Problem while using oracle stored procedure in VC

Hi All,
I have created JDBC system and connected my locally installed Oracle data base to the VC. I mapped the data base user to my VC user. I tested connection and it is fine. Further I see the DB alias in Visual Composer and I can drop stored procedures to my story board. I can define parameters, but when I am executing procedures I get the error message.
Problem: I can not execute stored procedures stored in Oracle data base. Error Message: Portal request failed. Could not execute stored procedure.
In the stored procedure, I have used select query, that returns set of records, so that I have used REF CURSOR as OUT Parameter. Is REF CURSOR supported by VC?. Else, any tricks available to solve this problem?.
Note: Stored Procedure of Sql server is working fine in VC.
Thanks,
Venkatesh R

Returning (or sending in) multiple rows directly from (or to) a stored procedure is not currently possible. I have been in contact with SAP on this subject earlier, and they suggest using a web service to do the job. I used this as a work around, calling the stored procedure from a web service. I send in VC tables to this web service, and this in turn contacts my stored procedure.
The problem is related to the connector framework in the J2EE environment.
I am on 7.0 sps 17
If you use stored procedure single value parameters of type varchar, number ... then VC has no problem communicating with your procedures.
Good luck
Henning Strand

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Oracle error while using an stored procedure in forms

Hi all,
I used a stored procedure in a form,and it worked well.Recently i just update this procedure by desactivate some codes lines.The stored proc is well compile but when i try to use it in a form module, the following Oracle error occurs:
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Cause: While trying to lock a library object, a deadlock is detected.
If some one have a solution to this problem, plz react to this topic
TYAG.

Hi all,
I used a stored procedure in a form,and it worked well.Recently i just update this procedure by desactivate some codes lines.The stored proc is well compile but when i try to use it in a form module, the following Oracle error occurs:
ORA-04020 deadlock detected while trying to lock object name
Cause: While trying to lock a library object, a deadlock is detected.
If some one have a solution to this problem, plz react to this topic
TYAG.

Looking for some help with using Oracle stored procedures in vb2010

First off thank you to whoever lends me a hand with my problem. A little background first I am in a software development class and we are currently building our program using VB (I have no experience in this), and Oracle(currently in a Oracle class so I know how to use Oracle itself just not with VB).
I am using vb2010 express edition if that helps. Currently I have a stored procedure that takes a 4char "ID" that returns a position (ie, salesperson,manager ect). I want to use the position returned to determine what vb form is displayed (this is acting as a login as you dont want a salesperson accessing the accountants page for payroll ect).
Here is the code I have currently on the login page of my VB form
Imports Oracle.DataAccess.Client
Imports Oracle.DataAccess.Types
Public Class Login
Dim conn As New OracleConnection
Private Sub empID_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles empID.Click
End Sub
Private Sub LoginBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LoginBtn.Click
conn.ConnectionString = "User ID = Auto" & _
";Password = ********" & _
";Data Source = XE"
conn.Open()
Dim sq1 As String = "Return_Position" 'name of procedure
Dim cmd As New OracleCommand(sq1, conn)
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.Add(New OracleParameter("I_EmpID", OracleDbType.Char, 4)).Value = Emp_ID.Text
Dim dataReader As OracleDataReader = cmd.ExecuteReader
dataReader.Read()
Dim position As New ListBox
position.Items.Add(dataReader.GetString(0)) 'were I am getting an error, I also tried using the dataReader.getstring(0) to store its value in a string but its a no go
If position.FindStringExact("MANAGER") = "MANAGER" Then
Me.Hide()
Dim CallMenu As New Menu()
CallMenu.ShowDialog()
End If
LoginBtn.Enabled = False
End Sub
I have read the oracle.net developer guide for using oracle in vb2010 and have successfully gotten through the document however they never use a stored procedure, since the teacher wants this program to user a layered architecture I cannot directly store sql queries like the document does, thus the reason I want to use stored procedures.
This is getting frustrating getting stuck with this having no background in VB, I could easily do this in c++ using file i/o even through it would be a pain in the rear....

