Answer / kingmanish

For the KSDS file we can set the pointer on the last record.
After that use the command READ Previous to read the
records in the reverse order.

I am not very sure about flat file. May be we can use a
turn around.
Sort the file in descending order first and then start
reading.

Answer / hanish

Flat file may be read in reverse order by using the following code

READ file-name into data-name REVERSED.

plz any one tell clearly the justify right clause?

1 Answers  

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Can we MOVE X(9) to 9(9) OR 9(9) to X(9)? If yes what are the ways for doing this?

12 Answers   T systems, Tech Mahindra,

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what are difference organizations in cobol and access mode in cobol? can you expalin what organization means while declaring for ksds,esds,rrds?

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How to open and see copy book ?

3 Answers  

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I have PS flat file with 14 records. I want to read from 4th to 9th record and want to write those 6 records (4th record to 9th record) to another PS file (output file). there is no key defined in the input file. I just want read a certain Consecutive records. can any one please give me the procedure division Coding for this. I have coded the below coding but the READ-PARA is performing only 1 time even though I have 14 records in my input file (i.e FILE-1): PROCEDURE DIVISION. A000-SECTION. MOVE 0 TO I. OPEN INPUT FILE-1. IF CHECK-KEY1 > 0 DISPLAY "OPEN ERROR FOR FILE-1, CODE IS:" CHECK-KEY1 END-IF. OPEN EXTEND NEWFILE-1 IF CHECK-KEY3 > 0 DISPLAY "OPEN ERROR FOR NEWFILE-1 COD IS" CHECK-KEY3 END-IF. PERFORM READ-PARA THRU EXIT-PARA UNTIL EOF-REC = 'YES'. DISPLAY " FINALLY OUT OF LOOP" CLOSE FILE-1 CLOSE NEWFILE-1 STOP RUN. READ-PARA. ADD 1 TO I READ FILE-1 AT END MOVE 'YES' TO EOF-REC IF I > 3 AND < 10 PERFORM WRITE-PARA ELSE DISPLAY "NOT IN RANGE" END-IF. EXIT-PARA. EXIT. WRITE-PARA. WRITE NEW-REC FROM FILE1-REC.

8 Answers   IBM,

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The order of precedence of arithmetic operators in an expression can be overridden with the use of (a) [] (b) () (c) {} (d) Any of the above

3 Answers   TCS,

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What are the two search techniques ?

2 Answers   iGate,

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What is the difference between binary search and sequential search?

0 Answers  

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whats the difference between search and search all?

4 Answers   Patni,

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What rules are to be followed while using the corresponding options?

0 Answers  

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whn do i get soc7 abend while moving alphanumeric to numeric or while moving numeric to aplhanumeric please reply ASAP?

9 Answers  

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can anyone explain me the concept of COMP-4 PLEASE??

2 Answers  

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