Output parameter rowtype problem

Hi,
I have this type from Oracle:
TYPE typ_vec_com_acces_doss IS TABLE
OF COM_ACCES_DOSS%ROWTYPE
INDEX BY binary_integer;
And this Stored proc
PROCEDURE LireAccesDossier (p_cod_ret OUT NOCOPY NUMBER,
p_msg_ret OUT NOCOPY VARCHAR2,
p_vec_com_acces_doss OUT NOCOPY
typ_vec_com_acces_doss, ********************This is my problem!!!!!!
p_app_cod IN
COM_ACCES_DOSS.APP_COD%TYPE,
p_ado_nom_tbl IN
COM_ACCES_DOSS.ADO_NOM_TBL%TYPE DEFAULT NULL,
p_ado_id_doss IN
COM_ACCES_DOSS.ADO_ID_DOSS%TYPE DEFAULT NULL,
p_ado_no_util_acces IN
COM_ACCES_DOSS.ADO_NO_UTIL_ACCES%TYPE DEFAULT NULL,
p_ado_dc IN
COM_ACCES_DOSS.ADO_DC%TYPE DEFAULT NULL,
p_ado_des_id_doss IN
COM_ACCES_DOSS.ADO_DES_ID_DOSS%TYPE DEFAULT NULL);
I need to call this procedure and attempting to
catch p_vec_com_acces_doss on output.
How can I do this in C# or VB.NET?

Arnold,
I subscribe to this forum because I searched for 2 days on the Internet to see anything about the subject and didn't find anything.
This is my last attempt to find a solution to my problem.
I can use a SQL string in my VB.NET code to retrieve what I want but this is a simple easy way and not very a good OOP design.
I'm a bit frustrated because I canno't find answer to this question.
But tks to have replied

Similar Messages

Stored procedure output parameter cast problem - there was a mistake in the

Hi
I call to an oracle stored procedure from java and when i get the output parameter i get a classCastException.
The output parameter is for example of typeA
typeA is a sql object composed by a parameter of typeB and a parameter of typeC
typeC is a sql table of typeD objects
and typeD, typeB are objects composed by numbers, varchar2, date.....
I know that i have all the java to sql mappings correctly done because when my typeA is an input parameter of a procedure, it works correctly.
But when i have it as an output parameter i can�t solve the classCastException.
This is more or less my java code to call to the procedure:
dbConn=DriverManager.getConnection(dnsName,dnsUser,dnsPwd);
Map map = dbConn.getTypeMap();
map.put("TYPEA", Class.forName("tiposOracle.inv.Inv"));
map.put("TYPEB", Class.forName("tiposOracle.inv.Inv_cab"));
map.put("TYPED", Class.forName("tiposOracle.inv.Inv_lin"));
CallableStatement cstmt = dbConn.prepareCall("{call GENERAL.OBTENER_MENSAJE (?,?)}");
cstmt.setBigDecimal(1, codMensaje);
cstmt.registerOutParameter(2, OracleTypes.STRUCT, "TYPEA");
cstmt.execute();
Inv inv = (Inv)cstmt.getObject(2,map);       ////////Here the exception-----------------------------------------------------------------------------------------------
The java class Inv represents the sql object typeA as this:
public Inv_cab cab;
public ARRAY lins;
And the classes Inv_cab and Inv_lin typeB and typeD with dates, BigDecimals and String.
lins is the table of Inv_lin.
And finally, this is the exception i get:
java.lang.ClassCastException
at tiposOracle.inv.Inv.readSQL(Invrpt.java:29)
at oracle.sql.STRUCT.toClass(STRUCT.java:829)
at oracle.sql.STRUCT.toJdbc(STRUCT.java:734)
at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:6094)
at oracle.jdbc.driver.OracleCallableStatement.getObject(OracleCallableStatement.java:840)
at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:103)
Can anyone help me?
Thanks

Now i get this exception in cstmt.registerOutParameter(2, OracleTypes.STRUCT);java.sql.SQLException: Conflicto de tipo de par�metro: sqlType=2002
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameterBytes(OracleCallableStatement.java:248)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:402)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:471)
     at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:78)
Conflicto de tipo de par�metro means: conflict of parameter type

Stored procedure output parameter cast problem

Hi
I call to an oracle stored procedure from java and when i get the output parameter i get a classCastException.
The output parameter is for example of typeA
typeA is a sql object composed by a parameter of typeB and a parameter of typeC
typeB is a sql table of typeD objects
and typeD, typeB are objects composed by numbers, varchar2, date.....
I know that i have all the java to sql mappings correctly done because when my typeA is an input parameter of a procedure, it works correctly.
But when i have it as an output parameter i can�t solve the classCastException.
This is more or less my java code to call to the procedure:
dbConn=DriverManager.getConnection(dnsName,dnsUser,dnsPwd);
Map map = dbConn.getTypeMap();
map.put("TYPEA", Class.forName("tiposOracle.inv.Inv"));
map.put("TYPEB", Class.forName("tiposOracle.inv.Inv_cab"));
map.put("TYPED", Class.forName("tiposOracle.inv.Inv_lin"));
CallableStatement cstmt = dbConn.prepareCall("{call GENERAL.OBTENER_MENSAJE (?,?)}");
cstmt.setBigDecimal(1, codMensaje);
cstmt.registerOutParameter(2, OracleTypes.STRUCT, "TYPEA");
cstmt.execute();
Inv inv = (Inv)cstmt.getObject(2,map);       ////////Here the exception-----------------------------------------------------------------------------------------------
The java class Inv represents the sql object typeA as this:
public Inv_cab cab;
public ARRAY lins;
And the classes Inv_cab and Inv_lin typeB and typeD with dates, BigDecimals and String.
lins is the table of Inv_lin.
And finally, this is the exception i get:
java.lang.ClassCastException
     at tiposOracle.inv.Inv.readSQL(Invrpt.java:29)
     at oracle.sql.STRUCT.toClass(STRUCT.java:829)
     at oracle.sql.STRUCT.toJdbc(STRUCT.java:734)
     at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:6094)
     at oracle.jdbc.driver.OracleCallableStatement.getObject(OracleCallableStatement.java:840)
     at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:103)
Can anyone help me?
Thanks

