Below is a brief description of the names and release dates of the different versions of SAP's middleware product. This also includes the Maintenance schedule and provides handy links where you can find more details about each of the releases including release dates of Support Package Stacks.
| Release | Release to Customer (General Release) | End of Maintenance | More Product Information |
|---|---|---|---|
Exchange Infrastructure - XI 2.0 | 16.12.2002 (16.05.2003) | 31.12.2006 | General Information on PAM |
| Exchange Infrastructure - XI 3.0 | 31.03.2004 (01.01.2005) | 31.03.2010* | General Information on PAM |
| Process Integration - PI 7.0 | 24.10.2005 (06.06.2006) | 31.12.2017 | General Information on PAM |
| Process Integration - PI 7.10 | 14.12.2007 (25.07.2008) | 31.12.2020 | General Information on PAM |
| Process Integration - PI 7.11 (EHP1) | 20.03.2009 (31.07.2009) | 31.12.2020 | General Information on PAM |
| Process Integration - PI 7.30** | 29.11.2010 (30.05.2011) | 31.12.2020 | General Information on PAM |
| Process Orchestration 7.31 (EHP1)** | 21.11.2011 (16.05.2012) | 31.12.2020 | General Information on PAM |
| Process Orchestration 7.4** | 10.05.2013 (10.05.2013) | 31.12.2020 | General Information on PAM |
*Extended Maintenance ended 31.03.2013
**Dual Stack and Single Stack (AEX) installation options available