The following are the top 10 tips to write perfect PLI program. Tip#1 Source programs may be written in upper or lower case. There is no difference between the cases, except within strings. Tip#2 Varying strings (declared with the attribute VARYING) are similar to C’s char. For an exact equivalant, in Enterprise PL/I for z/OS … Continue reading 10 Killer Tips to Write PLI program Easily