How To Fix CNV_20600_CHECK055 - Implicit merge into target company code for number assignment &1

CNV_20600_CHECK055 - Overview

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 055

• Message text: Implicit merge into target company code for number assignment &1

What causes this issue?

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

System Response

Error

How to fix this error?

You must add company code for number assignment &V1& as source value to
the mapping.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20600_CHECK055 - Implicit merge into target company code for number assignment &1 ?

  The SAP error message CNV_20600_CHECK055 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 an issue with the implicit merging of number assignments into a target company code.
  
  Cause:
  The error can arise due to several reasons, including:
  
  Duplicate Number Ranges: The target company code may have number ranges that conflict with those being imported or merged from the source system.
  Incorrect Configuration: The configuration settings for number ranges in the target company code may not be set up correctly to accommodate the incoming data.
  Data Integrity Issues: There may be inconsistencies or integrity issues in the data being migrated, such as missing or invalid entries.
  Missing Customizing Settings: The necessary customizing settings for number assignment in the target company code may not be properly defined.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Number Ranges:
  
  Verify the number ranges