KRACOEUS-7606 : Project Income: Add Row interaction

I have left comment on the jira itself. 
"is the "require entry as numeric up to 28 characters long" for amount?
The table BUDGET_PROJECT_INCOME column AMOUNT is defined as NUMBER(12,2). "
Also I don't think KRAD can handle "up to 28 characters long" for numeric. when I had tested with input 2222222222222222222222222.00, I have 2222222222222222200000000 displayed on the page. Please advise.