Passing a parameter to a package in APEX

I'm totally new using APEX and I have the following problem:
I have a form displaying record information (1 record) and I created a Submit button which call a Process that is a Package in the DB. Although the package runs, I need to send a parameter to it and that parameter comes from one field in the form.
How can I do this?
Second level (once I solve the previous one) I want to do a similar thing but instead using a form, I want to do it with a tabular form, hence the package should be called for every record in the form once the button is clicked.
Thanks for the help.
Edited by: user5333042 on May 9, 2012 1:43 PM

I would recommend one change to the above:
:P1_ITEM3 := Test.testFunction(TO_NUMBER(:P1_ITEM1), TO_NUMBER(:P1_ITEM2));Everything in Apex is effectively a string at runtime. If you overload your PL/SQL program units such that you have the same function or procedure with the same # of arguments but different datatypes, this can get you in trouble.
For example, I had something like MY_UTIL_PKG.GET_PART_RECORD overloaded. One version took an ID number which was the PK of the record and the other took in a part number (which was really a VARCHAR2) which was the unique index of the record. I got in trouble in Apex because IIRC when I passed in a number, it saw it at runtime as a string and tried to run the one that took in the part number (string) with me passing it the ID (number, but understood at runtime as a string) and this caused my function to fail at runtime.
So anything you call PL/SQL from Apex and your input data is a number or date, use TO_NUMBER and TO_DATE explicitly is a good idea.

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Hi.
I am trying to pass a parameter from one class to another class with in a package.And i am Getting the variable as null every time.In the code there is two classes.
i. BugWatcherAction.java
ii.BugWatcherRefreshAction.Java.
We have implemented caching in the front-end level.But according to the business logic we need to clear the cache and again have to access the database after some actions are happened.There are another class file called BugwatcherPortletContent.java.
So, we are dealing with three java files.The database interaction is taken care by the portletContent.java file.Below I am giving the code for the perticular function in the bugwatcherPortletContent.java:
==============================================================
public Object loadContent() throws Exception {
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JetspeedRunData rundata = this.getInputData();
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htStore.put("PortletId", pId);
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Hashtable bugData = null;
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try {
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// Attempting to get the profiles from the session.
//If the profiles are not present in the session, then they would have to be
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// Getting the logged in user
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if (bugProfiles == null) {
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if (bugProfileIdObj == null) {
bugProfileId = -1;
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session.setAttribute(
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=============================================================
And I am trying to call this function as it can capable of fetching the data from the database by "getbugProfiles".
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=============================================================
public void doPerform(RunData rundata, Context context,String str) throws Exception {
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context.put("Error", CommonUtil.getErrMessage(e.getMessage()));
catch (Exception e) {
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context.put(     "Error",CommonUtil.getErrMessage(ErrorConstantsI.EXCEPTION_CODE));
try {
((JetspeedRunData) data).setCustomized(null);
if (((JetspeedRunData) data).getCustomized() == null)
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===============================================================
In the bugwatcher Action there is another function called PostLoadContent.java
here though i have found the portlet Id but unable to fetch that in the bugWatcherRefreshAction.java . I am also giving the code of that function under the bugWatcherAction.Java
================================================
// Get the PortletData object from intermediate store.
CacheablePortletData pdata =(CacheablePortletData) PortletCache.getCacheable(PortletCacheHelper.getUserHandle(
//rundata.getRequest().getRemoteUser()));
((JetspeedUser)rundata.getUser()).getUserName()));
pId1 = (String)portlet.getID();
PortalLogger.logDebug("in the bugwatcher action:"+pId1);
try {
Hashtable htStore = null;
// if PortletData is available in store, get current portlet's data from it.
if (pdata != null) {
htStore =(Hashtable) pdata.getObject(     PortletCacheHelper.getUserPortletHandle(
((JetspeedUser)rundata.getUser()).getUserName(),portlet.getID()));
//Loop through the hashtable and put its elements in context
Set storeKeySet = htStore.keySet();
Iterator itr = storeKeySet.iterator();
while (itr.hasNext()) {
String paramName = (String) itr.next();
context.put(paramName, htStore.get(paramName));
bugwatcherRefreshAction bRefAc = new bugwatcherRefreshAction();
bRefAc.doPerform(pdata,context,pId1);
=============================================================
So this is the total scenario for the fetching the data , after clearing the cache and display that in the portal.I am unable to do that.Presently it is still fetching the data from the cache and it is not going to the database.Even the portlet Id is returning as null.
I am unable to implement that thing.
If you have any insight about this thing, that would be great .As it is very urgent a promt response will highly appreciated.Please send me any pointers or any issues for this I am unable to do that.
Please let me know as early as possible.
Thanks and regards,
Santanu Raha.

Have you run it in a debugger? That will show you exactly what is happening and why.

