Generic Apache calling OAS for pl/sql pages

I have a generic apache 2.2 set up using SSL and everything works fine. We are calling OAS v10.1.2 for pl/sql pages. This works fine. Now we want to use SSL certificates. The certificates are correct for the generic apache, but when I call the pl/sql it doesn't work.
1. If we have SSLVerifyclient OPTIONAL on the apache 2.2 the call to pl/sql is correct and the certificate is generated, but not for the pages on the apache 2.2. server.
2. If we remove SSLVerifyclient OPTIONAL on the apache 2.2 the ssl certificate is correct for the pages on the apache 2.2 but not for the pl/sql pages form the OAS.
Where should the ssl certificate come from for the OAS pl/sql? The OAS server or the generic apache server?

You should post your question on the OTN (Oracle Technology Network) discussion forum.: www.technet.oracle.com. There is an iAS section where you can post questions on oas.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Tomh:
Hi all,
I am working on a e-commece portal site.
Can anyone share experiences on the best configurations for running PL/SQL web applications. I'm about to deploy a production Web OLTP application developed completely with PL/SQL (8.1.5), and would like to know which of the following would be the most reliable and best performance option:
o WebDB listener + Oracle 815
Can WebDB give us high performance?
o OAS listener 4.0.8.1 + OAS 4.0.8.1 + Oracle 815
Is this the best choice?
o Apache listener + OAS 4.0.8.1 + Oracle 815
Any input appreciated. I think it would be useful for all people reading this list to hear some feedback...
Thanks!
Tomh.
<HR></BLOCKQUOTE>
null

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Page Parameters in PL/SQL Pages

The OAS User's Guide says:
"You can define page parameters for PL/SQL Pages. Values for these parameters are passed to bind variables in the PL/SQL code. For example, if the PL/SQL page 'myplsqlpage' contains the PL/SQL statement 'a:=:param1'; and a page parameter is specified named 'param1' with the value '123' (param1=123), this URL is used to access the PL/SQL page in Oracle AS Portal:
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Hi Patrick,
Your suggestion seems interesting and simplistic and I wonder if you could make it working. Because, I worked on a similar suggestion some months ago and it did not work. unless I am confusing your idea with something else, it is not designed to work - although it was claimed in the documentation to work. On talking to Oracle we were able to pin down that it was a documentation bug and a new note was created to state that.
You may wanna see the following Metalink Note which says that passing parameters from a PLSQL page is not allowed.
regards,
AMN
Subject: Unable To Pass Parameters To A PL/SQL Page
Doc ID: Note:550373.1
Cause
Page parameters were not designed to work with PL/SQL pages. However the Oracle® Application Server Portal User's Guide states that this is possible.
This is a documentation bug and it is related to the following unpublished bugs:
BUG 5007570: GET PARAMETERS IN PL/SQL PAGE
BUG 3473023: PASSING PARAMETERS TO PL/SQL PAGE IS ERRORING OUT - ORA-1008
Solution
-- To implement the solution, please execute the following steps::
PL/SQL pages do not support to pass parameters. If you need to pass page parameters to a database provider components such as forms and reports, then you need to create a simple page and follow notes below:
Note 265180.1
Title: How to pass parameters to a form, which is placed as a
portlet inside a page?
Note 287545.1
Title: How Pass Parameter Via URL to a Report Using Page Parameters

Calling Web PL/SQL page from Employee Search Page

Hello,
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Who stole the Oracle SQL Developer RPM for Linux Download Page!

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Can SQL*Loader be used for Oracle html pages, for e.g Customer, Tasks etc

Hi,
Can SQL*Loader be used for Oracle html pages, for e.g Customer, Tasks etc.
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12.1.4 / 11g db
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Can SQL*Loader be used for Oracle html pages, for e.g Customer, Tasks etc. It should work.
Reason: We have a job that creates leads, tasks in 11i, but r12 is not working as expected, What is the issue you have with R12?
an SR is open with Oracle for a long time and no solution so far. I am thinking of using SQL*loader to populate the data, but these are html pages. Will SQL* Loader work?What was Oracle feedback? Did they say it is certified and can be used?
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Generic XML Parser for PL/SQL

Is there a generic XML parser written in PL/SQL that does not
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If please let me know where I can locate it.
Thanks,
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null

Tim (guest) wrote:
: Is there a generic XML parser written in PL/SQL that does not
: rely on java that will run against a 7.3.4 database?
: If please let me know where I can locate it.
: Thanks,
: Tim
There is not one currently but there are plans to provide the
PL/SQL one on top of our C version. You can also check out the
PLXML Utilities that have a limited version.
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
null

What's the best out-of-the-box web interface for a SQL DB?

