Ho wto Dynamically Pass Parameters to a Query in Discoverer

Hi All,
I have a Query where I would to like to pass the Parameters Dynamically.In my query I have three selects and two UNION ALL's.In the three selects I have to pass Period & Year Parameters.In Each Select the Period Calculation is Different.Say in first & second select from the passed period parameter I calculate the previous Months.Whereas in the last select I do the the calculation with the Passed Period.How is it Possible with Discoverer..
Thnx in Advance
Rgds,
Sai Srivatshav

Hi,
Well there is no straight forward way to do that.
There is a work around to get that functionality by using outer tables or context.
Take a look at the following posts:
Re: Parameters in SubQuery
Re: Parameters in Discoverer Administration
Re: Passing multiple parameters into Custom Folder...

Similar Messages

Does XML approach for passing parameters in the query make the query slow?

Hi,
I am using XML approach for passing parameters in a query. This is running very slow but when I pass comma separated values in parameter, it runs very fast.
So it concludes that we should not use XML approach for passing parameters. Please confirm me that Am I right or wrong?
I have also googled to clear my doubt but not get solution till now. please help me.
Regards,
Sachin

914014 wrote:
Hi,
I am using XML approach for passing parameters in a query. This is running very slow but when I pass comma separated values in parameter, it runs very fast.
So it concludes that we should not use XML approach for passing parameters. Please confirm me that Am I right or wrong?
I have also googled to clear my doubt but not get solution till now. please help me.
Regards,
SachinShow us what you are doing, create a simple yet complete example we can run on our Oracle instances.
Then we will know exactly what you mean, and can comment appropriately.
Cheers,

Passing parameters for a query throught XML and capturing response in the same

Hi All,
I have defined a RequestParameters object and i am passing paramerts for a query through XML and trying to capture the result in the same and send back to the source. In this case i am send XML from excel.
Below is my XML format.
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Insert xmlns="http://tempuri.org/">
<dataContractValue>
<dsRequest>
<dsRequest>
<SOURCE></SOURCE>
<ACTION>Insert</ACTION>
<RequestParams>
<RequestParams>
<ACC_NO>52451</ACC_NO>
<EMP_CITY>HYD</EMP_CITY>
<EMP_NAME>RAKESH</EMP_NAME>
<EMP_CONTACT>99664</EMP_CONTACT>
<EMP_JOM>NOV</EMP_JOM>
<EMP_SALARY>12345</EMP_SALARY>
</RequestParams>
<RequestParams>
<ACC_NO>52452</ACC_NO>
<EMP_CITY>HYD</EMP_CITY>
<EMP_NAME>RAKESH</EMP_NAME>
<EMP_CONTACT>99664</EMP_CONTACT>
<EMP_JOM>NOV</EMP_JOM>
<EMP_SALARY>12345</EMP_SALARY>
</RequestParams>
</RequestParams>
</dsRequest>
<dsRequest>
<SOURCE></SOURCE>
<ACTION>Update</ACTION>
<RequestParams>
<RequestParams>
<ACC_NO>52449</ACC_NO>
<EMP_CITY>HYD1</EMP_CITY>
<EMP_NAME>RAKESH1</EMP_NAME>
<EMP_SALARY>1345</EMP_SALARY>
</RequestParams>
<RequestParams>
<ACC_NO>52450</ACC_NO>
<EMP_CITY>HYDer</EMP_CITY>
<EMP_NAME>RAKEH</EMP_NAME>
<EMP_SALARY>1235</EMP_SALARY>
</RequestParams>
</RequestParams>
</dsRequest>
</dsRequest>
</dataContractValue>
</Insert>
</s:Body>
</s:Envelope>
Where i have a List of dsRequest and RequestParams, where i can send any number of requests for Insert,Update. I have two a XML element defined in RequestParams "RowsEffected","error" where the result will be caputred and is updated
to the response XML.
I have 6 defined in RequestParams
EMP_SALARY(int),ACC_NO(int),EMP_CITY(string),EMP_NAME(string),EMP_CONTACT(string),EMP_JOM(string)
My Question is:
When i am trying to build response XML with the following code, the parameters which are not given in the Request XML are also appearing in the Response.
                ResponseParams.Add(
newdsResponse()
                    ACTION = OriginalParams[a].ACTION,
                    SOURCE = OriginalParams[a].SOURCE,
                    Manager = OriginalParams[a].Manager,
                    RequestParams = OriginalParams[a].RequestParams
Where the OriginalParams is dsRequest
Ex: In my update query i will only send three parameters, but in my response building with ablove code, i am getting all the variables defined as INT in the RequestParameters.
Is there any way i can avoid this and build response with only the parameters given in the Request ??
Appreciate ur help..Thanks
Cronsey.

