Answer / ak

Coding is not possible in this forum. Here is the logic.
Suppose you want you display 10 items at a time on the
scren.
1 Declare an array of occurance 10.
2 Read-Next the file and load the records on Array.
3 Send data in the to screen.
4 If user pressed PF8. Take the last record(i.e. 10th in
our case) and perform READ-NEXT from last record onwards.
Store the records on array and send them to screen.
5 If user pressed PF7. Take the last record(i.e. 1st in our
case) and perform READ-PREV from first record onwards.
Store the records on array and send them to screen.

Answer / anonymous

If current page number is 1
Read TSQ
‘TOP OF DATA, NO MORE RECORDS TO DISPLAY’
If current page number is not 1
Subtract ‘1’ from the current page
Read TSQ
If reading TSQ successful,
‘PREVIOUS SCREEEN DISPLAYED’ o
Return back processing

Explain the uses that are associated to tsq and tdq ?

0 Answers  

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which transient data queue support ati?

0 Answers   IBM,

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3 Answers   IBM,

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How can u pass the control from one prog to another in CICS?

10 Answers   Cap Gemini,

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1 Answers   IBM,

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3 Answers   Patni,

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Highlight the points of differences between XCTL and START?

0 Answers  

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when will be use the tdq and tsq??

2 Answers   Keane India Ltd,

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how do you handle errors in cics programs?

1 Answers   IBM,

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What does it mean when EIBCALEN is equal to zeros?

6 Answers   ADP, IBM, L&T, Satyam, TATA,

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There is map and length of field need to modified, let take cust id=2 is previous of 2 byte and now it has to be 5 byte ? how to modified the cics code ?what are change need to done ? where where u will do change ?

3 Answers  

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Is length = 0 sufficient to ascertain that the field has been modified?

0 Answers  

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