Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 150
Message text: Object type &1 is unknown for &2 &3; create/change not possible
The entry &V1& is not valid for the object type (ART).
In the text mapping, specify in field ART whether the object for which
you want to change or create a short text or long text is a G/L account
or a cost element.
The following values are allowed:
K (cost element - primary and secondary)
P (chart of accounts text)
S (G/L account)
Change the text mapping accordingly.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100150 indicates that there is an issue with an object type that is not recognized or is unknown in the context of a specific operation (create/change). This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools.
Cause: Unknown Object Type: The object type specified in the error message is not defined in the system or is not recognized by the conversion program.
Configuration Issues: There may be missing configuration settings or entries in the relevant tables that define the object types. Data Migration Issues: The data being processed may reference an object type that does not exist in the target system or is incorrectly specified. Version Compatibility: The version of the conversion tool or the SAP system may not support the object type being referenced.
Solution: Check Object Type: Verify that the object type specified in the error message is correct and exists in the system. You
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