Please check ohclone.log for details about the error.
Troubleshooting Rapid Install for E-Business Suite Release 12.2 (1378579.1)
12.2 Installation Fails With "Error: OUI cannot be launched because the current working directory is set on the CD-ROM mount point during installation of R12.2" (Doc ID 1610843.1)
Thank you all, My issue got resolved
The issue is because of unable to identify the X display, as Sachin said the installer is looking for some X display while performing the webtier patch. The below error recorded in the oraInventory log as oraInstallxxxxx.err
"Exception in thread "Thread-39" java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11GraphicsEnvironment"
I have disabled the X display access control in the server and begin the installation and it got completed successfully for me.
Once again thank you all.
Please mark my reply as correct answer if u feel it resolved your issue.
I am getting the same error, can u tell me how u disabled the X display access control in the server?
Please try the following commands and check it provides the output.
# which X
Please let me know if the issue is resolved.
Please try the following command from the user who have initiated the VNC
# xhost +