Now i get this exception in cstmt.registerOutParameter(2, OracleTypes.STRUCT);java.sql.SQLException: Conflicto de tipo de par�metro: sqlType=2002
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameterBytes(OracleCallableStatement.java:248)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:402)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:471)
     at principal.PedirDatosMensaje.main(PedirDatosMensaje.java:78)
Conflicto de tipo de par�metro means: conflict of parameter type

Output Parameter cast problems

Wondering if anyone has seen this ...
Migrating a data access layer (based on the MS DAAB) using the ODP.NET provider. I wrote my own parameter discovery code to dynamically configure parameters at runtime - just like the SqlCommandBuilder.DeriveParameters() method does for SQL Server sprocs.
(I query the "all_arguments" view to get this data, by the way, passing the package name and procedure name.)
Here's the problem: you cannot discover the Size property for a parameter via this query. Bummer. So for VarChar2 and Char types I tried setting the Size to somethng big, like 2000.
When I retrieve the parameters after an ExecuteNonQuery statement, I am getting Type cast errors:
"Cast from type 'OracleString' to type 'String' is not valid"
Here's the weird part:
- CType(params(5).Value, Integer) 'WORKS
- CType(params(2).Value, String) 'DOESN'T WORK
- params(2).Value.ToString 'WORKS
- CType(params(2).Value, Date) 'DOESN'T WORK
What the ...? Why can't I cast a VarChar2 or Char type back to a .NET String? Why does ToString work but Ctype() not work?
I hope somebody can offer guidance, I've got a lot invested in this DAL :-)
Thanks eh
Kurt Mang
Vancouver BC

There's not really an elegant way to provide these conversions in VB. In C# OracleString uses operator overloading to provide type conversions, but this version of VB doesn't support it.
They might have implemented IConvertible on the oracle types.
Then you could write
Dim osw as new OracleString("Hello")
Dim s as String = CType(osw, IConvertible).ToString
But that's not really better than
Dim osw as new OracleString("Hello")
Dim s as String = osw.Value
The long and short of it is, OracleTypes ( and other ADO.NET provider types), are special high-performance types (usually value types), and they convert using a different idiom. By convention they are converted to the corresponding framework type using a property called .Value, and constructed from framework types using a constructor.
String s = New OracleString("Hello").Value
Converts the Unicode string "Hello" to an OracleString structure, and then back to a unicode string.
David

Problem with Output parameter in HR function

Hi,
I have a function "Z" done with tx PE04, the country it's venezuela, and i define the IT table as entry and output parameter.
When i run the payroll, ithe changes that i did by abap code in order to change one concept of the IT table doesn't appears in the log. I do this in others versions of sap and works... I working with SAP ECC 6.0.
Thanks,
Albio.-

Hi,
This function it's not of the transaction se37, it was created using the transaction pe04, there are two types of parameters entry and output for the payrolls' log.
I have created several functions with pe04, and never this happened.
Thanks in advance.
Albio.-

How to check for null value of output parameter?

Hi guys, I get a test procedure with 2 output parameters and do nothing:
CREATE OR REPLACE PACKAGE BODY p_parameters_test AS
PROCEDURE p_null_output_basetype(p1 OUT NUMBER,p2 OUT VARCHAR2)
AS
BEGIN
    DBMS_OUTPUT.PUT_LINE('DO NOTHING');
END p_null_output_basetype;
END;And I have below C# code:
cmd.CommandText = "p_parameters_test.p_null_output_basetype";
OracleParameter p1 = new OracleParameter("p1", OracleDbType.Decimal, System.Data.ParameterDirection.Output);
OracleParameter p2 = new OracleParameter("p2", OracleDbType.Varchar2, System.Data.ParameterDirection.Output);
cmd.Parameters.Add(p1);
cmd.Parameters.Add(p2);
try
    conn.Open();
    cmd.ExecuteNonQuery();
    if (p1.Value==null)
        Console.WriteLine("p1.Value==null");
    else if (Convert.IsDBNull(p1.Value))
        Console.WriteLine("Convert.IsDBNull(p1.Value)");
    else
        Console.WriteLine("p1 else "+p1.Value);
    if (p2.Value==null)
        Console.WriteLine("p2.Value==null");
    else if (Convert.IsDBNull(p2.Value))
        Console.WriteLine("Convert.IsDBNull(p2.Value)");
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    Console.WriteLine("finished");
catch......The output of it is:
p1 else null
p2 else null
Does anyone have any idea why it always goes to the 'else' of the condition-branching, and how can I check if the output parameter is null?
Thanks in advance.

