Last updated on April 14th, 2017 at 02:35 pmR12.2 Upgrade consists of following part Pre Upgrade preparation steps Main upgrade  using Main Upgrade Driver for R12.2.0 (merged with pre-installed Oracle E-Business Suite Consolidated Upgrade Patch for R12.2.0) Online Patching Enablement Applying the latest  R12.AD.C.Delta.n and R12.TXK.C.Delta.n Applying 12.2.n Release Update Pack (RUP) We have already taken care of part 1 , 2,3 in previous Post … Continue reading Step by step upgrade process for R12.2 Upgrade Part -4(Applying 12.2.6 Release Update Pack) »