Correct the definition accordingly.
<ZH>Note:</>The length of a concatenated/fragmented object equals the
total length of all relevant fields. If one of the fields does not exist
in the given system (due to release dependencies), its length cannot be
calculated and considered.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020043 - Details

• The SAP error message CNV_10020043 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a mismatch in the lengths of the fields between the detailed object and the corresponding consolidated or fragmented object.
  
  Cause:
  The error arises when:
  
  The length of a field in the detailed object (e.g., a source table or structure) does not match the length of the corresponding field in the consolidated or fragmented object (e.g., a target table or structure).
  This can happen due to differences in data types, field definitions, or changes in the data model between the source and target systems.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Objects: Check the error message for the specific objects involved (detailed object &2 and consolidated/fragmented object &3). This will help you pinpoint where the mismatch is occurring.
  
  
  Compare Field Definitions: 
  
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