Jmeter-- Changing data in Grid

Question

I have a data grid , i have to update 1 column(MV14 refer image attached) from 6 rows (eg: if value is 0 --replace with -2 )if the count of the data in grid is above 6 and then go to next requests.If the count is less than 6 I want to pick random digit from 1 to 5 and update random no of columns from 1 to 5 . In this case if i take 2 if controllers , there will be 2 copies of the next requests in both if controllers. What can be done to remove the duplication in Jmeter?

Answer 1

1. You can use Switch Controller instead of 2 If Controllers
2. You can use Test Fragment to keep your HTTP Request sampler in order to avoid copying and pasting the request itself- this way your test will be easier to maintain as in case of changes you will need to perform them in one place only.