-- Does Oracle 11g is supported by XIB211?
-- If yes, then:
which database interface to use?
What should be oracle client?

* Yes, Oracle 11g is supported by XIB211.

* Following are the details of required database interface, oracle client on different OS with bit version.

on Windows (32 or 64 bits, XIB 32 or 64 bits):
   4edi -> oracle81.db -> Oracle client version 9.2 or later -> Oracle server version 8.1 or later

32-bit XIB running on Solaris:
   4edi -> oracle92.db -> Oracle client version 9.2 -> Oracle server version 8.1 or later
   4edi -> oracle101.db -> Oracle client version 10.1 or 10.2 -> Oracle server
   4edi -> oracle111.db -> Oracle client version 11.1 or 11.2 -> Oracle server

XIB running on Unix (but not 32-bit XIB running on Solaris):
   4edi -> oracle92.db -> Oracle client version 9.2 -> Oracle server version 8.1 or later
   4edi -> oracle101.db -> Oracle client version 10.1, 10.2, 11.1, 11.2 -> Oracle server