Morven... I ran into similar problems. Maybe you've found a solution of your own by now, but here's what I've learned...
The Value property of output parameters, like p1 and p2 in your code, actually varies, according to (I think) the OracleDbType of the parameter. You've got OracleDbType.Decimal for p1 and OracleDbType.Varchar2 for p2. These look about right, since they match the parameter types in your actual stored procedure.
After cmd.ExecuteNonQuery() executes, the respective Value properties of p1 and p2 are actually of different types. For p1, it's going to be "OracleDecimal" and for p2 it's "OracleString". Keep in miind that these are the types of the Value property of the OracleParameter objects, not the OracleParameter objects themselves.
OracleDecimal and OracleString (and some other types like OracleDate, etc.) have an "IsNull" property you can use if you cast the Value property to its runtime type...
if ((OracleDecimal)cmd.Parameters["p1"].Value).IsNull) { …do something… }
else { …do something else… }
Or maybe something like this...
Decimal p1val = ((OracleDecimal)cmd.Parameters["p1"].Value).IsNull ? 0 : ((OracleDecimal)cmd.Parameters["AVG_SALARY"].Value).Value;
I'll admit that expressions like this: ((OracleDecimal)cmd.Parameters["AVG_SALARY"].Value).Value look a little weird. But the "Value" of the "OracleDecimal" property is a regular .NET decimal type (System.Decimal). So, it's a "Value" of the "Value" property of the OracleParameter class.
Even when the stored procedure returns a null, the Value property is still populated. In the case of p1, it's populated with an OracleDecimal object (actually a struct) where IsNull is true. That's why "p1.Value==null" tests false.
From what I can see, OracleDecimal, OracleString, etc. will never be typed as DbNull, or DBNull.Value. So, that would be why Convert.IsDBNull(p1.Value)) always returns false. btw, it appears that these are Value types. That would suggest that coding something like like this, should be avoided…
OracleString p2val = ((OracleString)cmd.Parameters["p2"].Value;
if (p2val.IsNull) { …do something… }
else { …do something else… }
By assigning the value to another variable, you’d be actually creating an entire copy of the OracleString structure, which is pointless.
I hope that helps
Edited by: 897674 on Jan 3, 2012 10:44 AM
Edited by: 897674 on Jan 3, 2012 10:46 AM

Associative Array with more than one field - retrieving as output parameter

Hello,
I'm developing an C# Application that is showing a datagrid with results from a PL/SQL procedure inside a Package.
The .net project is in .net 4 and the DB is an oracle 10g.
I have read the odp.net sample about the associative array. I could successfully pass as an input parameter a string[] and dealing with it inside my PL/SQL procedure.
Now it become more complex to me because I would like to return an associative array defined like this :
TYPE r_FinalExtract IS RECORD
RecordmyTable myTable%ROWTYPE,
Tel1 varchar2(25),
Tel1Libelle varchar2(50),
Tel2 varchar2(25),
Tel2Libelle varchar2(50),
Tel3 varchar2(25),
Tel3Libelle varchar2(50),
Tel4 varchar2(25),
Tel4Libelle varchar2(50),
Tel5 varchar2(25),
Tel5Libelle varchar2(50),
Email1 varchar2(50),
Email1Libelle varchar2(50),
Email2 varchar2(50),
Email2Libelle varchar2(50)
TYPE t_FinalExtract IS TABLE OF r_FinalExtract INDEX BY BINARY_INTEGER;
You can guess my PL/SQL stored procedure is filling this collection.
The spec of my procedure :
PROCEDURE P_SELECTDATA( ptab_ListRef IN t_AssocArrayVarchar2, ptab_Result OUT t_FinalExtract );
Unfortunately, in my .net project, I don't know how to deal with that.
I tryed to add p_Result as an output parameter but you have to define the OracleCollectionType for that parameter and the array type is not the good one because my t_FinalExtract is not a simple array...
I searched over the internet and the only one thread I could find is someone who was doing like me... and finally reply to his own thread 3 months later and said that he had to create CSV lines and return a table of varchar2...
This is what I will do because I'm loosing time for finding the way to do it with my associative array, but if someone has the solution I would be glad to read it.
Thanks in advance.

For PL/SQL records, I would recommend using User-Defined Types (UDTs), rather than associative arrays.
You can read more on how to use ODP.NET UDTs here:
http://docs.oracle.com/cd/E20434_01/doc/win.112/e23174/featUDTs.htm#CJAGCAID
Strictly speaking, ODP.NET doesn't support PL/SQL Records per se. Instead, ODP.NET supports building any generic UDT in the Oracle DB, which covers the effective functionality of a Record.
If you want to walk through the process of taking a sample DB UDT, generating a .NET custom class, then passing an instance between DB and application, here's a tutorial that shows you how to do that:
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/dotnet/userdefinedtypes/userDefinedTypes.htm

REST Web Service Output Parameter not working in POST Handler

I've created a RESTful Web Service in Oracle Apex, using a POST method as "handler". I've setup 11 input parameters which all work fine, it is my one output parameter that does not return successfully.
Here is detail on the Output Paramter
Name: returns
Bind Variable Name: :returns
Access Method: OUT
Source Type: Response
Parameter Type: String
The actual source is a call to a pl/sql package that returns a value that I set :returns equal to (eg :returns := v_result). I've tried this with Source Type Header and still the same result, 'no output'.
I see APEX is calling wwv_flow_api.create_restful_param to generate the parameters (for importing), is there any documentation on this procedure?
How can I get this output parameter to return something in the response?
The request accepts a Json payload.
Any help greatly appreciated
Thanks,
James

Solved my own problem :returns does not work needs to be returns
Does Not Work
Name: returns
Bind Variable Name: :returns
Access Method: OUT
Source Type: Response
Parameter Type: String
Does Work
Name: returns
Bind Variable Name: returns
Access Method: OUT
Source Type: Response
Parameter Type: String

How to retrieve Stored Procedure Output Parameter?

