Post date: Sep 21, 2016 5:13:05 PM
Problem Statement: When Java heap space is unable to hold data while opening eWorksheets, it will throw Out of memory error.
Solution : To fix this problem, set run time parameter for Java as shown below.
Please refer the below link for complete details.
https://www.duckware.com/pmvr/howtoincreaseappletmemory.html