I'm developing a Java web application that will be backed by an Oracle database. Users would like a simple web interface that allows them to accomplish what they could with SQL queries without knowing SQL. The basic operations would be:
* displaying a database table in a table format
* downloading the table as a text or Excel file
* customizing the columns in a table display
* displaying a query result set in a table format
* constructing a query using drop-down menus
I'd probably want to program in a simplified UI for a few common queries.
This really looks like functionality someone should have invented before me. Question: what is the right tool for me to be using? I'm surprised I haven't found something by searching.
It looks like I could just directly write JSP, but I think something else might be simpler. I think related functionality exists in Spring, but I didn't find exactly what I'm looking for, and Spring brings a lot of other stuff also. Nothing in my application is more complicated than this, so I'd be happy to keep things simple.
How would you write this?
Edited by: 1010007 on Jun 5, 2013 7:22 AM

Welcome to the forum!
>
I'm developing a Java web application that will be backed by an Oracle database. Users would like a simple web interface that allows them to accomplish what they could with SQL queries without knowing SQL. The basic operations would be:
* displaying a database table in a table format
* downloading the table as a text or Excel file
* customizing the columns in a table display
* displaying a query result set in a table format
* constructing a query using drop-down menus
I'd probably want to program in a simplified UI for a few common queries.
This really looks like functionality someone should have invented before me. Question: what is the right tool for me to be using? I'm surprised I haven't found something by searching.
It looks like I could just directly write JSP, but I think something else might be simpler. I think related functionality exists in Spring, but I didn't find exactly what I'm looking for, and Spring brings a lot of other stuff also. Nothing in my application is more complicated than this, so I'd be happy to keep things simple.
How would you write this?
>
I wouldn't write it. I would just use Oracle's FREE Apex application which does all of that and more and is fully supported even on Oracle's FREE Express edition data database.
http://www.oracle.com/technetwork/developer-tools/apex/overview/index.html
>
About Application Express
Oracle Application Express (Oracle APEX), formerly called HTML DB, is a fully supported "no-cost" option of the Oracle Database. Oracle Application Express is certified against all editions of the Oracle Database 10.2.0.3 and above, including Oracle Database 10g Express Edition (Oracle XE).
Oracle Application Express installs as part of the seed database installation with Oracle Database 11g.
>
The feature page (http://apex.oracle.com/pls/otn/f?p=4600:6:0) describes some of the major features of Apex
>
Browser Based
Using only a Web browser and limited programming experience you can develop data centric applications in minutes. Browser-based development enables you to develop applications on most computers using only a modern Web browser.
Rapid Application Development (RAD)
Use simple wizards and declarative programming to create powerful reporting and data entry applications. You can create applications from spreadsheet uploads, or on existing database tables and views. Oracle Application Express includes SQL Workshop to create and manage the database objects that support your application.
Application Express Components
Application Builder - Database Applications
Application developers use wizards to declaratively assemble applications organized in pages. Page content is organized into regions. Regions can contain text, custom PL/SQL, reports, charts, maps, calendars, web service references or forms. Forms are made up of fields (called items) which can be selected from the multitude of built-in types (such as text fields, text areas, radio groups, select lists, check boxes, date pickers, and popup list of values) or a developer can create their own types using plug-in support. Table update functionality is built-in and PL/SQL can be used to process data. Session state (or application context) is transparently managed and the user interface presentation is separated from the application logic so that the look and feel of an application can be changed simply by selected a different theme.
Application Builder - Websheets
Using Websheet Applications, end users can manage structured and unstructured data without developer assistance. Page sections contain unstructured data and are edited using a WYSIWYG editor. Reports provide access to database data by writing SQL. Data Grids can manage structured data without writing SQL. Adding columns, renaming column, and validations are defined using runtime dialogs. Each page and row of data grid data can be annotated with files, tags, notes, and links. Pages can contain sections as well as reports and data grids and all can be linked together providing navigation. All information is searchable and completely controlled by the end-user.
SQL Workshop
The SQL Workshop provides tools that enable you to view and manage database objects. Object Browser enables you to use a tree control to view object properties and create new objects. The SQL Command tool enables you to enter ad-hoc SQL. Query Builder enables you to create join queries using drag and drop. SQL Scripts enables you to store and run scripts. The Data Workshop enables you to load and unload text, DML, and spreadsheet data.
RESTful Services
RESTful Services allow for the declarative specification of RESTful services mapped to SQL and PL/SQL.
Team Development
Team Development helps manage the life-cycle of an application's development. It provides tracking and management of application features, to do entries, bugs, and end user feedback. Team Development is tightly integrated with the Oracle Application Express Application Builder. For example, edit page lists open feedback, bugs, and to do's.
Administration
Each Oracle Application Express workspace is a separate application development environment that is fully insulated from other workspaces. The administration component provides workspace management, including services (available schemas, space requests, and preferences), users (both developers and end-users), and workspace activity (page views, login attempts, and developer activity). Access is limited to Oracle Application Express developers who have workspace administration privileges.