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I have been tasked with making a complex package more generic.
To achieve this I need to pass a parameter to a SQL Component Task where the source SQL statement is also a variable.
So to help articulate my question further I have create a package and database as follows; -
USE [KWPlay]
GO
/****** Object: Table [dbo].[tblTest] Script Date: 05/14/2014 17:08:02 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
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ID
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ID
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errors.
SSIS package "Package.dtsx" finished: Failure.
I also tried; -
Name: strSQL
Scope: Package
Data Type: String
Value: UPDATE dbo.tblTest SET [Description] = ? FROM dbo.tblTest WHERE ID = 1
However I received the error; -
SSIS package "Package.dtsx" starting.
Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "UPDATE dbo.tblTest SET [Description] = ? FROM dbo...." failed with the following error: "Parameter name is unrecognized.". Possible failure reasons: Problems with
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SSIS package "Package.dtsx" finished: Failure.
Kind Regards,
Kieran.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

Tried; -
Name: strSQL
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Value: UPDATE dbo.tblTest SET [Description] = ? FROM dbo.tblTest WHERE ID = 1
and; -
Result; -
SSIS package "Package.dtsx" starting.
SSIS package "Package.dtsx" finished: Success.
Therefore the answer was to put the parameter number rather than the parameter name under the parameter mapping tab-> parameter name column.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

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      <body>
         <h:form>
            <h:dataTable value="#{login.results}" var="order"
               styleClass="orders"
               headerClass="ordersHeader" columnClasses="orderid,name">
               <h:column>
                  <f:facet name="header">
                     <h:outputText value="#{msgs.orderIDHeader}"/>
                  </f:facet>
                  <h:outputText value="#{order.Order_ID}"/>
               </h:column>
               <h:column>
                  <f:facet name="header">
                     <h:outputText value="#{msgs.nameHeader}"/>
                  </f:facet>
                  <h:outputText value="#{order.Name}"/>
               </h:column>
               <h:column>
                  <f:facet name="header">
                     <h:outputText value="#{msgs.phoneHeader}"/>
                  </f:facet>
                  <h:outputText value="#{order.Phone_Number}"/>
               </h:column>
            </h:dataTable>
         </h:form>
      </body>
   </f:view>
</html>Does this look reasonable?
Thanks,
Dave

Pass a parameter from a report to a customization form of another report

Hello,
I want to pass a parameter value from a report to the customization form of another report and display it in the text field in the customization form as a default value. I have 2 variables in the customization form and in one of them, I would like to display the default value from a previous report.
Thank you
Jayasree

1. go to the manage component screen of the report
2. open the package body (pl/sql source)
3. search for 'procedure show_parms'
4. scroll down till you find
-- call to parameter form rendering engine
5. copy the procedure call below it
a) you will have to pass <PORTAL_SCHEMA>.wwv_utlglobl.RUN_AS_NORMAL to p_mode
b) remove the parameters p_reference_path, p_redirect_url, p_exec_mode, p_page_url ( or you can pass null to them)
c) 'p_parm_names' will contain your 2 parameters
d) you can pass values to 'p_parm_values' which you want to be displayed in the parameter forms.
6. you can call this procedure from a dynamic page and link the dynamic page to your first report

Passing Time Parameter to a SQL Script

I am trying to create an SSIS package that will extract data from a non BPC database to load into BPC. I am calling the package from DM prompting for the time parameter. However,   I am having problems passing the parameter to the SQL script. I am using OLEDB Data source task using the SQL command - Using the following scrip where the '?'' is the prompt for the BPC time parameter. Any suggestions on how to resolve would be greatly appreciated.
SELECT
         CASE
                  WHEN LEN(GLAccountNumber)=10
                  THEN LEFT(GLAccountNumber,6)
                  ELSE GLAccountNumber
         END                                                   AS ACCOUNT     ,
         'F_CLO'                                               AS ACCTDETAIL ,
         'ACTUAL'                                              AS CATEGORY    ,
         RTRIM(CompanyCode)                             AS COMPANY     ,
         RTRIM(CompanyDepartment)                              AS COSTCENTER ,
         'FM'                                                  AS DATASRC     ,
         'NON_INTERCO'                                         AS INTERCO     ,
         'NOMAT'                                               AS MATERIALS   ,
         'NOPC'                                                AS PROFITCTR   ,
         'LC'                                                  AS RPTCURRENCY ,
         CAST(YearNumber AS CHAR(4)) + '.' + MonthAbbreviation AS [TIME]      ,
         SUM(TransactionAmount)                                AS SIGNEDDAA
FROM     dbo.GLTransactionDimension a WITH (nolock)
         JOIN dbo.GLTransactionFacts b WITH (nolock)
         ON       a.GLTransactionDimensionKey = b.GLTransactionDimensionKey
         JOIN dbo.DateDimension c WITH (nolock)
         ON       b.EntryDateDimensionKey = c.DateDimensionKey
WHERE    EntryDateDimensionKey         LIKE
          CASE
                  WHEN RIGHT(?,3)='APR' THEN '200904%'
                  WHEN RIGHT(?,3)='MAY' THEN '200905%'
           END
         AND      RowType = 'T'
GROUP BY CompanyCode ,
         DepartmentCode     ,
         CompanyDepartment ,
         GLAccountNumber    ,
         YearNumber         ,
         MonthAbbreviation
ORDER BY CompanyCode ,
         DepartmentCode     ,
         GLAccountNumber    ,
         YearNumber         ,
         MonthAbbreviation