Hi,
I'm using a stored procedure with MS SQL Server. The stored procedure creates the required table entries correctly. After executing the procedure i free the resulting recordset reference and am able to retrieve the return value of the stored procedure. However,
I am not able to retrieve the output parameters of the procedure. I am connected to the database using the MS OLE DB Provider for SQL Server. I tried using ODBC as well. Didn't work either. I know this issue has been addressed before, did anyone come up with a solution for this problem?
Thanks in advance,
Marco

I can tell you what I do with LabSQL and a single output parameter. After I open the connection to the database, I execute a SQL statement that looks like this:
declare @resultID int
execute spInsUUTResult @SerialNumber = '999DEBUGXXX',
@SequenceName = 'Sequence File2.seq',
@CategoryID = 2,
@TypeID = 1,
@StartDateTime = '10-10-2003 13:42:45',
@ExecutionTime = 3.5698713,
@UUTStatus = 'Passed',
@UserName = 'Dennis Knutson',
@StationName = 'DENNIS-KNUTSON',
@UUTResultID = @resultID OUTPUT
This query result is the output parameter. I first debugged the call to the stored procedure in the SQL Server Query Analyzer and then just copied that straight into my LabVIEW code. You may be using something other than LabSQL but you should have a function t
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OUTPUT parameter in procedures

Hi all,
What is the difference between OUT parameter in proc1 and porc2?
When I'm moving values to the output parameter from temp table, how it should be?
         OPEN result FOR
       SELECT emp_id empl_id_set
         FROM emp_table
create or replace proc1
p_id IN NUMBER,
"result OUT SYS_REFCURSOR"
create or replace proc2
p_id IN NUMBER,
"result OUT emp_table%ROWTYPE"
)Thanks,
Edited by: user10641405 on Jun 12, 2009 7:54 AM

Thank you so much.
Your answer really useful.
As I'm really new to PL/SQL programming,I got some more doubts from ur answer.
Please have a look at my below procedure (Some of forum people already femiliar with the proc :) .....still I'm struggling to solve this question. )
I pass the result to .NET.
PROCEDURE get_sitename_and_dir_lanes
     in_report_parameter_id   IN      report_tasks.report_task_id%TYPE,
     result_site_name         OUT     SYS_REFCURSOR,
     result                   OUT     SYS_REFCURSOR
AS
    CURSOR lane_numbers(c_site_id NUMBER, c_direction_id NUMBER) IS
     SELECT site_lane_id
      FROM site_lanes
       JOIN report_parameters
         ON site_lane_id = report_parameter_value
      WHERE site_lanes.site_id           = c_site_id
        AND site_lanes.site_direction_id = c_direction_id
        AND report_parameters.report_parameter_id = in_report_parameter_id
        AND report_parameters.report_parameter_group = 'LANE'
       AND report_parameters.report_parameter_name = 'LANE'
ORDER BY site_lane_id;
     CURSOR direction_id IS
     SELECT site_direction_id
       FROM site_direction
       JOIN sites
         ON site_direction.site_id = sites.site_id
       JOIN report_parameters
         ON site_direction.site_id = report_parameter_value
      WHERE report_parameters.report_parameter_id = in_report_parameter_id
         AND report_parameters.report_parameter_group = 'SITE'
        AND report_parameters.report_parameter_name = 'SITE_ID'
   ORDER BY site_direction_id;
my_site_id sites.site_id%TYPE;
my_lane_numbers_string VARCHAR(100);
my_site_name sites.short_name%TYPE;
lane_numbers_d VARCHAR(200);
BEGIN
my_site_id := edr_rpt_get_site_id(in_report_parameter_id);
SELECT short_name
     INTO my_site_name
     FROM sites
     WHERE site_id = my_site_id;
my_lane_numbers_string := '';
FOR direction_id_row IN direction_id
LOOP
         IF LENGTH(my_lane_numbers_string) > 0 THEN
            my_lane_numbers_string := my_lane_numbers_string || ',';
         END IF;
      FOR my_lane_number IN lane_numbers(my_site_id,direction_id_row.site_direction_id)
      LOOP
               my_lane_numbers_string := my_lane_numbers_string || my_lane_number.site_lane_id;
               insert into tmp_lanes_table values (my_lane_numbers_string);
       END LOOP;
END LOOP;
      open result_site_name for
      select my_site_name site_name
      from sys.dual;
         OPEN result FOR
       SELECT lane_id lane_numbers_d
         FROM tmp_lanes_table;
END get_site_and_dir_lanes;During runtime, I got error as
PLS-00306: wrong number or types of arguments in call to 'GET_SITENAME_AND_DIR_LANES'When I had look for this error, I found one answer from previous post as , I need to do some change in OUT paramter.
Even from the good answers, I cant figure out what to do. I want multiple rows of record should get move to .NET(1.I want all lane id's in each directions should get move to .NET ,and 2.Site name ). Is my procedure is good one?
You told about single row.Please clear me.
If you ahev a look at procedure, you could suggest me
Edited by: user10641405 on Jun 12, 2009 8:42 AM

Help with Input/Output Parameter Size using OLE DB Provider

I am using the OLE DB Provider for 9i in an Active Server Page to call a stored procedure in a 9i database. I pass have an input/output parameter (adVarChar with adSize=30) in which I pass a two digit number in, and expect to get a character value greater than 2 characters in return. However, when I execute the stored procedure call, it appears the value being returned in the parameter is being truncated to the size of the value I passed in (2 characters). Is there a way I can insure the parameter will return the entire length of the result regardless of the length of the input value?

