Bug No. 1366361, the lack of permissions not SYS user, but established CTXSYS stored procedures without permission, but here did not explain why the ordinary table is No problem, and set up an index group tabulated fault, - the search on the net
http://www.wangchao.net.cn/bbsdetail_1794410.html

Recently in 10 g database to build a full-text index sys built insufficient permissions, ordinary users there is no problem, I can't find this bug in MOS, which guided by Daniel can,,,,,,,