We have started a new QA build and way we went is that we did the system copy from prod to to QA.
ABAP stack went fine but we are having Java Stack. We looked at the OSS note which calls for changing the PI* user & did that.
Still we have issue in Adapter engine etc whether the Host name is being pointed to Prod instead of QA.
Please advice what are the steps ( in java) needed to change the host name ( in exchange profile etc)