cmd.Parameters.Add("retstatus", OracleDbType.Varchar2, 200, ParameterDirection.InputOutput); It seems to me that you're trying to use an OracleParameter constructor with parameter name, parameter type, parameter SIZE, and parameter direction. But OracleParameter class does not have any such constructor. Therefore, your test tries to use another constructor incorrectly.
OracleParameter has two constructors with four parameter ...
public OracleParameter(string parameterName, OracleDbType type, object obj, ParameterDirection direction)
public OracleParameter(string parameterName, OracleDbType type, int size, string srcColumn)
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Oracle VarChar for ADO Output Parameter

I have a VB6 app on XP that uses OLE DB and ADO to access data from Oracle. I am trying to create and append and output parameter to my SQL command. The output parameter is of type VarChar in Oracle. I tried to choose adChar, adVarChar, adLongVarChar for this Output parameter type, but I keep getting "3708 Parameter object is imoproperly defined." error.
What should be right mapping from ADO's DataTypeEnum to Oracle's VarChar???

I'm not up on the latest, but, the last time I looked at it, we were supposed to use VARCHAR2, not VARCHAR.
Anyhow, I use VB6 and ADO all the time ... usually with MSDAORA or ODBC, but, regardless, I use adVarChar and have never had a problem with it. You might check to make sure your Size is big enough. I usually just use 255 for Size. I haven't used an OUT parameter in a while, but you might try initialized your parameter value to String(" ", 255) or the like.
Good luck.

Custom action with XML type input and output parameter.

Hi,
I want to develop custom action with xml type input and/or output parameter.
Is there sample code for java side. How is the definition of input and/or output parameter and set/get methods?
does it need special .jar file to develop custom action like this?
Thanks.

Cemil - yes, you can use XML data types. Use the class
com.sap.lhcommon.xml.XMLDataType
for your parameter type. Here is a snippet from a custom action we use to log XML (instead of just returning the #text node like the default logger does):
public class XMLLogger extends ActionReflectionBase
    private String source;
    private String eventType;
    private String textMessage;
    private XMLDataType xmlMessage;
    public XMLLogger()
        log = new Logger("UserLog");
        source = DEFAULT_SOURCE;
        eventType = TYPE_INFO;
        textMessage = "";
        xmlMessage = new XMLDataType();
    public XMLDataType getXmlMessage()
        return xmlMessage;
    public void setXmlMessage(XMLDataType xmlMessage)
        this.xmlMessage = xmlMessage;
    public void Invoke(Transaction transaction, ILog ilog)
        StringBuffer sb = new StringBuffer();
        sb.append('[');
        sb.append(source);
        sb.append("] ");
        sb.append(textMessage);
        sb.append(XMLUtils.convertXmlToString(xmlMessage));
XMLUtils is a helper class we wrote - it's just a bunch of standard Java XML boilerplate code. The important part you need to know is XMLDataType.getDocument() will return an org.w3c.dom.Document.
I hope that was enough information to help.
-tim

Getting error while Calling Oracle Stored Procedure with output Parameter

HI All,
From long days i am working on this but i unable to solve it.
Even i have studied so many forums in SAP but i didn't find the solution.
I am calling Oracle Store procedure with 3 inputs and 1 output without cursor.
Store Procedure:-
CREATE OR REPLACE PROCEDURE PDS.send_rm
IS
proc_name           VARCHAR2(64) := 'send_rm';
destination_system VARCHAR2(32) := 'RAWMAT';
xml_message         VARCHAR2(4000);
status_code         INTEGER;
status_message      VARCHAR2(128);
debug_message       VARCHAR2(128);
p_ret               INTEGER;
BEGIN
DBMS_OUTPUT.PUT_LINE( proc_name || ' started' );
xml_message := '<RAW_MATERIAL>'||
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                 '<USAGE_DECISION_CODE/>'||
                 '<MATERIAL_GROUP>031</MATERIAL_GROUP>'||
                 '</RAW_MATERIAL>';
      dbms_output.put_line('XML '||xml_message);
--      vp_interface.load_rawmat@cnprpt1_pds(SYSDATE, destination_system,
--                   xml_message, p_ret);
      vp_interface.load_rawmat(SYSDATE, destination_system,
                   xml_message, p_ret);
      dbms_output.put_line('Return Code '||p_ret);
      COMMIT;
EXCEPTION
WHEN OTHERS THEN
    status_code := SQLCODE;
    status_message := SUBSTR(SQLERRM, 1, 64);
--    Extract_Error_Logger(proc_name, 'LOCAL', SYSDATE, -999,
--                         status_message, 0, debug_message);
    ROLLBACK;
END send_rm;
And while i am calling this Store procedure in MII, I am facing error.
I have tried different ways but didnt solved
In SQL Query, i kept mode as: FixedQueryOutput
Can anyone tell me or send code for calling above store procedure
And onemore thing, While creating store procedure in Oracle for MII. Do we need to Create output parameter as cursor or normal.
Thanks,
Kind Regards,
Praveen Reddy M

