Oracle OLE DB Provider / Stored Procedure REF CURSOR errror

Post Author: robfurrball
CA Forum: Data Connectivity and SQL
All,I'm out of ideas on this and would appreciate any suggestions.I'm trying to use Crystal XI to connect to an Oracle 9i database using the Oracle OLE DB Provider (required to use this provider by a 3rd party program that fires off the report).If I connect using the Microsoft OLE DB Provider for Oracle, the report will return data. When connecting with the Oracle OLE DB Provider, I get the following:Database Connector Error: 'ADO Error Code: 0x80040e14
Source: OraOLEDB
Description: ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'SP_MOMGLOBCSHBAL_TEST'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
Native Error: 6550 [Database Vendor Code: 6550 ]' -
The procedure's only parameter is an IN OUT SYS_REFCURSOR, and the Oracle OLE DB Provider is version 9.2.0.7.0 Thanks,Rob

Post Author: robfurrball
CA Forum: Data Connectivity and SQL
Summary: After going
back and forth with Business Objects support they ruled that it was an issue
with the provider itself, recommended I contact Oracle for resolution, and
closed the case before I could comment back to them. I was unable to send this response to their
support team, so I'm posting it here in hopes that I can save others time/money
in the future.
My Response -
I appreciate your input and would have liked to comment further on the case management system before you closed the case. I'm a little surprised and disappointed that you recommend I contact Oracle directly about this issue.I would imagine that a company as large as Business Objects would have much better results dealing with Oracle to resolve an issue compared to an individual.Also, since you are able to connect to other objects (such as a table) in Crystal Reports using that provider, I would expect that you would want customers to be able to connect to stored procedures using it as well. Otherwise, it would seem appropriate to either alert customers of this defect through documentation, public message boards, and forums.Using Crystal to pull data from stored procedures in other databases and data providers made me think that was a viable option for this project. Since it was not documented as a limitation of Crystal and the provider, it has cost my organization a great deal of time and money trying to troubleshoot an issue I would have expected to be caught in Crystal Reports' internal quality assurance testing.------ This is the final note I received on my support case: -
Please note that the statement used to execute a procedure within ODBC/OLE DB is different from the native 'Oracle Server' statement.In ODBC or OLE DB, the call is '{CALL "SCHEMANAME"."TEST_PROCEDURE"(3)}' , when using native 'Oracle Server' the call is 'BEGIN "SCHEMANAME"."TEST_PROCEDURE"(:TEST_CURSOR, 1); END ;'In ODBC or OLE DB, the cursor is still used however it is not listed within the SQL Statement as in the Native connection. This is the behavior from Crystal Reports 9 forward that the cursor is not shown through ODBC/OLE DB.In addition to that as the issue is only with the Oracle OLE DB provider and I would suggest you to contact Oracle about this issue, since the issue occurs outside of Crystal Reports when using QTADO with a standard call, so it is not an issue between Crystal Reports and Oracle.The issue is only with Oracle OLE DB provider as the same Oracle stored procedure call works within QTADO with the MS Oracle OLE DB provider.As the issue is with the OLE DB Provider and not with Crystal Reports, we may not be able to proceed further. Hence, I am closing this case from Case Management System.

Similar Messages

Is BC4J a viabl option for database with stored procedure (ref cursor) API?

