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Q. HOw can read multimember file through RPG/400 and CL/400
Actully i know that we can Read multimember file in RPG
through EXEFILE and EXEMBR and in cl through OVRDBF and
MEMBER(3)....But i want to read 3 members by CL Program And
RPG/400 program.Please write the coding(Program) for both
RPG/400 and CL/400 programs?
2.What are the full forms(stands) of EXEFILE and EXEMBR?
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Answer / abhishek bajpai
To read a multi member file.. u only need EXTMBR.
EXTFILE is used so that the name of the file is verified at
runtime and not at compile time. It is also used so that
the program opens the file from a desired library only (by
giving qualified name of the file as the parameter) and
not from the library list as usual.
To read the 3 members of a file..u must know the name of
the 3 members. On the F spec define the file with
EXTMBR(VAR1) USROPN
where Var1 is a variable. Before opening the file populate
Var1 with the member name in caps. And read the file.
In CL use OVRDBF as usual with the member name.
| Is This Answer Correct ? | 24 Yes | 4 No |
Answer / swetha p rao
Thats not EXE thts EXTMBR and EXTFILE.which means External
file and external member.
| Is This Answer Correct ? | 18 Yes | 2 No |
Answer / gagan
in Cl using command DSPFD get the list of all the members of a PF in a outfile .
Then read that outfile in loop.it will read all the members in loop
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / syam
You can read all members dynamicaly in ILE RPG
in F specification use EXTMBR('*ALL')
| Is This Answer Correct ? | 7 Yes | 6 No |
what is rpg ?
Apart from opening of a file do we have any other use of USROPN?
Q.Hi All friends, I have one Question, I have three fields in display file SUP LOT, ISSUED to Prod and Line Grp. Field SUP LOT is mentioned in one field reference file WRSLT and key field as a key field LP.Fields ISSUED to PROD,Line GRP are mentioned in the another Field reference file WMDTF. So I want to read SUP LOT on the basis of key field LP from the first file WFSLTand then i want ot read another two fields ISSUED to DATE and LINE GRP from second file on the basis of SUP LOT, which i got from first file.Now i want to display these fields in the display file DSPWMMS. but Condition is that 'Supplier Lot,ISSUED to Prod and Line Grp will not be shown if their respective fields are blanks/Zero. Please Let me Know coding part of this senerio and what would be coding for display file to now shown fields if fields are blanks/zero. My mob. no. is 9836300345. Please reply me asap.
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RPG400 
