The library is not available on public Maven repositories or third-party sites due to licensing restrictions. It must be downloaded directly from SAP by a registered user.

To download the file, you must access the official SAP Support Portal . This library is an add-on for the SAP Java Connector (JCo) and is essential for Java applications that need to exchange Intermediate Documents (IDocs) with SAP systems. How to Download sapidoc3.jar

: Go to the SAP Java Connector (JCo) Support Page .

Look for the section titled (often found under Tools & Services or the main Download tab).