If we are using empty VSAM file, we can see this empty file
by using FILE AID tool. How can we open empty VSAM file if
you are using in Program..?
Answers were Sorted based on User's Feedback
Answer / guest1
If you open it in Output mode and try to write it,
initially a dummy record will be written and the actual
content willbe written.
If you try to open in Input mode you will get file status
35.
| Is This Answer Correct ? | 9 Yes | 0 No |
Answer / mehdee
When we create empty new VSAM file, we should always
INITIALIZE it with a dummy record, before start using
it.And it is part of the crating.
| Is This Answer Correct ? | 1 Yes | 1 No |
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I have three fields in a Variable VSAM file X(2) Y(10) occurs X times Z(02) Say for the first record X=2 then the length of the file is 2+(10*3)+2=34 second record, x=4 then 4+(10*4)+2=46 If any time if the field x is updated then the total length changes. Is it feasible? Is it