Knowledgebase
The abbreviation stands for iView Runtime for Java . It is a key component of SAP NetWeaver Portal, a J2EE application designed to handle HTTP requests for portal components. In practical terms, the /irj/portal path signals that this is an SAP Enterprise Portal running under the SAP NetWeaver Java Application Server. This platform gives employees a single point of access to both SAP and non‑SAP information sources, enterprise applications, databases, and services — all from a desktop or mobile browser.
: Full compatibility across smartphones and tablets running the official STIB-MIVB Mobile Application .