field1,field2,field3,Transaction#,field4
 ABC,ABC,ABC,1,CFG
 ABC,ABC,ABC,2,CFG
 ABC,ABC,ABC,3,CFG

field1;Transaction#;field3;field4;field5
 ABC;1;ABC;ABC;CFG
 ABC;2;ABC;ABC;CFG
 ABC;3;ABC;ABC;CFG