Hi,
This is one of the bug in SAP installation master.
As a work around, copy the following files from your export directory/ABAP/DB/ORA, there you can see two files, DDLMSS.TPL and DDLMSS_LRG.TPL file.
Copy these two files to your sapinst directory and restart the sapinst and continue with old option.
IT SHOULD work.
Thanks and Regards,
Vimal