How To Fix CNV_20100100 - Automatic suggestion failed for group name (set class=&1): &2 &3

CNV_20100100 - Overview

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 100

• Message text: Automatic suggestion failed for group name (set class=&1): &2 &3

What causes this issue?

The automatic suggestion for group name &V3& of set class &V1& for chart
of accounts (set subclass) &V2& that you want to rename did not work
because the maximum length of 12 digits was exceeded due to the required
delimiter &V4&.

System Response

A suggestion for the name was created, however this suggestion must be
edited manually.

How to fix this error?

Open the mapping table and enter a name for this set.
&ADDITIONAL_HINTS&
If you do not enter a name, the program for checking sets ends with an
error (red traffic light).
If you continue with the conversion without removing the reason for the
error, inconsistencies and errors in the area of sets are likely to
occur after the conversion.
<ZH>Note</>: Sets of set class 0102 are cost element groups; sets of set
class 0109 are CO account groups.

Error message extract from SAP system. Copyright SAP SE.

CNV_20100100 - Details

• The SAP error message CNV_20100100 typically occurs during the execution of a conversion program, particularly in the context of data migration or transformation processes. This error indicates that the automatic suggestion for a group name has failed, and it usually provides additional context through the placeholders &1, &2, and &3.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing Configuration: The group name or class specified may not be properly configured in the system.
  Data Inconsistencies: There may be inconsistencies or issues with the data being processed, which prevents the system from generating a valid suggestion.
  Authorization Issues: The user executing the program may not have the necessary authorizations to access the required data or configuration.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the conversion program itself.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify that the group name and class specified in the