I'm about to begin a Web application development project. As foundation, we have a (Oracle) database of certain complexity that have a data access API developed with PL/SQL packages.
This API is designed to get data through stored procedures/functions that return REF CURSOR.
Personally I have been investigating about Oracle ADF/JSF, and a number of others J2EE technologies, and at this moment I am doubting if ADF BC are a viable option to my development team.
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I have been looking for documentation and the only thing that I have found are two examples:
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2.- And other published by Steve Muench in
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But, the problem with the approach of this last article is the amount (and complexity) of the code necessary to make so basic and recurrent operation as is "obtain data through a stored procedure (ref cursor)".
Below it is the code that I have constructed to call a function that returns a ref cursor (based on steve's article).
If this is the only way to make this (historically so basic and simple) task, then it is obvious that BC is not a viable technology to my (or I am in a mistake?), since we have about 50 stored procedures/functions to access the underlying data; that stored procedures/functions are key to development of the new application (and, still more, currently are used to anothers apps ).
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2.- It is possible to access stored procedures in a simpler way using BC?
3.- If the answer to 2 is NOT: in near future, the BC team has plans to give more support to the simple access to stored procedures?
4.- If the answer to 3 is NOT: what another technology you recommend to construct my data access/business tier and still be able to using the others characteristics of ADF?
Thank you very much for your guidelines.
Regards, RL.
** And the code!!!
** ###   I am forced to do this for each call to a procedure???? ###
package myrefcursor.model;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Types;
import oracle.jbo.JboException;
import oracle.jbo.domain.NullValue;
import oracle.jbo.domain.Number;
import oracle.jbo.server.DBTransaction;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.server.ViewRowImpl;
import oracle.jbo.server.ViewRowSetImpl;
import oracle.jdbc.driver.OracleCallableStatement;
import oracle.jdbc.driver.OracleTypes;
public class TraePolizasViewImpl extends ViewObjectImpl {
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    private static final String COUNTSQL = "begin ? := PKG_PRUEBA.count_trae_polizas(?);end;";
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      return r;
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      ResultSet rs = getResultSet(qc);
      boolean nextOne = false;
      try {
        nextOne = rs.next();
        if (!nextOne) {
          setFetchCompleteForCollection(qc, true);
          rs.close();
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    protected void releaseUserDataForCollection(Object qc, Object rs) {
       ResultSet userDataRS = getResultSet(qc);
       if (userDataRS != null) {
        try {    userDataRS.close();    }
        catch (SQLException s) { ; }
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        else
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        st.execute();
        ResultSet rs = ((OracleCallableStatement)st).getCursor(1);
        rs.setFetchSize(getFetchSize());
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      catch (SQLException s) {
        throw new JboException(s);
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      if (existingRs != null) {
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        return (ResultSet)getUserDataForCollection(qc);
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         try {
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         catch (SQLException s) { ; }
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        return (BigDecimal)getNamedWhereClauseParam("prutcontratante");
    public void setprutcontratante(BigDecimal value) {
        setNamedWhereClauseParam("prutcontratante", value);
}

no?

Forms Data-Block based on stored procedures - REF CURSOR feature NOT FUNCTIONING

This topic is related to another topic in this forum titled "FORMS HOW TO SET QUERY SOURCE ARGUMENTS??" I posted my message there as well. I am posting as a NEW TOPIC so that it catches the attention of Oracle Support.
I built a data form based on a stored procedure and REF CURSOR IN OUT parameter.
My procedure takes a IN parameter to fill in the criteria for the OPEN <cursor_variable> select ... where ... statement.
In the Value setting of the Query source Arguments , I set the VALUE to ":BLOCK_NAME.ITEM_NAME" at design time to supply the input value to the procedure. this works to the extent of making available the form item value to the stored procedure parameter. I verified this by doing an insert into some debug table , of the incoming parameter value inside my stored procedure.
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***** PROBLEM **************
But the front end forms runtime is giving me a FRM-40301 - query returned no records even though the REF cursor is returned properly opened.
Did anybody else face the same problem ??
Please post what you found.
Thanks,
Shankaran
null

This topic is discussed at length in another thread "How Set Value For Query DataSource Arguments?"
But I am posting the findings here as well.
THIS TOPIC IS CLOSED.
My Bad. The problem Cause : I did not include all columns in the
cursor rowtype in the Data-block. In the wizard for the data block , I selected ONLY the columns that I needed. But I was doing a Select * from <my_table> in my open cursor <Cursor-Variable> .... The <Cursor Variable>
itself was declared <my_table>%rowtype
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display all the columns in the LAYOUT though.
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Hello,
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** Stored Proc ***********************
TYPE refcursor is ref cursor ;
procedure P_CUSTOMER_INFO_GET_SLIM( thecur out refcursor )
is
begin
open thecur for
select *
from customer_info
where rownum < 21;
end P_CUSTOMER_INFO_GET_SLIM;
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Hey all,
I ended up declaring a variable in the proc as refcursor and opening it. Then I assigned the out parameter ref cursor to the variable. That took care of it. See below.
Thanks,
Mike
procedure P_CUSTOMER_INFO_GET(
CustomerNumber in varchar2
,ShipToSuffix in varchar2
,thecur out refcursor
is
-- variable declarations
mycur refcursor;
begin
open mycur for
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,CUST_NUMBER
,CUST_SHIP_TO_SFFX
,CUST_BILL_TO_SUFF
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,CUST_SHIP_VIA_CODE
,CUST_CLASS_CODE
,CUST_TYPE_CODE
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,CUST_ADDR_1
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,CUST_CC_EXP_DATE
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,CUST_ID
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,CUST_ST_TAX_CODE
,LAST_MAINT_DATE
from customer_info
where CUST_NUMBER = CustomerNumber
and CUST_SHIP_TO_SFFX = ShipToSuffix;
-- send the cursor back
thecur := mycur;

