Business Rules are used to add application logic to determine the outcome of a change made to particular data in the system. Business Rules follow the logic "IF this data is changed in a certain way, THEN the system reacts in this way".
Business Rules are highly configurable and not delivered "out of the box", since the requirements vary from customer to customer.
Note
In this learning journey, it is assumed that participants have basic knowledge on Business Rules, and participants will learn about the specific scenarios on Position Management.You can check on the following resources in SAP Learning portal for a refresh on the Business Rules:Creating and triggering Business RulesCreating business rules for Employee Central transactions during implementation
Additionally, the guide in SAP Help Portal is also a great resource:Implementing Business Rules in SAP SuccessFactors