How to define data area in RPG program? In which scenario multi occurrence DS is use in AS400?


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More RPG400 Interview Questions

1.Can any body share me about thease opcodes with example please.Im new for AS/400.Could u please tell me in real senario? 1.TESTN, 2.EVAL 3.EVALR, TIME, 4.MONITOR 5. ENDMON 6.ON-ERROR 7.COMMIT ROLLBACK?

1 Answers   CSC,


How do I read records from Subfile? what is the purpose of READC explain with example?

4 Answers   IBM,


When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?

0 Answers  


Hi, Can anybody give me real sinario for SFLRCDNBR?with example?

2 Answers  


HOW TO DEBUG A BATCH JOB WHEN IT IS IN MESSAGEWAIT(MSWG) STATUS.I KNOW THE STEPS FOR BATCH DEBUGGING,BUT IM CONFUSING WITH WHEN WE SUBMIT ANY JOB FOR BATCH DEBUG WE PUT IN HELD STATE.SO HERE ALSO DO SAME THING OR ANY OTHER WAY,PLEASE HELP ME....

1 Answers   HCL, Mind Tree,






how can I tell when to replace the array?

0 Answers   IBM,


How to write record if no field or the field are different in physical file in rpgle ?

0 Answers  


Q1.How we can copy the data of file one session to another session? Q2.how we can execute a loop infinitely in AS/400 coding? Q3.In ALDON tool,multitask is posible on a perticular object by the user?

6 Answers   CSC,


1)how to do date validation in rpg? 2)how to delete dUPLICATE RECORDS?

12 Answers   IBM, Opus,


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

0 Answers  


How to code Page up and Page down in RPG for Single page subfile without using ROLLUP/ROLLDOWN in DSPF ?

3 Answers   HCL,


are there any useful c runtime apis that I can call from rpg iv?

0 Answers   IBM,


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