Answer Posted / vaiv20

Yes it can be used when u want system to point to a
particular File/Member in a library while processing a file
in a high level pgm. Example, suppose u want to use a work
file in QTEMP , although other object of the same file
exist in the current library list. other way to achieve
this is by using Keyword EXTFILE and EXTMBR on the F spec
of that file in RPGLE pgm.
I think OPNQRYF can be used without OVRDBF but that
physical file should have been defined/changed with SHARE
(*YES). This will create a data path for the file to be
shared.

In 'o' Specs What Is The Opcode For Write?

1113

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can you specify a display file to be used in the following modes input,output, or combined modes ?

1461

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what does the opcode free do?

1864

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i am using non join multiple format my 3 database file is like that pf97 R REC ENAME ETENNO ESTATUS K ENAME pf98 R REC1 ENAME ESAL K ENAME PF99 R REC3 ENAME CRDCARD EID K EID & MY NON JOIN LOGICAL FILE IS ALSO SAME EXCEPT RECORD NAMES BEFORE I TRIED WITH 2 FILES SO ITS SAYS ERROR I.E.(Key field attributes must be same as for previous formats. ) SO I CHANGED KEYFIELD ACCORDING TO PF SO ITS WORKING BUT AFTER ADDING 3 FILES ITS SAYING SAME ERROR . I DONT KNOW I NEW IN AS400 PLLZ HELP ME I HAVE ONE MORE QUE. CANT BE USE DIFFERENT KEYFIELD (NOT ACCORDING TO PF) IN NON JOIN LOGICAL FILE.

1428

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how many printer files can be defined in f specs ?

1556

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What are the record format field mapping options in cpyf?

965

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how will you search an array?

1033

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what does check opcode do ?

1759

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distinguish between terminating a program through seton lr and return?

1038

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define data structure?

1661

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an access path may be in which sequence?

1102

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what is the purpose of overrides?

1658

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how may a cgi control duplicate inputs?

1005

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what is the difference between sflclr and sflinz?

1672

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what is the disadvantage of using global variable?

1139

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