STORED PROCEDURE/REF CURSOR: How to output entire buffer

I wrote a Stored Procedure wherein I use a Cursor to extract multiple
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TechNet Community Support

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I got the following error:
Usage: VAR[IABLE] [ <variable> [ NUMBER | CHAR | CHAR (n [CHAR|BYTE]) |
VARCHAR2 (n CHAR) | NCHAR | NCHAR (n) |
NVARCHAR2 (n) | CLOB | NCLOB | REFCURSOR ] ]
May I know what's the problem?
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Edited by: user7383310 on Oct 19, 2008 9:05 PM
Edited by: user7383310 on Oct 19, 2008 9:05 PM

for the usage of refcursors in pl/sql refer here..
http://download.oracle.com/docs/cd/B14117_01/appdev.101/b10807/06_ora.htm#sthref808
You can code like..
SQL> create or replace procedure p1(id number,csr out sys_refcursor) is
2 begin
3 open csr for select ename from emp where deptno = id;
4 end;
5 /
Procedure created.
SQL> var csr1 refcursor
SQL> var n number
SQL> exec :n := 30;
PL/SQL procedure successfully completed.
SQL> exec p1(:n,:csr1);
PL/SQL procedure successfully completed.
SQL> print csr1
ENAME
ALLEN
WARD
MARTIN
BLAKE
TURNER
JAMES
6 rows selected.

