OGG-04506
Failed to convert source data type {2} to target data type {3} for column "{1}" in table "{0}".
Cause
These two data types are not compatible for character set conversion.
Action
Use the following Replicat parameter to ignore this conversion: reperror(error_number, ignore), where error_number is the error number returned from the database. If the problem persists, contact Oracle Support.