Hi Kristin,
My project is, User will be giving the parameters in the excel, and using VBA, the values are captured and an XML is created in the above mentioned format and is send to web service for the Insert/Update.
I created a webservice which reads the values from <datacontract> and it consist of list of <dsRequests> where any number of Insert/Upate commands can be executed, with in which it contains a list of <RequestParams> for multiple insertion/Updation.
//function call
OriginalParams = generator.Function(query, OriginalParams);
where OriginalParams is List<dsRequest>
//inside function
command.Parameters.Add()// parameters adding
int
val = command.ExecuteNonQuery();
after the execution,an XML element is added for the response part.and it is looped for all the RequestParams.
OriginalParams[i].Result.Add(
newResult()
{ ERROR = "No Error",
ROWS_EFFECTEFD = 1 });
//once all the execution is done the response building part
for(inta
= 0; a < OriginalParams.Count; a++)
                ResponseParams.Add(
newdsResponse()
                  Result = OriginalParams[a].Result
QUEST: When i am trying to build response XML with the following code, the parameters which are not given in the Request XML are also appearing in the Response.
Ex: In my update query i will only send three parameters, but in my response building with ablove code, i am getting all the variables defined as INT in the RequestParameters.
Is there any way i can avoid this and build response with only the parameters given in the Request ??
Appreciate ur help..Thanks
Cronsey.

Passing parameters to oracle query

Hi Everyone,
I'm a newbie to oracle and need help passing parameters to an oracle query. For example, I need to show all the employees in a certain department.So a list of "DEPT_CODE"'s will be displayed on a webpage and then the selected value will be passed to the query. I currently have this query in MS Access and use the bracket for user input ("[Dept]"). But how can this be done in oracle?
I am using ASP.NET 2.0 and Crystal Reports XI. Basically I have a webform where users can select the date range and department from a listbox. When the submit button is clicked, the values are passed to the query in crystal reports. For example, I have a query with "DEPT" as a parameter. So I pass the value of the selected listbox item from the webform to the crystal report. But now I have to select data from an oracle database and provide parameters. This is where I need help.
Thanks in advance
-Sam

Duplicate post.
Refer to this thread
Passing parameters to oracle query

Passing parameters to select query in DB link from invoke...

I am having a DB partner link which executes the select query based on user specified parameter.
Now i have created an invoke activity and specified input[this needs to be passed to query] and output parameters[this is query result]. This invoke activity calls DB partner link in which one parameter has been created to be used in select query. So my doubt is , will DB partner link take up the input parameter of invoke activity automatically or do we need to specify any mapping for this?

When you create a db partnerlink the parameter you create for your select is the input and when you create the input variable in the invoke for this partnerlink it is created with the right type for the parameter.
Create an Assign before your invoke and assign a value to the input variable you created in the invoke. That value will be passed and used as the parameter in the select.
Heidi.

