How to create 1 ddm that fetches 3 adabas files simultaneously?

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Suppose you are processing an input file in a natural program and you want the program to fail if the file is empty. What command you use in natural to force it to fail?

0 Answers  

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what is the difference between read and find ?

2 Answers   IBM,

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How can we see the copy book length using file-aid?

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How to receive data passed through jcl parm parameter in a natural program?

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In a Natural program i used the below code for report FORMAT LS=132 PS=60 And down the line I want to change either LS/PS like FORMAT LS=120 PS=50, is it possible? How it will work?

0 Answers  

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What happens when you issue a ESCAPE ROUTINE in a program ? Will there be any compilation /Run time error.

2 Answers   Shaam,

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A field declared as P8 needs to be redefined as Alphanumeric. What would be its new size?

9 Answers  

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The natural file converted to PDF file if Yes then explain ?

0 Answers  

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why do we use file-aid for seqential files?

1 Answers   Tech Mahindra,

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Would like to know if have an expecific command that returns a code or something about the execution of a CALLNAT. For example ... CALLNAT 'SUBPRG' [parameter] [parameter] ... [here comes a code or command that checks if the CALLNAT was successful]

1 Answers  

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How converted the natural coding for adabas

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