Oracle Message NNO-00158 - warning: hint domain count number exceeds maximum of number, first number will be loaded

ERRORwarning: hint domain count number exceeds maximum of number, first number will be loaded
CAUSEThe servers hint domain list is too long. The server will load a specified maximum number of hint domains, ignore the rest, and continue running.
ACTIONAn internal error not normally visible to the user. Contact Worldwide Customer Support.