wrong number of data type error
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Thread: wrong number of data type error

  1. #1
    Join Date
    Jan 2009
    Posts
    1

    wrong number of data type error

    Hi,
    I trying to complie the following PL/SQL code below which is throwing xml error.
    Oracle Version: 9i
    Windows NT

    set serveroutput on
    declare
    l_bfile BFILE;
    rec chrt_visit%rowtype;
    last_vid number;
    fromdate date := TO_DATE('11/11/2008', 'MM/DD/YYYY');
    minVisitID number := 0;

    --script variables
    p dbms_xmlparser.parser;
    doc dbms_xmldom.DOMDocument;
    el dbms_xmldom.DOMElement;
    node dbms_xmldom.DOMNode;
    node1 dbms_xmldom.DOMNode;
    result_doc varchar2(32000);

    l_n dbms_xmldom.DOMNode;
    elmt xmldom.DOMElement;
    item_text xmldom.DOMText;
    item_node xmldom.DOMNode;
    item_Attr xmldom.DOMAttr;
    item_Field xmldom.DOMNode;
    buffer_problem varchar2(2000);
    parser xmlparser.parser;
    v_clob CLOB;
    v_patientname varchar(100);

    --long ops
    rindex BINARY_INTEGER;
    slno BINARY_INTEGER;
    totalwork number;
    sofar number;
    obj BINARY_INTEGER;
    begin
    l_bfile := BFileName ('XML_DIR', 'users.xml');
    rindex := dbms_application_info.set_session_longops_nohint;
    sofar := 0;
    select count(*) into totalwork from chrt_visit where arrival_time between fromdate and fromdate+1 and visit_state_id = 2007;
    for rec in ( select visit_id, person_id, arrival_time, his_account_number from chrt_visit where arrival_time between fromdate and fromdate+1 and visit_state_id = 2007 order by visit_id) loop
    last_vid := rec.visit_id;
    sofar := sofar + 1;

    dbms_session.set_nls('NLS_DATE_FORMAT','''MON/DD/YYYY''');
    dbms_application_info.set_session_longops(rindex, slno, 'ECNameFix', rec.visit_id, 0, sofar, totalwork, trunc(rec.arrival_time), '(Last Visit_ID :' || rec.visit_id || ')');
    --Change Number Below to Continue from a Specific Visit ID
    if( last_vid <= minVisitID ) then
    dbms_output.put_line( 'Skipping : VisitID' || rec.visit_id || ' Account :' || rec.his_account_number);
    else

    for vobid in ( SELECT VISIT_OBSERVATION_ID FROM CHRT_VISIT_OBSERVATION WHERE VISIT_ID = rec.visit_id and external_data_source = 'ecpen') loop
    dbms_output.put_line( 'Processing : VisitID' || rec.visit_id || ' VOB ID :' || vobid.VISIT_OBSERVATION_ID);
    SELECT CLINICAL_FINDING INTO v_clob FROM CHRT_VISIT_OBSERVATION WHERE VISIT_OBSERVATION_ID = vobid.VISIT_OBSERVATION_ID;

    p := dbms_xmlparser.newParser;
    dbms_xmlparser.parseBuffer(p,v_clob);
    doc := dbms_xmlparser.getDocument(p);
    dbms_xmldom.setVersion(doc, '1.0');

    l_n := dbms_xslprocessor.selectSingleNode(xmldom.makeNode(doc),'/Form/FormData/Field[@Name="*Patient.PTName"]/Type/text()');

    if dbms_xmldom.getnodeValue(l_n) = 1 Then
    dbms_output.put_line('PATIENT NAME EXISTS');
    else
    dbms_output.put_line('PATIENT NAME DOES NOT EXISTS');

