When i am trying to execute the Repository Creation Utility (RCU), the install script is created Under the /tmp folder. I'm trying to find a way to modify the execution folder that RCU script is using to execute the process. Use /apps instead of /tmp for example.
I don't have a environment to check the same right now , but I think if RCU making use of /tmp as excution folder then it might be defined within RCU script to make use of temporray directory of the system as execution folder.
Did you check the same within rcu.bat|rcu.sh file?