Hi Steven,
Use SQL task without parameter
Into DM package into Modify script Build a variable where you will build the entire sql string and of course you will be able to pass also the variable.
After that you will call into Modify scrip something like:
TASK( Yourtask, SQL, "the entire SQL with parameter")
Regards
Sorin

Unable to pass the parameter to other portlet

Hi,
I am trying to pass the parameter from one portlet to other portlet using the convention below...
Example say you have two reports on a page dept and employee. You want to refresh employee report by clicking on
the dept in the department report in the same page.
(1) Create the first report based on the query
SELECT htf.anchor('http://domain/servlet/page?&_pageid=97&_dad=portal_dad&_schema=portal_schema&_mode=3&dept_code='||DEPTNO,DEPTNO) Department,
dname FROM scott.dept;
(2) Create a 2nd report
select * from EMP where DEPTNO = :dept_code
(3) In the the additional pl/sql code section before display page on the 2nd report do this
portal30.wwv_name_value.replace_value(
l_arg_names, l_arg_values,
p_reference_path||'.dept_code',portal30.wwv_standard_util.string_to_table2(nvl(get_value('dept_code'),10)));
(4) Created a page and added these reports as portlets.
In point (4) I am not getting the value of selected deptno in 'dept_code'. It is always taking the default value as '10'...
I like to have the quick solution for this so that I can show the demo to my client...
Thanks in Advance
Sudheer

Hi Ali,
We can add parameterized queries to any TableAdapter (and controls to accept parameter values and execute the query) using the
Search Criteria Builder Dialog Box.
For detail information, please refer to the following article to create a Windows Form to Search Data:
http://technet.microsoft.com/en-us/library/hbsty6z7.aspx
In addition, this issue is more related to Windows Form. I would suggest open a new thread in Windows Form forum if you have any more qestions:
http://social.msdn.microsoft.com/Forums/windows/en-US/home?forum=winforms
Regards,
Elvis Long
TechNet Community Support

Web link to pass the parameter to custom web app then update the field

Hi,
I have created the web link in service request object to refer Account Object. I want to let user able to select the account from web link then base on the current SR no and account that have created update the record in CRMOD. My question is how to pass the parameter out to my external web app so that they can update my SR correctly?
Thank you

Hi Messer,
I have put in the syntax as below :-
https://secure-ausomxega.crmondemand.com/OnDemand/user/AssocAccountPopup?mapBC=Service+Request&OACTRL=Account&ophi=PopupNewForm.Account+Id&pfid=PopupNewForm&OMTHD=AssocPopup&OMTGT=PopupSearchList&assocInit=Y&opht=4&OAOBJ=Service+Request&mapField=Account&ophd=PopupNewForm.Account&ophpd=3&disableclear=Y&ophr=AssocAccountPopup&assocval=&ParentType=Edit
This pop up screen wil let the user to select the account then i will pass the account and the SR to external web app to update back the CRMOD. I am not too sure the above syntax is correct or maybe can you give some example.
I am new in CRMOD, hope that you can advice on this.
Thank you,
SK

How to pass date parameter from one page to other in BSP application

Hello gurus,
In my BSP application i have taken an input field and made its type "date" and its value also of type date and have set showhelp .
Now once a particular date is given as an input i want to pass its value to next page. And in next page i have to fire a query based on the date entered in previous page...
Now my prb is that my date value is not getting passed to the next page.
I have used
navigation->set_parameter( name = 'BEGDA' value = BEGDA ).
to pass date parameter.....still parameter is not getting passed.
plz help me with this.....
thankx.....

Hi Eddy,
By truncation i mean the entire date becomes 10 char including the ' . ' eg(06.12.2006).
so with begda being 8chars it takes my date as 06.12.200
as a result my query is not getting executed.
now i have tried to use a FM 'CONVERT_DATE_TO_INTERN_FORMAT'.
in my 1st page but still in 2nd page its giving me following error.
<b>The data that was read could not be written to the specified target field during a SELECT access. Either the conversion is not supported for the type of the target field, or the target field is too short to accept the value, or the data is not in the appropriateformat for the target field.
</b>
Regards
Swati

Passing a parameter to a package in APEX

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