I have physicle file it cantains following records .I used As400. F1 (colum heading) RRMUNI WPB 3 18 00015 0109 RRMUNI WPB 2 18 00015 0105 RRMUNI WPB 4 18 00015 0107 There are 418 recodrs contain in the file. i want to update RRMUNI as RRMINI using strsql in all the fileds. Pls give sample code or...