Error 500 with generic Apache

Hi,
I am trying to user Apex Listener 1.0.2 on OC4J fronted with generic Apache 2.0. I configured mod_oc4j and the combination seems to work.
When i ran apex/listenerConfigure the configuration page shows up. But when I try to Apply changes I constantly get
500 Internal Server Error
Servlet error: An exception occurred. The current application deployment descriptors do not allow for including it in this response. Please consult the application log for details.
Any idea what would be the cause?
Janis

Thank you for the answer. This is the log. I hope it helps
10/10/27 12:39:04.951 apex: 10.1.3.5.0 Started
10/10/27 12:56:51.975 apex: Servlet error
java.lang.NoSuchMethodError: java.lang.String.getBytes(Ljava/nio/charset/Charset;)[B
     at oracle.dbtools.apex.utilities.Text.getBytes(Text.java:31)
     at oracle.dbtools.apex.ModApex.notifyNotConfigured(ModApex.java:257)
     at oracle.dbtools.apex.ModApex.doConfig(ModApex.java:98)
     at oracle.dbtools.apex.ModApex.doGet(ModApex.java:92)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:734)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:908)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.AJPRequestHandler.run(AJPRequestHandler.java:313)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.AJPRequestHandler.run(AJPRequestHandler.java:199)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
10/10/27 12:59:11.662 apex: Servlet error
java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z
     at oracle.dbtools.apex.admin.AdminManager.validConnection(AdminManager.java:337)
     at oracle.dbtools.apex.admin.AdminManager.validateInfo(AdminManager.java:168)
     at oracle.dbtools.apex.admin.AdminManager.processAdministration(AdminManager.java:81)
     at oracle.dbtools.apex.admin.Admin.doPost(Admin.java:87)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:734)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:908)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.AJPRequestHandler.run(AJPRequestHandler.java:313)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].server.http.AJPRequestHandler.run(AJPRequestHandler.java:199)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.5.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)

Calling java class from jsp page

Dear Friends.
I wrote jsp page and java class.
Am calling java class from jsp page. after processing result,
I have to refresh jsp page from java class.
processing time may take 5 minutes or 1 minute etc. that depends on user.
Can It be possible ? if possible , How ?

Ok, I get a very strange error now:
org.apache.jasper.JasperException: Unable to compile class for JSPerror: An error has occurred in the compiler; please file a bug report (http://java.sun.com/cgi-bin/bugreport.cgi).
What is this??? Anyone?

