What is the difference between externally described file and program described file?

1 Answers  

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What is the Function of PDM?

1 Answers  

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Can any one explain the basic things about RLU and Printer Files and their Definitions for both and why are they used,i'm a newbee so please help me out

0 Answers   Virtusa,

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where can you specify an indicator in lokup operation?

1 Answers   IBM,

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. How to know why the OPM job is in MSGWAIT state?..WHAT COULD BE THE REASON FOR it?

1 Answers   Wipro,

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What is a Join Logical File, Can it be used for Update ?

1 Answers  

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What is a library list ?

1 Answers  

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How to Define a Procedure in RPG?

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what does defn do?

0 Answers   IBM,

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which are the query selection criteria, which can be given in a query?

0 Answers   IBM,

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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.

0 Answers  

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How to retrieve data from data area?

1 Answers  

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