Oracle Error SQL*Loader-00420: unsupported datatype conversion requested for column string in table string

Oracle Error Message

SQL*Loader-00420: unsupported datatype conversion requested for column string in table string

Reason for the Error

The colummn needs to have it’s data converted to another datatype before loading the data. The required conversion cannot be done by sqlldr.

Solution

Verify that the correct datatype was specified for the column.