JSP not working in AWS Tomcat

OraDev16

Hi All,

I've created a Dynamic Web Project in my local machine. and it's working properly. Following are the details :

IDE : Eclipse for Java EE.

Server - Tomcat 9.

The idea is very simple. A JSP page is there which will call a java class; which in turn insert a row in a table (Oracle 11.2). When I'm running the project in my local machine it's working properly and a new row is getting inserted in the table.

I made a .war file and deployed in aws which is running tomcat server as well. In AWS; the war file is placed in the webapss forder.

Issue

When I access the jsp page via aws url. The page opens up. But, it's not inserting data into the table.

Plz. suggest what I'm missing here !!!

Thanks.