What is Business Function in sap

When we upgrade our SAP system ( EHP upgrade or Version Upgrade) during Stack generation file ,we select Business Usage and Technical usage and based upon our selection for Technical Usage at the end of the upgrade some additional Business Function comes in our upgraded system.

In order to get those business functionalities in upgraded system ,we need to activate corresponding Business Function else There is no use of upgrade from Business point of view.

How to Activate Business Function sap

Go to Sap T Code : SFW5

Click on Continue:

Select related Business Function and Press Activate Changes.

NOTE: It’s very dangerous to activate Business Functions without knowledge / proper understanding ,Don’t Do it in Production directly as some business functions are not reversible.

After activation business functions, we need to activate related services from SICF.

Refer SAP documentation for activation of Business Functions for more details.