Incident Management / Change Management / Problem Management in SAP

Incident Management / Change Management / Problem Management in SAP
What is Incident Management
Types of Tickets
Priorities of Incident
What is change management
Change Request
Transport Movement
User Acceptance Testing and Production Movement
What is Problem Management
Different Applications which support these IM/CM/PM Process.

[@gnraju1853]

Explanation very well... But any enhancement take example create solution people understand better as per theorical is fine.

[@MubeenSubhedar]

In practical, will show it with example.
Thank you for your comments.