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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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 ?

6 Answers   IBM, TCS,

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difference between fetch , call and callnat

3 Answers   IBM,

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ADABAS basic concepts. Like inverted list, address converter ,data storage

2 Answers   IBM,

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Explain difference between read(1) and read work file once?

0 Answers  

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What is the difference between External subroutine and subprogram?

3 Answers  

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Explain difference between read work file 1 and read work file once? Why we are using work file once?

0 Answers  

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Tell me can we update with histogram?

0 Answers  

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How can I create 1 DDM that fetches 3 ADABAS files simultaneously?

5 Answers  

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If the number of parameter is more than the expected then NAT0919 error is displayed. How many parameter are allowed in a CALL and CALLNAT statement?

3 Answers   JPMorgan Chase,

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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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