how to validate input values in display file ?

0 Answers   IBM,

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What is purpose of declarative statement DEFN?

1 Answers  

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what is the difference between udate and the system date?

1 Answers   IBM,

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can a join logical file be updated?

0 Answers   IBM,

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Hello friends, i am having 1 year experience in AS/400. Can any one send me the as400 interview questions to my email id:nagaraju20087@gmail.com

1 Answers  

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if dspatr(pc) and csrloc were specified for a format, which keyword would have priority?

1 Answers   IBM,

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what is the function of cpyf command?

1 Answers   IBM,

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i have two pfs it contains "Status" fields in the same name "status in both the pf's...But i used the same name in display file...when i enter a status thru disp file it willbe added to pf1...so i want to rename "Staus " field in pf2 through program...............wat will do..give coding?

5 Answers   CTS,

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why is the declare cursor statement is used for?

0 Answers   IBM,

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How to trap errors in CL?

1 Answers  

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where exactly we can use OPNQRYF ?

3 Answers   TCS,

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When would the ALL keyword be used?

1 Answers  

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