How can i perform event and observer in Magento 1.9?

Question

I need urgent solution. I'm newbie Magento Learner. How can I complete this task. Before Product save -> Build Event -> print die in Observer.

Answer 1

Check the following solution.

How to create an new observer on the event catalog_product_save_before

For Reference check following:

https://community.magento.com/t5/Magento-1-x-Technical-Issues/Magento-1-9-What-is-the-error-in-my-Observer/td-p/404550