You’ll get a checksum error. The reason is that one checksum will be computed using the value “1234”, as it stores in the database table. This value will be compared with a checksum value that was computed using the value “1,234.00”, as it appears in your report. These values can’t match. This error will not be resolved by coping the SQL query into a new page. It’s emanate from the SQL query itself.
SELECT . . . to_char("SAL",'999G999D99') as "SAL", . . .