How to pass parameters to Xacute Query

hai all,
Can we pass parametes to Xacute Query using java script with out using any applet in the page..
Thanks,
Vidhya

Hi Vidhya,
use this function
service.useService(http://"hostname"/Lighthammer/Illuminator?QueryTemplate=Querytemplatpath&Content-Type=text/xml&Param.1=Param",_"Service1");
Hope That helps,
Regards,
Musarrat
Edited by: Musarrat Husain on Mar 4, 2008 2:22 PM

Passing Parameters to SQL Query and Displaying Result

The user enters a serial number in a text box and then pushes a button to get info about the serial number. I do this with two regions. The first region has the text box and the button. The second region is a Report type region and contains the following SQL:
select case
when "WARRANTYSTATUS"."OUTOFWARRANTYDATE" >= sysdate then
'Serial Number '||"WARRANTYSTATUS"."SERIALNUMBER"||' is in warranty.'
else
'Serial Number '||"WARRANTYSTATUS"."SERIALNUMBER"||' is out of warranty.'
end as "The result is:"
from "WARRANTYSTATUS"
where "WARRANTYSTATUS"."SERIALNUMBER" in (:P1_SERIALNUMBER)
For a single serial number of the form CU5-0799 every thing works. I am a little suprised this works because the SERIALNUMBER in the WARRANTYSTATUS table is of type varchar2 which means the serial number in the where clause must be surrounded by single quoties. Not sure where the single quoties are being added.
However, what I like to do is to enter more that one serial number, seperated by commas, in the same text box, and then the query return a result for each serial number. What I would like to enter is:
CU5-0799, CU5-07132, CU5-89345
The problem is this string of three serial numbers will needs to be have single quotes around each serial number at the level of the sql statement. So the question is how do I make this work?? Thanks for the help in advance.

Bob,
If you would change your OTN handle to something more mnemonically friendly, that would help us. Thanks.
This topic is addressed fully, with various techniques described, here: Re: Search on a typed in list of values .
I am a little suprised this works because the SERIALNUMBER in the WARRANTYSTATUS table is of type varchar2 which means the serial number in the where clause must be surrounded by single quoties.
Not true. Quotes are used for literals, not bind variables.
Scott

SOURCING10: Passing parameters to a Query Based webservice using JAVA

Hi Experts,
I have been working on consuming a Query based webservice published in Souricng10 in a simple JAVA class. The query has a filter parameter which is not mandatory. I am able to consume the webservice using the GET method and display the content of the webservice. But when i try to POST a value to the filter parameter of the query i am getting the following error:
java.io.IOException : Server returned HTTP response code: 415 for URL: http://sapcild9.web.bc:55000/sourcing/ngservices/rest/query/Z_TEST_WS_QUERY/execute/
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
Following is the code which i have used:
   URL url = new URL("http://sapcild9.web.bc:55000/sourcing/ngservices/rest/query/Z_TEST_WS_QUERY/execute/");
   HttpURLConnection connection = (HttpURLConnection)url.openConnection();
   connection.setRequestProperty("Authorization", "Basic " + authStringEnc);
   connection.setRequestProperty("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
   connection.setRequestProperty("Content-Length", "" +Integer.toString(urlParameters.getBytes().length));
   connection.setRequestProperty("Content-Language", "en-US");
   connection.setUseCaches (false);
   connection.setDoInput(true);
   connection.setDoOutput(true);
   connection.setAllowUserInteraction(true);
   connection.setInstanceFollowRedirects(false);
   connection.setRequestMethod("POST");
   connection.connect();
   //Send request
   OutputStream out = connection.getOutputStream();
   OutputStreamWriter wr= new OutputStreamWriter(out, "UTF-8");
   wr.write("EXTERNAL_ID");
   wr.write("=");
   wr.write(URLEncoder.encode("temp","UTF-8"));
   wr.close();
   out.close();
   is = connection.getInputStream();
   isr =new InputStreamReader(is);
   BufferedReader bufferReader = new BufferedReader(isr);
   String str; StringBuffer stringBuffer = new StringBuffer();
   while ((str = bufferReader.readLine()) != null) {
   stringBuffer.append(str);
   stringBuffer.append("\n");
   System.out.println(stringBuffer.toString());
   connection.disconnect();
   is.close();
Please Advise how to proceed on this isssue?
Thanks in advance.
Srikanth Emani

