Greetings, I need to check for a specific string in a column before I allow another column pass through its value, if not I want to make it 0. For example, I have two columns (A, B) with two rows. # A B 1 100 C 2 50 M Column A is a Big Decimal and column B is a String. I run the flow through a tJavaRow and I use the condition: output_row.ColumnA = input_row.ColumnB.equals("C") ? input_row.ColumnA : 0; So after tJavaRow, the results look like # A B 1 100 C 2 0 M However, I am getting this error: Exception in thread "main" java.lang.Error: Unresolved compilation problem: Type mismatch: cannot convert from Number&Comparable<?> to BigDecimal Is there something wrong with my Java? Or is this not allowed in Talend? Thank you!