what is the maximum number of record formats in dspf?
how will you add a field to physical file already containing data?
What is the purpose of Level Check parameter in a Physical file?
what is the use of unique keyword and what level it is defined?
what does defn do?
what is the function of cpysplf command?
what is code for reading member in rpgle when wehave like extmbr(*all) so we have 3 members in *all then i want to read first record in 2member
what is message subfile?
does we use case stmt in cl
What are the two types of read performed on data queues?
Is qgpl a user library or system library?
what opcode will be used to test the zone of a character field?
What is SDA used for?