DRG-12500: stoplist string already exists
DRG-12501: null stoplist is not allowed
DRG-12502: cannot modify stoplists owned by other users
DRG-12503: error while creating or dropping stoplist
DRG-12504: stoplist string does not exist
DRG-12505: error while adding or removing a stop word
DRG-12506: stop word string does not exist in stoplist string
DRG-12507: stop word string already exists in this stoplist
DRG-12508: null stop words are not allowed
DRG-12509: length of the stop word string exceeded the limit of string bytes
DRG-12511: use ctx_ddl.create_stoplist to create stoplists
DRG-12512: invalid stop class string
DRG-12513: valid stop classes are: string
DRG-12514: languages must be specified for stopwords in a MULTI_STOPLIST
DRG-12515: cannot specify language for stopwords in a BASIC_STOPLIST
DRG-12516: language column must be specified when using the multi stoplist
DRG-12517: cannot add stopthemes to a MULTI_STOPLIST