what is a primary file?
what is the purpose of putovr (put with explicit override) keyword?
Can level check error occur if we do chgpf?
How can we arrange duplicate records in a file?
how will you find a string using pdm?
where can you specify an indicator in lokup operation?
how does union file maintains record formats?
how many specifications are there in rpg/400? What are they?
can we define multi-dimensional arrays in rpg ?
what is the function of crtdupobj command?
define what a data queue is along with a brief example of what it may be used for?
what is xfoot opcode ?
is it possible, in the same cgi, to run more than one gethtml or gethtmlifs?
what does opcode post do ?
how can a message from a message file appear as a constant on the screen?