Oracle Message NNC-00407 - alias loop in name request

ERRORalias loop in name request
CAUSEThe name service detected an alias loop when trying to retrieve information associated with a global name. An alias loop occurs when an alias name X points to another alias name Y, which in turn points back to X, rather than eventually to a global name which contains data.
ACTIONContact your name server administrator to have the alias loop investigated and fixed.