How To Fix CNV_20200_CHECK234 - Source value (CoCd &1, AccGrp &2) for SectAccGrp mapping does not exist

CNV_20200_CHECK234 - Overview

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 234

• Message text: Source value (CoCd &1, AccGrp &2) for SectAccGrp mapping does not exist

What causes this issue?

Source value (company code &V1&, securities account group &V2&) for
securities account group mapping does not exist.
Source value (company code &V1&, securities account group &V2&) is not
found in entity table TRGT_SECACCGRP.

System Response

Error

How to fix this error?

Provide a suitable mapping for securities account groups.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

CNV_20200_CHECK234 - Details

• The SAP error message CNV_20200_CHECK234 indicates that there is an issue with the mapping of the secondary account group (SectAccGrp) in the context of a conversion or migration process. This error typically arises during data migration activities, especially when using tools like SAP S/4HANA Migration Cockpit or other data conversion tools.
  
  Cause:
  The error message suggests that the system is unable to find a mapping for the specified combination of Company Code (CoCd) and Account Group (AccGrp) for the secondary account group. This can occur due to several reasons:
  
  Missing Mapping Entries: The mapping table for the secondary account group does not contain an entry for the specified Company Code and Account Group.
  Incorrect Configuration: The configuration for the account groups or company codes may not be set up correctly in the system.
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as incorrect or missing values for the Company Code or