TheALE Interface Technology (WE20) transaction is used to define logical systems in an SAP system. Logical systems are used to integrate with external systems, such as EDI. This transaction is used to set the basic data for the application systems, including the logical system name, client, and technical System Info records. It is also used to define RFC destinations and partner-profiles used to connect SAP to the external systems.

On this page, you will find links to SAP Documentation, Wiki & Help Pages, Q&A, similar/related TCodes, Source Tables, and Authorization Objects for WE20.