    SELECT FAMILY_NAME || ', ' || GIVEN_NAME INTO v_patientname FROM PT_PERSON WHERE PERSON_ID = rec.PERSON_ID;

    l_n := dbms_xslprocessor.selectSingleNode(xmldom.makeNode(doc),'//Form/FormData');
    xmlparser.freeparser (parser);

    elmt := xmldom.createElement(doc, 'Field');
    item_Field := xmldom.appendChild(l_n, xmldom.makeNode(elmt));
    item_Attr := xmldom.createAttribute( doc, 'attrib');
    xmldom.setAttribute( elmt, 'Name', '*Patient.PTName');

    elmt := xmldom.createElement(doc, 'Type');
    item_node := xmldom.appendChild(item_Field, xmldom.makeNode(elmt));
    item_text := xmldom.createTextNode(doc, '1');
    item_node := xmldom.appendChild(item_node, xmldom.makeNode(item_text));

    elmt := xmldom.createElement(doc, 'Value');
    item_node := xmldom.appendChild(item_Field, xmldom.makeNode(elmt));
    item_text := xmldom.createTextNode(doc, v_patientname);
    item_node := xmldom.appendChild(item_node, xmldom.makeNode(item_text));

    elmt := xmldom.createElement(doc, 'Confidence');
    item_node := xmldom.appendChild(item_Field, xmldom.makeNode(elmt));
    item_text := xmldom.createTextNode(doc, '1.0');
    item_node := xmldom.appendChild(item_node, xmldom.makeNode(item_text));

    elmt := xmldom.createElement(doc, 'Attributes');
    item_node := xmldom.appendChild(item_Field, xmldom.makeNode(elmt));

    xmldom.writetobuffer(doc, buffer_problem);

    DBMS_LOB.createtemporary(v_clob, FALSE);
    DBMS_LOB.writeappend (v_clob, LENGTH (buffer_problem), buffer_problem);


    dbms_output.put_line(v_clob);
    xmldom.freeDocument(doc);


    --UPDATE CHRT_VISIT_OBSERVATION SET CLINICAL_FINDING = v_clob WHERE VISIT_OBSERVATION_ID = vobid.VISIT_OBSERVATION_ID;
    COMMIT;
    End if;

    end loop;
    COMMIT;
    dbms_lock.sleep(10);
    end if;

    end loop;
    end;
    /
    exit;
    /

    Here is the error that I got when compiling the code:

    ERROR at line 58:
    ORA-06550: line 58, column 48:
    PLS-00306: wrong number or types of arguments in call to 'MAKENODE'
    ORA-06550: line 58, column 6:
    PL/SQL: Statement ignored
    ORA-06550: line 67, column 50:
    PLS-00306: wrong number or types of arguments in call to 'MAKENODE'
    ORA-06550: line 67, column 8:
    PL/SQL: Statement ignored
    ORA-06550: line 70, column 16:
    PLS-00306: wrong number or types of arguments in call to 'CREATEELEMENT'
    ORA-06550: line 70, column 8:
    PL/SQL: Statement ignored
    ORA-06550: line 71, column 22:
    PLS-00306: wrong number or types of arguments in call to 'APPENDCHILD'
    ORA-06550: line 71, column 8:
    PL/SQL: Statement ignored
    ORA-06550: line 72, column 21:
    PLS-00306: wrong number or types of arguments in call to 'CREATEATTRIBUTE'
    ORA-06550: line 72, column 8:
    PL/SQL: Statement ignored
    ORA-06550: line 75, column 16:
    PLS-00306: wrong number or types of arguments in call to 'CREATEELEMENT'
    ORA-06550: line 75, column 8:
    PL/SQL: Statement ignored
    ORA-06550: line 77, column 21:
    PLS-00306: wrong number or types of argume

    Thanks.
    EK

  2. #2
    Join Date
    Nov 2000
    Location
    Pittsburgh, PA
    Posts
    4,015
    Unfortunately I can't tell you specifically what the errors are caused by. However, you have a lot going on in this procedure. You should really make this a package and split it out into smaller self contained procedures. Add a small amount of logic, and make it work, then add a little more and make it work, etc.

    IMHO, You are creating something that is going to be hard to manage.
    this space intentionally left blank

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