SAP NetWeaver Process Integration (SAP PI) is SAP's enterprise application integration (EAI) software, a component of the NetWeaver product group used to facilitate the exchange of information among a company's internal software and systems and those of external parties.
Out of 2 users' reviews, SAP PI (process integration) score is:
90 / 100
Dual-stack installation: Based on both AS ABAP and AS Java.
Advanced Adapter Engine Extended (AEX): Based on AS Java only
-central monitoring for all systems
- central interface development for all systems
- java adapters
-You have your messages exchange centraliced
- You could use a lot of adapaters independient of SAP communication technology.
- You could build your webservice and offer an point to communication even you are not end up the abap development.
- You could communicate no-SAP systems.
- You have a complete mechanisms of development, monitoring and debbugging.