File change for highest level page home page

file change for highest level page home page
When I got these files
I would type server/mywork/bkb
These files are in the server under the folders mywork/bkb
When I type server/mywork/bkb
The my index page would show up
That’s fine.
Now, I created a page called highestpage.cfm
The purpose is for me to put the link myindex.cfm and it
works fine.
But my problem that I am really still confused is
It will show up when I type server/mywork/bkb/ myindex.cfm
But my goal is not to type that far off.
I just want to type I type server/mywork/bkb/ without
myindex.cfm
And still will lead me to I type server/mywork/bkb/
myindex.cfm
Just like the earlier version
server/mywork/bkb that lead me to myindex.cfm
but only now will lead me to highestpage.cfm
I hope I am expressing my self correctly.
Thanks for understanding

If I understand your situation correctly, you can accomplish
this by setting the default web page names in your web server,
whatever that might be - Apache, IIS, etc. The web server will have
some default file names (web pages) that it will serve if no
specific file is requested. this is often index.html, index.cfm,
etc. You want to add myindex.cfm to that list.

How to call java program by HTML page

Hi guys,
I'm new java programer and want to build an HTML page to access to ORACLE database on NT server by JDBC, Can anyone give me a sample?
I already know how to access database by JDBC, but I don't know how to call java program by HTML page.
If you have small sample,pls send to me. [email protected], thanks in advance
Jian

This code goes with the tutorial from this web page
http://java.sun.com/docs/books/tutorial/jdbc/basics/applet.html
good luck.
* This is a demonstration JDBC applet.
* It displays some simple standard output from the Coffee database.
import java.applet.Applet;
import java.awt.Graphics;
import java.util.Vector;
import java.sql.*;
public class OutputApplet extends Applet implements Runnable {
private Thread worker;
private Vector queryResults;
private String message = "Initializing";
public synchronized void start() {
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     if (worker == null) {
     message = "Connecting to database";
worker = new Thread(this);
     worker.start();
* The "run" method is called from the worker thread. Notice that
* because this method is doing potentially slow databases accesses
* we avoid making it a synchronized method.
public void run() {
     String url = "jdbc:mySubprotocol:myDataSource";
     String query = "select COF_NAME, PRICE from COFFEES";
     try {
     Class.forName("myDriver.ClassName");
     } catch(Exception ex) {
     setError("Can't find Database driver class: " + ex);
     return;
     try {
     Vector results = new Vector();
     Connection con = DriverManager.getConnection(url,
                              "myLogin", "myPassword");
     Statement stmt = con.createStatement();
     ResultSet rs = stmt.executeQuery(query);
     while (rs.next()) {
          String s = rs.getString("COF_NAME");
          float f = rs.getFloat("PRICE");
          String text = s + " " + f;
          results.addElement(text);
     stmt.close();
     con.close();
     setResults(results);
     } catch(SQLException ex) {
     setError("SQLException: " + ex);
* The "paint" method is called by AWT when it wants us to
* display our current state on the screen.
public synchronized void paint(Graphics g) {
     // If there are no results available, display the current message.
     if (queryResults == null) {
     g.drawString(message, 5, 50);
     return;
     // Display the results.
     g.drawString("Prices of coffee per pound: ", 5, 10);
     int y = 30;
     java.util.Enumeration enum = queryResults.elements();
     while (enum.hasMoreElements()) {
     String text = (String)enum.nextElement();
     g.drawString(text, 5, y);
     y = y + 15;
* This private method is used to record an error message for
* later display.
private synchronized void setError(String mess) {
     queryResults = null;
     message = mess;
     worker = null;
     // And ask AWT to repaint this applet.
     repaint();
* This private method is used to record the results of a query, for
* later display.
private synchronized void setResults(Vector results) {
     queryResults = results;
     worker = null;
     // And ask AWT to repaint this applet.
     repaint();

JavaDB / Apache Derby equivalent to the SQL Server IsNull and Oracle nvl

Firstly, if questions for JavaDB are supposted to go somewhere else, sorry for posting in the JDBC section, but I couldn't find a specific section for it.
I'm trying to add support for Apache Derby to a piece of software that already has support for Oracle, SQL Server and MySQL. There is a lot of DB specific coding involved to get the best performance possible. Several of these queries involve checking to see if a nested query returns a value and substituting 0 if no rows are returned.
In Oracle the function is called: nvl
In SQL Server the function is called: IsNull
In MySQL the function is called: IfNull
I can't find an equivalent for Derby. Does one exist?

