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CAN WE READ RECORDS WITHOUT USING SETLL,READ,CHAIN IN RPG?
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Answer / mathan kumar
It is Possible by Declare the pf file as a primary file
then you can access the records from pf by using the pf
fields in the program....
| Is This Answer Correct ? | 26 Yes | 3 No |
Answer / rosh
above both answers are correct,as well if you use the flat
file and define this flat file as peogram decribe file and
define pre - run time array with file, so when program get
active, records will derectly comes to array.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / baratiya
File information DS can be used for this purpose as well.
Ffile1 IF E INFDS(fileinfo)
Dfileinfo DS
rcds *Records
| Is This Answer Correct ? | 2 Yes | 1 No |
Hi Sai,
We can read records in so many ways in RPG Program.
1) primary file as file designation
2) file information data structure
3) Using pre-run-time array
0001.00 FFLAT01 IT F 5 DISK
0002.00 DPRE_ARR S 5 DIM(5) FROMFILE(FLAT01)PERRCD(1)
0003.00 C PRE_ARR(1) DSPLY
0004.00 C PRE_ARR(2) DSPLY
0005.00 C PRE_ARR(3) DSPLY
0006.00 C PRE_ARR(4) DSPLY
0007.00 C PRE_ARR(5) DSPLY
0008.00 C SETON LR
OUTPUT :
-----------
AAAAA
BBBBB
CCCCC
DDDDD
EEEEE
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / sai829
H Rosh,
CAN YOU PLEASE Elaborate your answer.i.e how to Define pre - run time array with file in RPG?...Thanks in Advance.
| Is This Answer Correct ? | 0 Yes | 0 No |
I have some doubts on subfile----------- -----I wrote a prog on subfile to display the records. Every thing is clear but i defined a field called "opt" as input field in subfile record format from that input field i wish to enter into new screen called "EDIT" which i created it as a separate RCD in display file. i gave opt as 2 for edit just like in WRKMBRPDM screen please telll me the code and how can i code for it in RPG.
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