How do u design a physical file, when you have 2 Unique fields like for eg in A student file student ID and student examination no both are unique
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parameters cannot be passed in which one??
I need to generate outfile for object of all the user lib. in the sysmte using cmd DSPOBJD. But this cmd is correcpted in my server,Any body tell me is there any alternative...?
Can anybody tell me in which scenario we have to use SQLRPG .(Embeded SQL)....?
what r drawbacks of OPM? Why do we go for ILE RPG?
ESCAPE message sent by child program can be handled by parent program using which keyword?
1.What is the Maximum field length we can declare in RLU?? 2. What is the difference if your designing RLU using DDS and using the option 19 for the RLU??
What is the difference between copybooks and subprocedures in as400?
1.Where we declare Variables in RPG/400,RPGIV,RPGILE.? 2.When do we use D-spec and I-spec in real time ?.what is difference between them?
what is meant by record lock.how records are locked.what is the purpose of record lock.if records are locked what happens.how to find out which record is locked.
If my rpg program has a date field, what extra care I have to take while compiling that rpg program? If the file is keyed and I have declared the file as well as key list properly in my program. Still am getting an error message like "chain/reade operation is not allowed" what may be the case?
i 'm new to as/400.in an interview i was asked this question.give a practical example for passing information or data through local data area. I know only that data area is an object used to store tiny bits of data or it can store one value at a time and it is used to store frequently changing values or datas.thats all i know about data area can any one tell me how local data area and user defined data area are used to pass data between jobs with a example or coding.thanks in advance.
I want my simple Green screen should refersh every 1 min ,How can I do it..? Please share the logic