what is lrec=f,what is difference between f,fb,v,vb?what is
default value?how do we came to know that records are in
f,fb,v,vb?
Answer Posted / arthi
DCB=(RECFM=F,LRECL=80,BLKSIZE=800)
RECFM - to specify the record format
F-Fixed length record
V-Variable length record
FB-Fixed Block
VB-Variable Block
U-Undefined
for fixed length record the BLKSIZE is multiple of LRECL. For variable length records, BLKSIZE is multiple of (largest record+4)
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How to print 10 to 1 if the input have only 10 digit number?
how do you reference the rrds file formats from cobol programs
How do you reference the following file formats from cobol programs?
What is a scope terminator give example?
i want to learn mainframe..any websites and material to learn from basic..? my mail id : rajeswaribe2010@gmail.com
Write the code to count the sum of n natural numbers.
Difference between cobol and cobol-ii?
What is static and dynamic call in cobol?
What are the different types of condition in cobol and write their forms.
What is the utilization of copybook in cobol?
Write a program to explain size error.
What is a report item?
i want a program using by if, evaluate , string, unstring, perform, occurs?
how do you reference the printer file formats from cobol programs
What is rmode(any) ?