Invoking Pl/SLQ procedure from ADF page

is it possible to invoke a Pl/SL procedure from a simple adf page.
this ebiz pl/sql procedure invoking a BPEL program.
can any one suggest me on this

Suggest you have a search of both the forum and the documentation, both of which have the answer to your question

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Hi,
Actually I want to display Data from Oracle EBS to ADF Page. I want to know the standard Practice.
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It is easy and straightforward to call web services from ADF pages. But I am a bit confused about the security issues around use of BPEL and OWSM with ADF.
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HI,
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I am using ADFBC.
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http://marianne-horsch-adf.blogspot.com/2011/03/how-to-create-web-service-based-adf.html
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/70-dependent-listboxes-using-ws-286107.pdf
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Hi,
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Considering example:
I have a Login Page (Login.jspx) with two input text, UserID & Password and one Login Button. On press of login Button It will call a BPEL service for validating the user and will return a String value with Success or Failure as value. Depending on this value I will decide inside Managed Bean response will go to which path.
Took the reference of http://www.oracle.com/technology/obe/fusion_middleware/fusion/adf_wc/10_132_siebel_webcenter/siebel_webcenter.htm
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Please help me how to take BPEL output value inside my managed bean.

Considering example:
I have a Login Page (Login.jspx) with two input text, UserID & Password and one Login Button. On press of login Button It will call a BPEL service for validating the user and will return a String value with Success or Failure as value. Depending on this value I will decide inside Managed Bean response will go to which path.
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I am trying to call a procedure from a dynamic page. The procedure displays multi records from a table. I have created a procedure:
PROCEDURE process_student_request( p_primary_request in wwv_utl_api_types.vc_arr,
p_alternate_request in wwv_utl_api_types.vc_arr,
p_action in varchar2,
l_status in out varchar2);
When I hit the submit button on the dynamic page it does not execute the procedure and tries to open a new page. How do I get this to work?
Here is the text of the page:
<HTML>
<HEAD>
<TITLE>Example</TITLE>
</HEAD>
<BODY>
<FORM action="portal30.star_portal.process_student_requests" method="post">
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="2" CELLSPACING="0" class="RegionBorder">
<TR>
<TD valign="top" align="left" width="40%"><FONT class="PortletText1">
<ORACLE>declare
row_num number := 1;
hold_row_num number;
hold_class_cd stars3.req.class_cd%TYPE;
begin
for c1 in (select A.start_yy, A.school, A.student_id, A.class_cd, B.name from stars3.course B, stars3.req A
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A.alternate_no = '0' and
B.start_yy = A.start_yy and
B.school = A.school and
B.class_cd = A.class_cd)
loop
hold_class_cd := c1.class_cd;
htp.p(lpad(to_char(row_num),2,'0'));
htp.p('<select name="p_primary_request">');
htp.p('<option value="' || c1.class_cd|| '">' || c1.name || '</option>');
row_num := row_num + 1;
htp.p('<BR>');
end loop;
htp.p('<input type="submit" name="p_action">');
end;
</ORACLE>
</BODY>
</FORM>
</TD>
</TR>
</TABLE>
</HTML>

Bob,
You have variables in your procedure like l_status, p_alternate_status which you do not have in the form. Are these IN or OUT variables ?
If these are IN variables, this proc will not work because you do not have any variable in the form. So from where does it get the values? There is not any default declared too. You have to explicitly define IN or OUT variables.
Have you also given execute permission to public ?

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Hi All,
I have created an ADF page which calls secured web services deployed in another weblogic server.
While running the ADF page from local host (weblogic server installed on my m/c) it is working fine and creating the connection to web services but when I deploy same ADF application to the development server it is not making the connection with web service and throwing below errors..
I analyzed the issue and found that
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• Connection from development instance: however these credentials are missing while making the connection to webservices from development instance. Probably these credentials are not getting passed/stored in the EAR file through which I am deploying the application.
ERROR -
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[2011-03-10T02:41:41.053-08:00] [ManagedServerADF] [ERROR] [WSM-06108] [oracle.wsm.resources.policyaccess] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IuVMrXxESOcLxis1yW1DUASn00000l,0] [APP: ADFMCOApproval] Error initializing the Oracle WSM Policy Resolver because incorrect configuration is passed: {0} {1}.
[2011-03-10T02:41:43.560-08:00] [ManagedServerADF] [ERROR] [] [oracle.adf.model.connection.webservice] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 0000IuVMrXxESOcLxis1yW1DUASn00000l,0] [APP: ADFMCOApproval] Failed to execute a SAAJ interaction.
javax.xml.ws.WebServiceException: javax.xml.soap.SOAPException: javax.xml.soap.SOAPException: Bad response: 401 Unauthorized
Please help me in resolving this issue…
Thanks,
Shuchi

Another way would be to update Your Credential Store.Using wlst, you can use something like:
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Thanks,
Vishal

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Hi
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<%
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FindID.setString (2, DomainIntern.trim()+"\\"+Username);
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conn.close();
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throw new RuntimeException("SQL Exception " + e.getMessage());
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Hi Simon,
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Invoking Pl/SLQ procedure from ADF page

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