How To Fix CNV_20110040 - In CoAr &2, there is a B segment, but no A segment &3 times for CostEl &1

CNV_20110040 - Overview

• Message type: E = Error

• Message class: CNV_20110 - Pre-analysis for chart of accounts conversion

• Message number: 040

• Message text: In CoAr &2, there is a B segment, but no A segment &3 times for CostEl &1

What causes this issue?

In controlling area &V2&, there is a B segment (table CSKB) with &V3&
different validity periods, but no A segment (table CSKA) for secondary
cost element &V1&.

How to fix this error?

Remove this inconsistency by either creating the missing master data
for cost element &V1& or deleting the controlling area-related data for
secondary cost element &V1&.

Error message extract from SAP system. Copyright SAP SE.

CNV_20110040 - Details

• The SAP error message CNV_20110040 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a mismatch in the expected data structure for cost elements in the migration process. Specifically, it suggests that there is a B segment (which usually contains detailed information) present without a corresponding A segment (which typically contains the header or main information) for the specified cost element.
  
  Cause:
  
  Data Structure Mismatch: The error arises when the data being migrated has a B segment without a corresponding A segment. This can happen if the data is incomplete or incorrectly formatted.
  Incorrect Mapping: The mapping of the source data to the target structure may not be set up correctly, leading to missing segments.
  Data Quality Issues: There may be issues with the source data, such as missing records or incorrect relationships between the segments.
  
  
  Solution:
  
  Check Data Completeness: Ensure