APPS.HR_XML_PUB_UTILITY dependencies on DUAL

Line 21: select userenv('LANGUAGE') into g_nls_db_char from dual;

17: l_blob_offset pls_integer := 1;
18:
19: begin
20: hr_utility.set_location('Entered Procedure clob to blob',120);
21: select userenv('LANGUAGE') into g_nls_db_char from dual;
22: l_length_clob := dbms_lob.getlength(p_clob);
23: l_offset := 1;
24: while l_length_clob > 0 loop
25: hr_utility.trace('l_length_clob '|| l_length_clob);