Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 433
Message text: Account group &3: Account &1 is not in the converted interval
You included an interval limit for G/L account group &V3& (transaction
OBD4) in your mapping. As a consequence, the interval will change into
&V4&.
The existing G/L account &V1& is assigned to account group &V3& and is
now outside the interval.
Check if you really want to convert the interval limit. If yes, give G/L
account &V1& a value that lies within the converted interval, or assign
the G/L account to another account group after the conversion.
&ADDITIONAL_HINTS&
Note that if your mapping contains an interval limit, <ZH>all</> fields
in which it is found will be converted; that is, this interval limit may
also be converted in other areas.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100433 typically occurs during the data conversion process, particularly when using the SAP S/4HANA Migration Cockpit or during a system conversion. This error indicates that a specific account (denoted by &1) is not found within the expected range of account groups (denoted by &3) that have been defined for the conversion.
Cause: Account Not in Range: The account specified in the error message is not included in the defined interval for the account group. This could happen if the account was created after the interval was defined or if it was mistakenly excluded from the conversion settings.
Configuration Issues: There may be issues with the configuration of the account groups or the mapping of accounts during the conversion process. Data Migration Issues: If the data migration process is not correctly set up, it may lead to accounts being outside the expected ranges.
Solution: Check Account Group Configuration: Go to the configuration settings for
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_20100432 Account group &3: Account &1 is not in the interval
What causes this issue?  G/L account &V1& is assigned to account group &V3&. However the G/L account lies outside the related interval...
CNV_20100431 Account group &3: Converted account &2 is not in the converted interval
What causes this issue?  You included an interval limit for G/L account group &V3& (transaction OBD4) in your mapping. As a consequence, the i...
CNV_20100434 More than one country-specific CoA for CoA &1; old acct &2 not converted
What causes this issue?  Chart of accounts &V1& is the operative chart of accounts for multiple company codes to which different country-speci...
CNV_20100435 No priority was defined for target chart of accounts &2 (&1 -> &2)
What causes this issue?  You would like to merge several charts of accounts into target chart of accounts &V2&. Some tables have only the char...
Click on this link to search all SAP messages.