R/3 Internet Application Components and Web Basis 
Description
With the delivery of Internet Application Components (IACs) in Release
3.1, SAP laid the foundations for developing business applications on
the Internet. The Internet Application Components cover a broad spectrum of business functions.
Internet Application Components are based on the Internet Transaction Server (ITS), a component of Web Basis.
In Release 4.5A new developments in the Web Basis area are:
- Administration Tool for the Internet Transaction Server (ITS)
A browser-based administration tool is provided for managing and configuring the ITS.
WGate is the Web server enhancement of the ITS. In Release 4.5A WGate can be used on the following UNIX platforms:
In Release 4.5A new developments in Internet Application Components are:
- The structure of existing Internet Application Components has been optimized.
- The following new Internet Application Components have been added in
the Intranet area:
Foreign Trade: Import Processing
Inventory Management: Goods Receipt
Example IAC: Creating a Customer Master Record
External Services Management: Service Entry Sheets
Document Management:Document Search
Accounting: Invoice Verification
Cross Application Time sheet
Load Trip Costs Recording
Employment and Salary Verification
For further informationen see the Release Notes for SAP Store.