How to Find the Transaction Code behind any Process Area very easily?

Introduction

SAP is just like an ocean and every droplet is like one SAP Transaction Code. How to find the relevant SAP Transaction Code for a process without knowing anything.

Solution

Go To  Transaction Code SE16T and execute for Find Transaction Code option as highlighted below

After Executing we get below screen.

Now suppose I want to know transaction code for Internal Order so I type Internal order.

Above we got all the transaction code for Internal order.

For video link please check below