How To Fix CNV_20211_CHECK055 - Implicit merge into target company &1

CNV_20211_CHECK055 - Overview

• Message type: E = Error

• Message class: CNV_20211_CHECK - Messages for check functions (company conversion)

• Message number: 055

• Message text: Implicit merge into target company &1

What causes this issue?

<DS:TX.CNV_MBT_IMPLICIT_MERGE>Implicit merge</> into target company &V1&
.
If according to the mapping a company is converted to a company that
already exists, these two companies are merged. If the existing company
is not included in the mapping, this is an
<DS:TX.CNV_MBT_IMPLICIT_MERGE>implicit merge</>, that is, a merge that
is not defined directly (explicitly) in the mapping, but follows
implicitly from the mapping and the existing company.
Example: Company A is renamed into B (mapping: A -> B). However company
B exists already and is not meant to be changed into another company.
This would amount to an implicit merge of A and B. For these implicit
merges, the same checks as for explicit merges are required (mapping: A
-> B; B -> B).
We require that all companies are included in the mapping, which are
part of an identified implicit merge.This represents an implicite merge
of companies.

System Response

Error

How to fix this error?

You must add company code &V1& to the mapping as a source value.

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_20211_CHECK055 - Details

• The SAP error message CNV_20211_CHECK055 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an implicit merge into the target company code, which can happen when the system detects that the data being migrated is attempting to merge records that should remain distinct.
  
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Duplicate Entries: There are duplicate entries in the source data that are being mapped to the same target company code.
  Inconsistent Data: The data being migrated may not be consistent with the existing data in the target system, leading to conflicts.
  
  Configuration Issues: The configuration settings for the migration may not be set up correctly, leading to unintended merges.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Source Data: Review the source data for duplicates or inconsistencies. Ensure that each record is unique