how many RABN will be required to increase

Hello,

Device Trks/Cyl ASSO DATA WORK PLOG/RLOG CLOG TEMP/SORT/DSIM Notes
8390 15 3440:14 6518:8 10706:5 10706:5 8904:6 8904:6 1

By Using the information provided to calculate how many RABN will be required to increase number of ISN by 12000. Each ISN takes 3 byte.

thanks

Is it correct fro ASSO?

length of block of ASSOC = 3440:14

3*12000/3440 = 10.465

What you calculated here is the number of blocks you will need for the AC,
but this is not the whole story, please familiarize yourself with the other
ASSO elements related to a file, you will need to consider these for your
space calculation as well.