Describe what do you understand by SAP NetWeaver Proces Integration.

SAP Process Integration is a piece of SAP NetWeaver stage and in NetWeaver 7.0 ehp2 and more seasoned renditions, it is called SAP NetWeaver Exchange Infrastructure XI. SAP NetWeaver Process Integration is a piece of the NetWeaver programming segment and is utilized for the trading of data in the organization's inward framework or with outer gatherings. SAP PI/XI empowers you to set up cross-framework correspondence and mix and enables you to interface SAP and non-SAP frameworks dependent on an alternate programming language like Java and SAP ABAP.