NULLIF
http://db.apache.org/derby/docs/10.2/ref/rrefcasenullif.html

Using XMLParser for PL/SQL

I am using DBMS_XMLParser in Oracle 10g to parse an XML. The code is as follows:
CREATE OR REPLACE procedure xml_main is
P DBMS_XMLPARSER.Parser;
DOC CLOB;
v_xmldoc DBMS_XMLDOM.DOMDocument;
v_out CLOB;
BEGIN
P := DBMS_XMLPARSER.newParser;
DBMS_XMLPARSER.setValidationMode(p, FALSE);
DOC := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<com.welligent.Student.BasicStudent.Create>
<ControlAreaSync messageCategory="com.welligent.Student" messageObject="BasicStudent" messageAction="Create" messageRelease="1.0" messagePriority="1" messageType="Sync">
<Sender>
<MessageId>
<SenderAppId>com.openii.SyncRouter</SenderAppId>
<ProducerId>a72af712-90ea-43be-b958-077a87a29bfb</ProducerId>
<MessageSeq>53</MessageSeq>
</MessageId>
<Authentication>
<AuthUserId>Router</AuthUserId>
</Authentication>
</Sender>
<Datetime>
<Year>2001</Year>
<Month>3</Month>
<Day>23</Day>
<Hour>13</Hour>
<Minute>47</Minute>
<Second>30</Second>
<SubSecond>223</SubSecond>
<Timezone>6:00-GMT</Timezone>
</Datetime>
</ControlAreaSync>
<DataArea>
<NewData>
<BasicStudent mealCode="" usBorn="Yes" migrant="No" workAbility="No" ellStatus="">
<StudentNumber>052589F201</StudentNumber>
<ExternalIdNumber>1234567890</ExternalIdNumber>
<StateIdNumber>123456</StateIdNumber>
<Name>
<LastName>Lopez</LastName>
<FirstName>Maria</FirstName>
<MiddleName>S</MiddleName>
</Name>
<Gender>Female</Gender>
<BirthDate>
<Month>1</Month>
<Day>1</Day>
<Year>1995</Year>
</BirthDate>
<Race>Hispanic</Race>
<Ethnicity>Hispanic</Ethnicity>
<PrimaryLanguage>English</PrimaryLanguage>
<HouseholdLanguage>Spanish</HouseholdLanguage>
<Address>
<Street>123 Any Street</Street>
<ApartmentNumber>12-D</ApartmentNumber>
<City>Los Angeles</City>
<County>Los Angeles</County>
<State>CA</State>
<ZipCode>90071</ZipCode>
</Address>
</BasicStudent>
</NewData>
</DataArea>
</com.welligent.Student.BasicStudent.Create>';
DBMS_XMLPARSER.PARSECLOB ( P, DOC );
v_xmldoc := DBMS_XMLPARSER.getDocument(P);
printElementAttributes(v_xmldoc);
exception
when DBMS_XMLDOM.INDEX_SIZE_ERR then
raise_application_error(-20120, 'Index Size error');
when DBMS_XMLDOM.DOMSTRING_SIZE_ERR then
raise_application_error(-20120, 'String Size error');
when DBMS_XMLDOM.HIERARCHY_REQUEST_ERR then
raise_application_error(-20120, 'Hierarchy request error');
when DBMS_XMLDOM.WRONG_DOCUMENT_ERR then
raise_application_error(-20120, 'Wrong doc error');
when DBMS_XMLDOM.INVALID_CHARACTER_ERR then
raise_application_error(-20120, 'Invalid Char error');
when DBMS_XMLDOM.NO_DATA_ALLOWED_ERR then
raise_application_error(-20120, 'Nod data allowed error');
when DBMS_XMLDOM.NO_MODIFICATION_ALLOWED_ERR then
raise_application_error(-20120, 'No mod allowed error');
when DBMS_XMLDOM.NOT_FOUND_ERR then
raise_application_error(-20120, 'Not found error');
when DBMS_XMLDOM.NOT_SUPPORTED_ERR then
raise_application_error(-20120, 'Not supported error');
when DBMS_XMLDOM.INUSE_ATTRIBUTE_ERR then
raise_application_error(-20120, 'In use attr error');
END;
CREATE OR REPLACE procedure printElementAttributes(doc DBMS_XMLDOM.DOMDocument) is
nl DBMS_XMLDOM.DOMNODELIST;
len1 NUMBER;
len2 NUMBER;
n DBMS_XMLDOM.DOMNODE;
e DBMS_XMLDOM.DOMELEMENT;
nnm DBMS_XMLDOM.DOMNAMEDNODEMAP;
attrname VARCHAR2(100);
attrval VARCHAR2(100);
text_value VARCHAR2(100):=NULL;
n_child DBMS_XMLDOM.DOMNODE;
BEGIN
-- get all elements
nl := DBMS_XMLDOM.getElementsByTagName(doc, '*');
len1 := DBMS_XMLDOM.getLength(nl);
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FOR j in 0..len1-1 LOOP
n := DBMS_XMLDOM.item(nl, j);
e := DBMS_XMLDOM.makeElement(n);
DBMS_OUTPUT.PUT_LINE(DBMS_XMLDOM.getTagName(e) || ':');
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nnm := DBMS_XMLDOM.getAttributes(n);
n_child:=DBMS_XMLDOM.getFirstChild(n);
text_value:=DBMS_XMLDOM.getNodeValue(n_child);
dbms_output.put_line('val='||text_value);
IF (DBMS_XMLDOM.isNull(nnm) = FALSE) THEN
len2 := DBMS_XMLDOM.getLength(nnm);
dbms_output.put_line('length='||len2);
-- loop through attributes
FOR i IN 0..len2-1 LOOP
n := DBMS_XMLDOM.item(nnm, i);
attrname := DBMS_XMLDOM.getNodeName(n);
attrval := DBMS_XMLDOM.getNodeValue(n);
dbms_output.put(' ' || attrname || ' = ' || attrval);
END LOOP;
dbms_output.put_line('');
END IF;
END LOOP;
END printElementAttributes;
While executing the xml_main proc from an anonymous block, I am getting the following error:
ORA-04063: package body "XDB.DBMS_XMLPARSER" has errors
ORA-06508: PL/SQL: could not find program unit being called: "XDB.DBMS_XMLPARSER"
ORA-06512: at "BALB.XML_MAIN", line 9
ORA-06512: at line 2
I've checked that the XDB is installed in my database by running the below query and getting the output
select comp_name, version, status
from dba_registry
where comp_name like '%XML%';
COMP_NAME VERSION STATUS
Oracle XML Database 10.2.0.2.0 VALID
1 row selected.
Please let me know a way out to resolve it?

