The Definitive Guide to Data Quality
I've tried using Java types Float, Double, Integer, BigDecimal with DB Type NUMBER.
I've also tried using Float with DB Type FLOAT (even though the actual column is stored in the Database as NUMBER).
All these combinations return exactly the same error.
Currently, we can only translate NUMBER(x) into a Float type or other type, not NUMBER(x,y). Please report a bug to support NUMBER(x,y).