OIM 11gR2 PS3 Upgrade Steps

OIM 11gR2 PS3 Upgrade high level steps -

Single Server

             Upgrade JDK

             Patch WebLogic

             Upgrade SOA binary

             Upgrade OIM binary

             Upgrade RCU

             Crete BI Publisher Schema

             Upgrade Existing Schema

             Run Middle Tier Upgrade Offline

             Run Middle Tier Upgrade Online

             Patch SOA

             Patch OIM

Multi Servers [High Availability]

             Upgrade JDK in all servers

             Patch WebLogic in all servers

             Upgrade SOA binary in all servers

             Upgrade OIM binary in all servers

             Upgrade RCU

             Crete BI Publisher Schema

             Upgrade Existing Schema

             Run Middle Tier Upgrade Offline in Primary node
             Pack/Unpack domain config from Primary to other domain

             Run Middle Tier Upgrade Online in Primary node

             Patch SOA in all servers

             Patch OIM in all servers

             Extend BI Publisher Servers