Moving to 9.2.7.x from a "Pre" 64 Bit TR
Lets assume we have this Environment JDE 9.2 / 9.2.5 and want to move to 64 BIT 9.2.7.x
Deployment Server W2019
NP and Prod Enterprise OEL 7.7
Fat Client W2019
JAS OEL 7.7
Database OEL 7.7 12c
My proposed Steps
Check the OS are already 64 BIT and meet MTR versions, then no issue for those servers - we can use those
Check the VC++ and Oracle clients on those servers are 64 BIT (if not we need to remove the 32BIT and upgrade to 64 BIT)
Address any other MTRs that need to be 64 BIT (JVM for SVM etc)
Apply the 64 BIT TR / required ASI and ESUs to Non Prod (cant do by pathcode as they all share same non prod ent so need to do all NP at same time else use Multi foundation)