SAPScript is a tool used in SAP systems for creating and formatting business documents such as forms, invoices, and purchase orders. It provides a programming language and a set of formatting commands to customize the layout and content of documents based on specific business requirements. SAPScript enables dynamic data insertion, conditional formatting, and localization features to generate documents in multiple languages and formats. It’s widely used for generating printed documents and outputs within SAP systems, offering flexibility and control over the presentation of business information.