string f_questionnaire_upd ( in EnergySavings_pkg::StringSeq as_parm_array ) raises (CTS::PBUserException);
short f_send_message ( in string email_addr, in string email_subj, in string email_note, in string email_attach, in string email_cc_addr ) raises (CTS::PBUserException);
string f_sf_gettoken ( inout string as_source, in string as_separator ) raises (CTS::PBUserException);