Atul,
Thank you for your detailed explanation. And, I have already implemented the same logic you explained.
I am sorry if my question is not clear. I'm not a native speaker of English.
The actual question is:
If you want to find out which badi gets triggered after clicking the SAVE button, you will put the break point in CL_EXITHANDLER and you can see the ORDER_SAVE badi name in debugging.
In the same way, why BAdi CRM_ORDER_STATUS doesn't get triggered when we change the status (NOT after implementation). Is it just because there is no filter set to the badi?
If so, is there any other way to find out this is the correct badi to work on for status change related logic?
Hope, I made it clear now. Thank you.