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*; nested exception is:*
BINDING.JCA-11810
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Error retrieving the value of a parameter R_NON_CNF_ATTR_CURSOR.
An error occurred when retrieving the value of parameter R_NON_CNF_ATTR_CURSOR after invoking the SIEBEL.ISDN_OBT_INS_DET.OBTAINASSETDETAILS API. Cause: java.sql.SQLException: Cursor is closed.
Check to ensure that the parameter has been correctly registered as a valid IN/OUT or OUT parameter of the API. This exception is considered retriable, likely due to a communication failure. To classify it as non-retriable instead add property nonRetriableErrorCodes with value "0" to your deployment descriptor (i.e. weblogic-ra.xml). To auto retry a retriable fault set these composite.xml properties for this invoke: jca.retry.interval, jca.retry.count, and jca.retry.backoff. All properties are integers.
com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/ServiceBus/BusinessServices/IsdnSiebelConn [ IsdnSiebelConn_ptt::IsdnSiebelConn(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'IsdnSiebelConn' failed due to: Get object error.
Error retrieving the value of a parameter R_NON_CNF_ATTR_CURSOR.
An error occurred when retrieving the value of parameter R_NON_CNF_ATTR_CURSOR after invoking the SIEBEL.ISDN_OBT_INS_DET.OBTAINASSETDETAILS API. Cause: java.sql.SQLException: Cursor is closed.
; nested exception is:
BINDING.JCA-11810
Get object error.
Error retrieving the value of a parameter R_NON_CNF_ATTR_CURSOR.
An error occurred when retrieving the value of parameter R_NON_CNF_ATTR_CURSOR after invoking the SIEBEL.ISDN_OBT_INS_DET.OBTAINASSETDETAILS API. Cause: java.sql.SQLException: Cursor is closed.
Check to ensure that the parameter has been correctly registered as a valid IN/OUT or OUT parameter of the API. This exception is considered retriable, likely due to a communication failure. To classify it as non-retriable instead add property nonRetriableErrorCodes with value "0" to your deployment descriptor (i.e. weblogic-ra.xml). To auto retry a retriable fault set these composite.xml properties for this invoke: jca.retry.interval, jca.retry.count, and jca.retry.backoff. All properties are integers.
at com.bea.wli.sb.transports.jca.binding.JCATransportOutboundOperationBindingServiceImpl.invoke(JCATransportOutboundOperationBindingServiceImpl.java:153)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.sendRequestResponse(JCATransportEndpoint.java:209)
at com.bea.wli.sb.transports.jca.JCATransportEndpoint.send(JCATransportEndpoint.java:170)
at com.bea.wli.sb.transports.jca.JCATransportProvider.sendMessageAsync(JCATransportProvider.java:571)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.wli.sb.transports.Util$1.invoke(Util.java:83)
at $Proxy127.sendMessageAsync(Unknown Source)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageAsync(LoadBalanceFailoverListener.java:148)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToServiceAsync(LoadBalanceFailoverListener.java:603)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToService(LoadBalanceFailoverListener.java:538)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageToService(TransportManagerImpl.java:558)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageAsync(TransportManagerImpl.java:426)
at com.bea.wli.sb.test.service.ServiceMessageSender.send0(ServiceMessageSender.java:377)
at com.bea.wli.sb.test.service.ServiceMessageSender.access$000(ServiceMessageSender.java:76)
at com.bea.wli.sb.test.service.ServiceMessageSender$1.run(ServiceMessageSender.java:134)
at com.bea.wli.sb.test.service.ServiceMessageSender$1.run(ServiceMessageSender.java:132)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.test.service.ServiceMessageSender.send(ServiceMessageSender.java:137)
at com.bea.wli.sb.test.service.ServiceProcessor.invoke(ServiceProcessor.java:454)
at com.bea.wli.sb.test.TestServiceImpl.invoke(TestServiceImpl.java:172)
at com.bea.wli.sb.test.client.ejb.TestServiceEJBBean.invoke(TestServiceEJBBean.java:167)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl.invoke(TestService_sqr59p_EOImpl.java:353)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:174)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:345)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
at com.bea.wli.sb.test.client.ejb.TestService_sqr59p_EOImpl_1033_WLStub.invoke(Unknown Source)
at com.bea.alsb.console.test.TestServiceClient.invoke(TestServiceClient.java:174)
at com.bea.alsb.console.test.actions.DefaultRequestAction.invoke(DefaultRequestAction.java:117)
at com.bea.alsb.console.test.actions.DefaultRequestAction.execute(DefaultRequestAction.java:70)
at com.bea.alsb.console.test.actions.ServiceRequestAction.execute(ServiceRequestAction.java:143)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.access$201(PageFlowRequestProcessor.java:97)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor$ActionRunner.execute(PageFlowRequestProcessor.java:2044)
at org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionInterceptors.wrapAction(ActionInterceptors.java:91)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processActionPerform(PageFlowRequestProcessor.java:2116)
at com.bea.alsb.console.common.base.SBConsoleRequestProcessor.processActionPerform(SBConsoleRequestProcessor.java:91)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:556)
at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:853)
at com.bea.alsb.console.common.base.SBConsoleRequestProcessor.process(SBConsoleRequestProcessor.java:191)
at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:631)
at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:158)
at com.bea.console.internal.ConsoleActionServlet.process(ConsoleActionServlet.java:256)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at com.bea.console.internal.ConsoleActionServlet.doGet(ConsoleActionServlet.java:133)
at com.bea.alsb.console.common.base.SBConsoleActionServlet.doGet(SBConsoleActionServlet.java:49)
at org.apache.beehive.netui.pageflow.PageFlowUtils.strutsLookup(PageFlowUtils.java:1199)
at org.apache.beehive.netui.pageflow.PageFlowUtils.strutsLookup(PageFlowUtils.java:1129)
at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.executeAction(ScopedContentCommonSupport.java:687)
at com.bea.portlet.adapter.scopedcontent.ScopedContentCommonSupport.processActionInternal(ScopedContentCommonSupport.java:142)
at com.bea.portlet.adapter.scopedcontent.StrutsStubImpl.processAction(StrutsStubImpl.java:76)
at com.bea.portlet.adapter.NetuiActionHandler.raiseScopedAction(NetuiActionHandler.java:111)
at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedAction(NetuiContent.java:181)
at com.bea.netuix.servlets.controls.content.NetuiContent.raiseScopedAction(NetuiContent.java:167)
at com.bea.netuix.servlets.controls.content.NetuiContent.handlePostbackData(NetuiContent.java:225)
at com.bea.netuix.nf.ControlLifecycle$2.visit(ControlLifecycle.java:180)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:324)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:130)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:352)
at com.bea.netuix.nf.Lifecycle.runInbound(Lifecycle.java:184)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:159)
at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:388)
at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:258)
at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:199)
at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:251)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.AsyncInitServlet.service(AsyncInitServlet.java:130)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

You need to open all the cursors in the PLSQL ie., cursors should be initialized in your PLSQL package. JCA DB Adapter tries to open the cursor without checking whether its there or not..If you cant change the PLSQL package, raise a SR with Oracle for a patch.This would be considered as Enhancement Request.
Regards
Sesha

Oracle OLE DB Provider / Stored Procedure REF CURSOR errror

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