I'm doing a CA BI 6.3.0 (JasperSoft) fresh install, using GUI mode.
I've chosen the "Custom instalation" option, because I wanted to use a Oracle 12c server we have. When I reach the "Repository User Details" step, where I need to provide a username for creating in DB, it says that "Database user already exists" (in fact, I've tested any random name and I keep getting this error).
OS : Windows 2012 R12
Till this step, I do not see any tomcat installed anywhere in system and also no install logs created under folder C:\Users\Administrator\AppData\Local\Temp\2
Have anyone of you faced similar issue?