Oracle Solution for Error ora-24142

ORA-24142: invalid ruleset name

What triggered the Error:

attempt to create a ruleset with an invalid name was made. The ruleset name can not be NULL, and can not be more than 26 characters, unless a rules_table_name is also specified, in which case the ruleset name may be up to 30 characters.

What should we do to fix it:

try the create with a valid ruleset name.