Running /ebiz_1211_reconfig.sh, will reconfigure your network and will recofigure your environment using rapidclone which could damage your environment as you database will be cloned again. So if possible start from scratch and don't execute the ./ebiz_1211_reconfig.sh after the install anymore.
Edit /u01/startapps.sh and stopapps.sh
Add VIS to the environment lines " . /u01/E-BIZ/apps/apps_st/appl/APPS*.env"
Change to => ". /u01/E-BIZ/apps/apps_st/appl/APPSVIS*.env"
I had the same problem found the solution here...refer to the Fix Environment File section of the following
A little late, I hope it helps someone in the future..