Hello,
I am calling Oracle 11g stored procedures from VB.Net 2010. Here is a code sample (based on your code) you should be able to successfully implement in your application.
Please note that you may have to modify your stored procedure to include an OUT parameter (the employee position) if it doesn't have it yet.
Private Sub LoginBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LoginBtn.Click
Dim sProcedureName As String = "Return_Position" 'name of stored procedure
Dim ORConn as OracleConnection, sConn as String
Dim sPosition as String, sDataSource as String, sSchema as String, sPWD as String
Dim cmd As OracleCommand
'please provide below sDataSource, sSchema and sPWD in order to connect to your Oracle DB
sConn = "Data Source=" & sDataSource & ";User Id=" & sSchema & ";Password=" & sPWD & ";"
ORConn = New OracleConnection(sConn)
ORConn.Open()
cmd = New OracleCommand(sProcedureName, ORConn)
With cmd
.CommandType = Data.CommandType.StoredProcedure
'input parameter in your stored procedure is EmpId
.Parameters.Add("EmpID", OracleDbType.Varchar2).Value = Emp_ID.Text
.Parameters.Item("EmpID").Direction = ParameterDirection.Input
'output parameter in your stored procedure is Emp_Position
.Parameters.Add("Emp_Position", OracleDbType.Varchar2).Direction = ParameterDirection.Output
.Parameters.Item("Emp_Position").Size = 50 'max number of characters for employee position
Try
.ExecuteNonQuery()
Catch ex As Exception
MsgBox(ex.Message)
Exit sub
End Try
End With
sPosition = cmd.Parameters.Item("Emp_Position").Value.ToString
'close Oracle command
If Not Cmd Is Nothing Then Cmd.Dispose()
Cmd = Nothing
'close Oracle connection
If Not ORConn Is Nothing Then
If not ORConn.State = 0 Then
ORConn.Close()
End If
ORConn.Dispose()
End If
ORConn = Nothing
If UCase(sPosition) = "MANAGER" Then
Me.Hide()
Dim CallMenu As New Menu()
CallMenu.ShowDialog()
End If
LoginBtn.Enabled = False
End Sub
If you need further assistance with the code, please let me know.
Regards,
M. R.

Using Oracle Stored Procedure in Interactive Reporting

Hello,
i'm trying to use Oracle Store procedure in Interactive reporting but all i get are errors.
My env:
Interactive Reporting 9.3.1
Oracle Database 10.2
I created OCE as ODBC/OBDC. Tables are returned and Stored Procedure entry is enabled.
If i use "microsoft ODBC for Oracle" i can see stored procedure list but i get this error:
SQL API: [SQLExecDirectW], SQL RETURN: [-1], SQL STATE: [42000], SQL NATIVE ERROR: [6550], SQL MESSAGE: [[Microsoft][ODBC driver for Oracle][Oracle]ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'TEST_PDC_RECORDSET'
If i use Oracle's odbc i get: "Error in function sequence".
If i use Merants (5.2) odbc i cannot retreive stored procedure list. (list is empty)
Note.
My stored procedure works (tested via sqlplus).
thank u daniele

Returning (or sending in) multiple rows directly from (or to) a stored procedure is not currently possible. I have been in contact with SAP on this subject earlier, and they suggest using a web service to do the job. I used this as a work around, calling the stored procedure from a web service. I send in VC tables to this web service, and this in turn contacts my stored procedure.
The problem is related to the connector framework in the J2EE environment.
I am on 7.0 sps 17
If you use stored procedure single value parameters of type varchar, number ... then VC has no problem communicating with your procedures.
Good luck
Henning Strand

Problem in calling Oracle stored procedure from Java.

I am trying to invoke the Oracle stored procedure from Java. The procedure does not take any parameters and does not return anything. If I call it from SQL prompt it is working perfectly. I am calling it in my program as follows.
callable_stmt=con.prepareCall("{call pkg_name.proc_name()}");
callable_stmt.execute();
The problem is the control-of-flow is getting strucked in the second line I wrote. It is not giving any error also.
Please clarify me what's wrong with my code?
Seenu.

And how long does the stored procedure take to run from your client machine when running it via sqlplus?

Problem in writting oracle stored procedure in java

Hi,
Can anybody please suggest me how can I access oracle stored procedure in Java.
Thanks

please find the examples in the below url.
http://javaalmanac.com/egs/java.sql/pkg.html

Unknown Database Connector Error using Oracle stored procedures

We are using an Oracle database for the first time with our Crystal Reports, and I am attempting to modify a report to use a new stored procedure. When I attempt to add either the new procedure, or to add a new copy of the existing procedure, I get an error message:
Unknown Database Connector Error
If I remove the existing procedure first (leaving no database objects at all), and then attempt to add back exactly the same stored procedure that I just removed, I get a different error message:
Database Connector Error: '42000:[Oracle][ODBC]Syntax error or access violation'
Neither of these errors is particularly helpful. The stored procedure in question works as is. I can run it in SQL Developer, and it also executes within the existing report if I run it. Unfortunately, it needs to be modified and given a new name, so I need to be able to add the new stored procedure to the report.
The operating system is Windows XP Professional version 2002 SP3. The Oracle version is 11g (11.2.0.2.0). Crystal reports version is Crystal Reports 2008 (12.3.0.601). The stored procedure returns a refcursor. The ODBC connection is created using the "Oracle in OraClient11g_home1" driver. When I test the connection, it tells me it was successful.
If it matters, the report is a Saba report.
Can anyone shed any light on what the problem is and how to fix it. If the solution is to upgrade the Windows version, that is under the control of our tech support and there is no information available as to when it will happen.