Ramesh,
Have you referred to the samples provided in the 8.1.7 doc section at :
http://technet.oracle.com/docs/products/oracle8i/doc_library/817_doc/appdev.817/a86030/adx24pap.htm
In the above page, the link, "Using XML Parser for PL/SQL Examples in sample/" has sample code on using the
xmlparser, xmldom and xslprocessor packages. These samples are provided as demos with the XDK s/w that
normally gets installed in your ORACLE817_HOME/xdk directory.
Hope that helps.
-Srinivas

Parameters to pl/sql pages

Hi all,
I installed the pdk examples showing how to pass parameters betweens pl/sql portlets. I saw it but not understand very weel. This is the same way to pass parameters between pl/sql pages? Is there any step-by-step that explain how to make the parameters passing more simple?
Best regards,
Joao Vitor.

Hi Mick,
Thanks for your reply. However my problem is still not resolved.
I have created a Omniportlet with lists the staff details. When I click on the staff link I am passing to parameters as follows
http://servername/pls/portal/url/PAGE/CCM_MIS_PORTAL/TUTOR_HOME/Course_Info?Param1=10017031/M2523&Param2=001434
on the receving page I have a omni portlet which must receive these 2 parameters and pass it on to the query and filter the results.
On the received page I have created 2 page parameters (Param1 and Param2)
I have assigned these 2 paramaters to the portlet paramers through page parameters' section
on the omni portlet in the query I have created 2 bind variables (p1, p2) and the default value of the bind variable is set using ##Param1## and ##Param2## so the received values from page is passed to to bind variable and hence to the query.
However the omni portlet is not received the parameters and I can not figure out whats wrong?
Is there any problem with my URL (guide says I should use relative URL)
Please help

Generic Apache calling OAS for pl/sql pages

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