Connection Using SAP R/3 Plug-In The SAP R/3 Plug-In (PI) provides the technical prerequisites with which to implement a content-based connection ( visibility process ) to an SAP system. If a Business Add-In (BAdI) is available, it is used for this content connection to an SAP system.
The following figure provides an overview of the connection between PI and SAP Event Management (SAP EM):

Caution
You have an SAP EM and an SAP Advanced Planning and Optimization (SAP APO) that run in the same system. You must configure different technical Remote Function Call destinations (RFC destinations) for APO Core Interface (CIF) and for SAP EM.
Note
For more information about SAP R/3 Plug-In, see SAP Library for SAP Supply Chain Management on SAP Help Portal at .
For more information about SAP R/3 Plug-In, see the following SAP Notes:
214503 Release Strategy for SAP R/3 Plug-In
181255 Composite Note for SAP R/3 Plug-In
For more information about using SAP R/3 Plug-In with visibility processes , see SAP Note 677373.