Lost connection to snaplogic

Hi team, I am facing issue while splitting file based on 100mb size. 

In my case, i have 10 million records of data. i am using sl.range() function along with map() function.

For example, if a line consists of 3mb data and i want to split based on 6kb.

Then it should split the first line into many files.

Thanks ,

Need your help in this scenario.