Dear all
we are moving to ECC6 ehp4 to EHP6 we don't have suffcient hardware for shadow system so we go directly it takes lot of time in all phases
we made test system sucessfully npw we need to do samething in PRD server we have db and app in that we are not able keep PRD down for many days
we have 32 gb ram on PRD
can we export database of PRD and import in some other system and make that system as PRD for stanby server for some days we can work on dbci and we can keep app server down once update done with EHP6 then again restore this database to original server
Thus will effect the business
kindly suggest some points so we can go further
Regards