Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 441
Message text: The converted account &2 is not in the converted interval &4
You included an interval limit (transaction OB74) in your mapping. As a
consequence, the interval changes from &V3& into &V4&.
G/L account &V1& will be converted into &V2& and will then no longer lie
in the converted interval.
Check if you really want the interval limit to be converted in this way.
If yes, define a new value for G/L account &V1& that lies in the
converted interval.
&ADDITIONAL_HINTS&
Note that if you change an interval limit in your mapping, <ZH>all</>
fields in which this value is found will be changed, so that this
interval limit will be changed not only here, but wherever it occurs.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100441 indicates that during a data conversion process, a specific account (denoted as &2) is not found within the expected range of converted accounts (denoted as &4). This error typically arises in the context of data migration or conversion projects, particularly when using SAP's tools for migrating data from legacy systems to SAP S/4HANA or other SAP environments.
Cause: Account Mapping Issues: The account that is being referenced may not have been properly mapped or converted from the legacy system to the target SAP system. Configuration Errors: There may be configuration issues in the conversion settings that define the valid range of accounts. Data Integrity Issues: The data in the source system may have inconsistencies or errors that prevent the account from being recognized as valid. Missing Data: The account may not exist in the target system due to incomplete data migration or errors during the data load process.
Solution: Check Account Mapping:
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CNV_20100442 Account &1 is not in the converted interval &4
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