SAP offers a wide range of add-ons that you can use to enhance your standard SAP system. These add-ons can be Industry Solutions, plug-ins, or customer-specific development projects. The Add-On Installation Tool (transaction SAINT) was developed to enable users to install and upgrade these add-ons directly from their standard SAP System. You do not need to access the operating system or restart the system. SAP offers Preconfigured Systems (PCS or SAP Best Practices) that can also be installed using Add-On Installation Tool. A PCS reduces the amount of installation and Customizing work for an industry-specific solution.
