I am going to update a WinCC server that is currently running V6.2 to V7+SP2. The migration from V6.2 to V7 w/out SP is explained in WinCCInformationSystemGeneralInfo. The reason I'm wondering whether it's the same to V7+SP2 or not is because screens developed on a V7+SP2 system don't work on a V7 noSP system.
Does anyone have experience with this? Is an update from V6.2 to V7+SP2 just like an update to V7 no SP?