Yes - I had used the Set Datasource Location to point to the correct ODBC connection. I get the same results with an existing report as I do with a new blank report.
I have no idea where the service market place is. Honestly, I find the entire SAP site confusing. I found one reference to the PAM guide, but when I clicked on it, it insisted on a userid/password, and apparently the userid/password I have for this discussion group doesn't pass. I did find, eventually, a document called "Crystal Reports 2008 Service Pack 3 for Windows - Supported Platforms". When I read it, it tells me that it's compatible with Oracle 11g, generic ODBC, and Windows XP SP3, which is what we are using. I'm hoping that this document has equivalent information to the PAM guide.

Using Oracle Stored Procedure to call a webservice

Hi,
I am using this version of Oracle:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
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I have read some articles, and am confused as to where to start. I have come across UTL_DBWS and UTL_HTTP. But to use them, I have to set up my database accordingly allocating pool size etc.
Is there an alternative?
I am reading through a lot of stuff, but I am honestly not getting a hold of anything. Please advice, how I can go step by step.
Thank you!!

934451 wrote:
Hi,
I am using this version of Oracle:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
Requirement: I have to write a stored procedure that calls a webservice and get the result from webservice and show it on sqlplus.
I have read some articles, and am confused as to where to start. I have come across UTL_DBWS and UTL_HTTP. But to use them, I have to set up my database accordingly allocating pool size etc.
Is there an alternative?
I am reading through a lot of stuff, but I am honestly not getting a hold of anything. Please advice, how I can go step by step.
Thank you!!don't use Oracle to complete any non-DB related task.
while a shovel is a great tool for producing a hole in the ground,
it is sub-optimal when the wrong end of the shovel is used to move the dirt.
You are using the "wrong end" of Oracle.

Problem while executing a Stored Procedure

Hi,
im a newbie,using Oracle 10g v(10.2.0.1.0) on linux machine.
Im unable to execute following procedure through iSQLPLUS query interface.
create or replace procedure pd_hr(
pno varchar2,
pdt date default sysdate,
phr out number,
perr_msg out varchar2
) as
begin
phr := 2;
end pd_hr;
VARIABLE phr number;
VARIABLE perr_msg VARCHAR2(250);
execute pd_hr('pno',NULL,phr,perr_msg);
It flashes the following error when i try to execute the stored proc:
ERROR at line 1:
ORA-06550: line 1, column 44:
PLS-00201: identifier 'PHR' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
I executed the following query through DBA login before executing the procedure:
GRANT EXECUTE ANY PROCEDURE TO "SCOTT";
Any kind of assistance will be priceless!
Peter

Hi, Peter,
user10707566 wrote:
Thanks Frank, it worked seamlessly!
btw what the ':' signifies here?":" just means "this is a bind variable".
It's convenient, because when you name a bind variable "phr", you can use ":phr" without worrying whether there is a column or a local variable that is also called phr, and, if so, which one takes precedence.

How to Return ten records into java class by using oracle stored procedure

Hello sir/Friends
There is a procedure that returns 10 records from the oracle table and i want to display all 10 records into the table in java class.
Please reply
Thanking you.

When you execute the stored procedure it will return your results as a ResultSet. Iterate over itto get the values you need then do with them as you please.
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        MyObject mo = null;
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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.
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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;
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                 '<MATERIAL_DESCRIPTION>POWER SUPPLY</MATERIAL_DESCRIPTION>'||
                 '<SPEC_NAME/>'||
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                 '<INSPECTION_LOT>00</INSPECTION_LOT>'||
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                 '<MATERIAL_GROUP>031</MATERIAL_GROUP>'||
                 '</RAW_MATERIAL>';
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--                   xml_message, p_ret);
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--    Extract_Error_Logger(proc_name, 'LOCAL', SYSDATE, -999,
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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,
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                                          charDispo,
                                          charStatus,
                                          intCatNo,
                                          charCatDispo,
                                          strCatQual,
                                          strCatDesc,
                                          strMsg);
OPEN RCT1
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END;
Hope this helps
Regards
Amrik
then with a FixedQueryWithOutput
call mixar.qasap.wrapper_update_put_in_use('[Param.1]','[Param.2]',[Param.3],?)
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Thanks
Message was edited by:
caniknow

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END;
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Problem while using oracle stored procedure in VC

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