X3 V11 Oracle 12c installation guide - anyone has it?

SOLVED

hey,

I'm not familiar with Oracle data base but we decided to install it on our local servers.

I tried to install V11 and Oracle 12c but still getting many different errors while running SID scripts in Safe X3 console.

Mainly with TNS,users and permissions issues.

I didn't find any Oracle guide in X3-Online-Help.

Anyone here has any guide how to install Oracle 12c to prepare it for V11 installation?