explain the difference between defining subfile and message-subfile?
What is the maximum number of subfiles that can be specified in a display file?
how to run other job when one job is active?
what is a composite key?
list some of the commonly used commands for debugging?
What is file access opcodes?
in which specification the report layout can be defined?
what is the use of dspatr(mdt) keyword?
what is the favicon.ico request that my site receives now and then?
what are the different types of arrays available in rpg ?
can you display a empty subfile?
what is term cua , saa?
Can level check error occur if we do chgpf?
what is the use of unique keyword and what level it is defined?
can a single screen format occupy a screen area above and below a subfile format ?