Hi Praveen
Our wrapper was created because we could not modify the procedure we call (it was not returning a cursor).
CREATE OR REPLACE PROCEDURE CHECK_PUT_IN_USE
(STRCMPNAME in varchar2,
STRSCANLABEL in varchar2,
RCT1 out SYS_REFCURSOR
AS
charDispo          Char(1);
charStatus          Char(1);
intCatNo          Integer;
charCatDispo     Char(1);
strCatQual          VarChar2(2);
strCatDesc          VarChar2(30);
strMsg          VarChar2(128);
BEGIN
qa.check_put_in_use@AR(STRCMPNAME,
                                          STRSCANLABEL,
                                          charDispo,
                                          charStatus,
                                          intCatNo,
                                          charCatDispo,
                                          strCatQual,
                                          strCatDesc,
                                          strMsg);
OPEN RCT1
FOR Select charDispo,charStatus,charDispo,charStatus,intCatNo,charCatDispo,strCatQual,strCatDesc,strMsg from Dual;
END;
Hope this helps
Regards
Amrik
then with a FixedQueryWithOutput
call mixar.qasap.wrapper_update_put_in_use('[Param.1]','[Param.2]',[Param.3],?)
Hope this helps.

How to call a Stored Procedure with a REF CURSOR output parameter

I am looking forward an example that call a stored function/procedure with a REF CURSOR output parameter and get the result.
In other words, I have a stored function/procedure that execute a SELECT statement using the OCI library and then it could get the values of each column and each row.
I put a code snippet, it have only the main thing to call a simple stored procedure and print the name of each column of the cursor, but I couldn´t to print out the values in the table that call the stored procedure.
I understand that the next step, it is to call a OCIStmtFetch.
How to associate the cursor with the OCIStmtFetch?
If you need more information, only tell me.
I am using ANSI C with HP-UX Operative System (C for HP-UX) and Oracle 10g.
Regards.
Antonio Garcia
/* callOracleSP */
#include <stdio.h>
#include <string.h>
#include <oci.h>
#include <stdlib.h>
char* pConnectChar ="server";
char* pUsernameChar = "user";
char* pPasswordChar = "passwd";
char* sqlCharArray1 = "BEGIN SP_GETCITIES(:s, :c); END;";
int retval;
ub4 parmcnt=0;
ub4 pos2=0;
text *pcoln[20];
ub4 namelen[20];
char state_key[5];
OCIStmt* pOciStatement;
OCIStmt* pOciStatCursor;
OCIError* pOciError;
OCIEnv* pOciEnviron;
OCIServer* pOciServer;
OCISession* pOciSession;
OCISvcCtx* pOciServiceContext;
OCIBind* pOciBind[500];
OCIParam* pOciParam;
int main()
retval = OCIEnvCreate(&pOciEnviron, OCI_DEFAULT, NULL, NULL, NULL, NULL,0,NULL);
retval = OCIEnvInit(&pOciEnviron, OCI_DEFAULT, 0, NULL);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciError, OCI_HTYPE_ERROR, 0, NULL);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciServiceContext, OCI_HTYPE_SVCCTX, 0, NULL);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciStatement, OCI_HTYPE_STMT, 0, NULL);
retval = OCILogon(pOciEnviron,pOciError,&pOciServiceContext,(unsigned char *)pUsernameChar,
     strlen(pUsernameChar), (unsigned char *)pPasswordChar, strlen(pPasswordChar),
               (unsigned char *)pConnectChar,strlen(pConnectChar));
printf("OCILogon retval=%d\n",retval);
retval = OCIStmtPrepare(pOciStatement, pOciError, (unsigned char *)sqlCharArray1,strlen(sqlCharArray1),
     OCI_NTV_SYNTAX, OCI_DEFAULT);
printf("StmtPrepare retval=%d\n",retval);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciStatCursor, OCI_HTYPE_STMT, 0, NULL);
retval = OCIBindByPos(pOciStatement,&pOciBind[0], pOciError, (ub4) 1, (void *)&state_key,
