sample code for read a 2nd record from last in flatfile how
can do?
- 4 Answers
- 12442 Views
- iNautix, I also Faced
- E-Mail Answers
Answer Posted / abhijit
Suppose file has 100 Record
1,2,3.........................100
a) Read the file and Count the number of records into a variable
Suppose CNT_VAR = 100
b) Suppose you want to read 2nd record from Last
So Set N = 2
c) Now to find the search variable compute the below
SRC_VAR = CNT_VAR - N i.e (100 - 2)
SRC_VAR = 98
d) Now Read the file to pick 98th record from top
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
Write a cobol program making use of the redefine clause.
i want to learn mainframe..any websites and material to learn from basic..? my mail id : rajeswaribe2010@gmail.com
What is the difference between next sentence and continue in cobol programing language?
What the difference is between continue and next sentence?
can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there
How are the next sentence and continue different from each other?
1.Is it possible to move the data from 99.99 to 99v99? 2.What is the CICS-vsam Compilation process? 3.In My GDG 5 generation will be there GDG3 got an abend what will happen? 4.In my GDG first generation is +1 And I want to add the new generation what will happen previous generation? 5.How can you give the PIC clause below conditions A). s9 (reddy), B). s9 (5) occurs 5 times? 6.How override the proc from a particular step? and what is symbolic and override Procs?
input= ,,,, mainframe training ,,, hyderabad .... location.... output1=$ mainframe training in hyderabad location$ output2=**** mainframe training in hyderabad location ****. In this pgn when we give input considering the spaces the output is displayed in this format.Like in the place of ,,,, $ should be displayed likewise.So please helpmeout.
What is the difference between PIC 9.99 and PIC9v99?
Differentiate between structured cobol programming and object-oriented cobol programming.
what happens if parmparameter passes zero bytes to the program
how to access the file from prodution from changeman tool and to submit a file to production
How to fetch 1000 error records from VSAM file(Eg: 1000000 records present) while getting SOC7 abend ?
State the various causes of s0c1, s0c5 and s0c7.
Why occurs cannot be used in 01 level in COBOL?