     (sb4) sizeof(state_key), SQLT_STR, (void *) 0, (ub2 *) 0, (ub2 *)0,(ub4)0, (ub4 *)0, (ub4) OCI_DEFAULT);
printf("BindByPos OCI_HTYPE_STMT retval=%d\n",retval);
retval = OCIBindByPos(pOciStatement,&pOciBind[1], pOciError, (ub4) 2, (void *)&pOciStatCursor,
     (sb4) 0, SQLT_RSET, (void *) 0, (ub2 *) 0, (ub2 *)0,(ub4)0, (ub4 *)0, (ub4) OCI_DEFAULT);
printf("BindByPos OCI_HTYPE_STMT retval=%d\n",retval);
strcpy(state_key,"CA");
retval = OCIStmtExecute(pOciServiceContext, pOciStatement, pOciError, (ub4)1, (ub4) 0,
     (OCISnapshot *)NULL, (OCISnapshot *)NULL, (ub4) OCI_DEFAULT);
printf("StmtExecute retval=%d\n",retval);
/* How to get the values of the cursor? */
/* Get number of parameters of the Cursor */
OCIAttrGet((void *) pOciStatCursor, (ub4)OCI_HTYPE_STMT, (void*) &parmcnt,(ub4 *) 0,
     (ub4)OCI_ATTR_PARAM_COUNT, pOciError);
printf("\nNumber of parameters of the cursor = %d\n",parmcnt);
for (int pos = 1; pos <= (int)parmcnt; pos++)
     OCIAttrGet((void *) pOciStatCursor, (ub4)OCI_HTYPE_STMT, (void*) &pos2,(ub4 *) 0,
          (ub4)OCI_ATTR_CURRENT_POSITION, pOciError);
     retval = OCIParamGet((void *)pOciStatCursor, (ub4)OCI_HTYPE_STMT, pOciError, (void **)&pOciParam,
          (ub4) pos );
     OCIAttrGet((void*) pOciParam, (ub4) OCI_DTYPE_PARAM,(void*) &pcoln[pos-1],(ub4 *) &namelen[pos-1],
          (ub4) OCI_ATTR_NAME,(OCIError *)pOciError );
for (int i = 1; i <=(int)parmcnt; i++)
printf("Column %i\tNAME = %.*s\n",i,namelen[i-1],pcoln[i-1]);
return 0;
This is the script that create the table, insert records and create the stored procedure
CREATE TABLE CITIES (
     STATE_CODE     VARCHAR2(2) NULL,
     CITY_CODE      NUMBER(15,5) NULL,
     CITY_NAME      VARCHAR2(30) NULL
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('CA', 30, 'SAN DIEGO')
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('CA', 40, 'SACRAMENTO')
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('FL', 10, 'MIAMI')
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('FL', 20, 'ORLANDO')
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('NY', 10, 'NEW YORK')
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('NY', 20, 'ALBANY')
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('CA', 10, 'LOS ANGELES')
INSERT INTO CITIES(STATE_CODE, CITY_CODE, CITY_NAME)
VALUES('CA', 20, 'SAN FRANCISCO')
CREATE OR REPLACE PACKAGE globalPkg AUTHID CURRENT_USER AS
/* The following are T/SQL specific global variables. */
TYPE RCT1 IS REF CURSOR;/*new weak cursor definition*/
END globalPkg;
CREATE OR REPLACE PROCEDURE SP_ADDCITY(
P_STATE_CODE IN VARCHAR,
P_CITY_CODE      IN NUMBER,
P_CITY_NAME      IN VARCHAR2,
P_RETURN IN OUT NUMBER)
AS
StoO_error INTEGER;
StoO_selcnt INTEGER;
StoO_rowcnt INTEGER;
StoO_errmsg VARCHAR2(255);
     BEGIN
StoO_rowcnt := 0;
StoO_error := 0;
StoO_selcnt := 0;
P_RETURN := 0;
INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
VALUES (P_STATE_CODE, P_CITY_CODE, P_CITY_NAME);
StoO_rowcnt := SQL%ROWCOUNT;
EXCEPTION
WHEN TOO_MANY_ROWS THEN
StoO_rowcnt := 2;
WHEN OTHERS THEN
StoO_rowcnt := 0;
StoO_selcnt := 0;
StoO_error := SQLCODE;
StoO_errmsg := SQLERRM;
          IF StoO_error != 0 THEN
BEGIN
               P_RETURN := 1;
     RETURN;
     END;
          END IF;
     END;
CREATE OR REPLACE PROCEDURE SP_GETCITIES(
STATE_KEY IN VARCHAR,
RC1      IN OUT globalPkg.RCT1)
AS
StoO_error INTEGER;
StoO_selcnt INTEGER;
StoO_rowcnt INTEGER;
StoO_errmsg VARCHAR2(255);
BEGIN
StoO_rowcnt := 0;
StoO_error := 0;
StoO_selcnt := 0;
OPEN RC1 FOR
SELECT STATE_CODE, CITY_CODE, CITY_NAME
FROM CITIES
WHERE STATE_CODE = STATE_KEY
ORDER BY CITY_CODE;
StoO_rowcnt := SQL%ROWCOUNT;
EXCEPTION
WHEN OTHERS THEN
StoO_rowcnt := 0;
StoO_error := SQLCODE;
StoO_errmsg := SQLERRM;
     END;
/

Hi Mark,
Thanks for your recommendations.
I change the code with OCIDefineByPos, one for each parameter from cursor and then use the OCIStmtFetch.
I don´t receive a error when call OCIDefineByPos, but when I call OCIStmtFetch receive a -1 error number.
What is wrong with the code?
The script is the same.
I need your help!
Best Regards!
Antonio Garcia (Mexico)
This the new code:
#include <stdio.h>
#include <string.h>
#include <oci.h>
#include <stdlib.h>
char*   pConnectChar ="ORAC617";
char*   pUsernameChar = "C617_005_DBO_01";
char*   pPasswordChar = "Tempora1";
char*   sqlCharArray1 = "BEGIN SP_GETCITIES(:s, :c); END;";
int     retval;
ub4 parmcnt=0;
ub4 pos2=0;
sb2   *c_indp;
text *pcoln[20], *name,*name2;
ub4 namelen[20],len;
ub2 type,size;
char state_key[5];
OCIDefine        *pdef;
OCIBind          *p_bnd;
ub1          **c_buf;
OCIStmt*     pOciStatement;      /* Statement handle */
OCIStmt*     pOciStatCursor;     /* Statement handle */
OCIError*    pOciError;          /* Error handle */
OCIEnv*      pOciEnviron;        /* Environment handle */
OCIServer*   pOciServer;         /* Server handle */
OCISession* pOciSession;        /* Session handle */
OCISvcCtx*   pOciServiceContext; /* Service Context handle */
OCIBind*     pOciBind[500];      /* Bind handle */
OCIParam*    pOciParam;          /* Param handle */
int OCI_Fetch(OCIStmt *p_select,OCIError *p_err, int *piOcc)
int iOcc, rc;
rc=OCIStmtFetch(p_select,p_err,1,OCI_FETCH_NEXT,OCI_DEFAULT);
printf("rc fetch %i",rc);
if(rc==0&&piOcc!=NULL){
       printf("entro al if");
    iOcc=*piOcc;
    *piOcc=iOcc+1;
return rc;
int main()
int pos,i=0,rc;
retval = OCIEnvCreate(&pOciEnviron, OCI_DEFAULT, NULL, NULL, NULL, NULL,0,NULL);
printf("EnvCreate retval=%d\n", retval);
retval = OCIEnvInit(&pOciEnviron, OCI_DEFAULT, 0, NULL);
printf("EnvInit retval=%d\n",retval);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciError, OCI_HTYPE_ERROR, 0, NULL);
printf("HandleAlloc OCI_HTYPE_ERROR retval=%d\n",retval);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciServiceContext, OCI_HTYPE_SVCCTX, 0, NULL);
printf("HandleAlloc OCI_HTYPE_SVCCTX retval=%d\n",retval);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciStatement, OCI_HTYPE_STMT, 0, NULL);
printf("HandleAlloc OCI_HTYPE_STMT retval=%d\n",retval);
retval = OCILogon(pOciEnviron,pOciError,&pOciServiceContext,(unsigned char *)pUsernameChar,
              strlen(pUsernameChar), (unsigned char *)pPasswordChar, strlen(pPasswordChar),
                (unsigned char *)pConnectChar,strlen(pConnectChar));
printf("OCILogon retval=%d\n",retval);
retval = OCIStmtPrepare(pOciStatement, pOciError, (unsigned char *)sqlCharArray1,strlen(sqlCharArray1),
             OCI_NTV_SYNTAX, OCI_DEFAULT);
printf("StmtPrepare retval=%d\n",retval);
retval = OCIHandleAlloc(pOciEnviron, (void **)&pOciStatCursor, OCI_HTYPE_STMT, 0, NULL);
printf("HandleAlloc OCI_HTYPE_STMT retval=%d\n",retval);
retval = OCIBindByPos(pOciStatement,&pOciBind[0], pOciError, (ub4) 1, (void *)&state_key,
             (sb4) sizeof(state_key), SQLT_STR, (void *) 0, (ub2 *) 0, (ub2 *)0,(ub4)0, (ub4 *)0, (ub4) OCI_DEFAULT);
printf("BindByPos OCI_HTYPE_STMT retval=%d\n",retval);
retval = OCIBindByPos(pOciStatement,&pOciBind[1], pOciError, (ub4) 2, (void *)&pOciStatCursor,
             (sb4) 0, SQLT_RSET, (void *) 0, (ub2 *) 0, (ub2 *)0,(ub4)0, (ub4 *)0, (ub4) OCI_DEFAULT);
printf("BindByPos OCI_HTYPE_STMT retval=%d\n",retval);
strcpy(state_key,"CA");
retval = OCIStmtExecute(pOciServiceContext, pOciStatement, pOciError, (ub4)1, (ub4) 0,
               (OCISnapshot *)NULL, (OCISnapshot *)NULL, (ub4) OCI_DEFAULT);
printf("StmtExecute retval=%d\n",retval);
c_buf=(ub1 **)calloc(sizeof(ub1 *),3);
c_indp=(sb2 *)calloc(sizeof(sb2 *),3);
// Get number of parameters of the Cursor
OCIAttrGet((void *) pOciStatCursor, (ub4)OCI_HTYPE_STMT, (void*) &parmcnt,(ub4 *) 0,
              (ub4)OCI_ATTR_PARAM_COUNT, pOciError);
printf("\nNumber of parameters of the cursor = %d\n",parmcnt);
for (pos = 1; pos <= (int)parmcnt; pos++)
       OCIAttrGet((void *) pOciStatCursor, (ub4)OCI_HTYPE_STMT, (void*) &pos2,(ub4 *) 0,
            (ub4)OCI_ATTR_CURRENT_POSITION, pOciError);
       retval = OCIParamGet((void *)pOciStatCursor, (ub4)OCI_HTYPE_STMT, pOciError, (void **)&pOciParam,(ub4) pos );
       // Get the column name
       OCIAttrGet((void*) pOciParam, (ub4) OCI_DTYPE_PARAM,(void*) &name,(ub4 *) &len, (ub4) OCI_ATTR_NAME,(OCIError *)pOciError );
        // Get the column datatype
       OCIAttrGet((void*) pOciParam, (ub4) OCI_DTYPE_PARAM,(void*) &type,(ub4 *)0,(ub4)OCI_ATTR_DATA_TYPE,(OCIError *)pOciError);
        // Get the column size
       OCIAttrGet((void*) pOciParam, (ub4) OCI_DTYPE_PARAM,(void*) &size,(ub4 *)0,(ub4)OCI_ATTR_DATA_SIZE,(OCIError *)pOciError);
       printf("Column %i\tNAME = %.*s \ttype %d \tsize %d\n",pos,len,name,type,size);
       // OCIDefine ByPos, one for each parameter
       // c_buf store the STATE_CODE, CITY_CODE and CITY_NAME columns from the cursor
       rc=OCIDefineByPos(pOciStatCursor,&pdef,(OCIError *)pOciError,pos,c_buf[pos-1],size+1,(ub2)type,(dvoid *)c_indp[pos-1],(ub2 *)0,(ub2 *)0,OCI_DEFAULT);
      printf("OCIDefineByPos retval=%d\n,rc);
// call OCIStmtFetch. In the next line, I receive the error
rc=OCIStmtFetch(pOciStatCursor,pOciError,1,OCI_FETCH_NEXT,OCI_DEFAULT);
printf("rc fetch %i",rc);
return 0;
{code}

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