Hi Gael,
your URL is made up of :
[ProcedureName]?[parameter1]=[value1]&[parameter2]=[value2]
creating URLs like this can have problems especially with spaces and punctuation.
the answer is a FORM
the following will create a hidden form :
FORM ACTION="[ProcedureName]" METHOD="POST" name="F1"
INPUT type="HIDDEN" name="[parameter1]" value="[value1]"
INPUT type="HIDDEN" name="[parameter2]" value="[value2]"
/FORM
you can set the values in the form using:
document.F1.[parameter1].value="abc123%%&&$$!";
document.F1.submit();
will submit the form and the PL/SQL procedure should receive the text as it was contained in the form.
the only characters that can now cause problems are :
" as it delimits the field.
' as it may cause problems in PL/SQL.
\ as it is a special character.
Regards Michael

Passing parameter to a query in Discoverer Admiin custome folder.

I am developing a report in which I need to paa in the request Id as parameter to display the user the data corresponding to that request Id. However the query is very complex and If I am enetering the request Id in Discoverer Desktop se as Condition for the workbook created the report takes a lot of time to generate. Is there any mechanism through which I can pass the parameter directly to the Custome folder query. As this will reduce my computation time since all the joins will be done only for the rows with that given request Id rather than for all the rows which is happenning correctly.
Thanks.

Hi,
Well there is no straight forward way to do that.
There is a work around to get that functionality by using outer tables or context.
Take a look at the following posts:
Re: Parameters in SubQuery
Re: Parameters in Discoverer Administration
Re: Passing multiple parameters into Custom Folder...

Passing Parameters from Forms to Discoverer

Hello Everybody,
Is there a way to pass parameters from Oracle Forms to discoverer 4??
I want to call Discoverer from a Form and pass parameters to a sheet.
Thanks

Hi,
I don't have 10g right now, so can't test it...
Isn't it possible to just put the params you won't show to your users 'behind' other objects on the param form?
Strange behaviour anyway, in 6i Reports does not seem to care wether the params are on the form or not.
Rgds,
Guido

Passing parameters dynamically from Self Service Page

Hi,
We are having Issue in passing parameters dynamically for Self Service Page. We are in the process of doing research on the same which is taking time. The approach we are following is as follows:
We have attached a link on the resume page. The link is in the form of a button. On the click of button the report is displayed. The steps are as given below:
1. Log in through the Application Developer Responsibility.
2. Created a SSWA plsql type function CD_TEST_SS with parameters as report=TESTING_PDF&PARAMETERS=P_PERSON_ID~617*DESFORMAT~PDF*]] and HTML call as OracleOASIS.RunReport.
3. Enable the profile option Personalize Self-Service Defn to Y.
4. Log in through the Manager Self Service Responsibility.
5. Create an item of type button Test using personalization feature and attach the function CD_TEST_SS to the Resume page.
6. The button Test appears on the form.
7. On clicking the Test button the 6i report is called. The rdf file is place on the server in appl/au/11.5.0/reports/US directory. The rdf name is TESTING_PDF.rdf.
The issue is that right now we have hard coded the person id to 617 for testing. We need to pass the parameters at runtime. i.e. the person id of the employee selected should be passed dynamically. Please let us know if you have any idea about this.
Thanks and Regards
Rupashree Prabhu

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SSRS,MDX- Passed parameters are not hitting the main query in Dataset

I have created a SSRS report which has to accept two parameters i.e., store name, Date(to show sales on particular date) in report. which are working fine for me. but, those passed parameters are not hitting the main query in main Dataset. what ever i
pass in parameters, it is displaying all the rows(every city values). i think i am not correct in creating the statement in Main dataset query, to receive those 2 parameters into the main query. can anybody please help me how to create the statement
in main date set to display the results for the exact parameter i am passing(which has to be in MDX).
ram

Hi ramprasad74,
According to your description, you want to use parameter in the report, then after parameter values are selected, corresponding data will be displayed in the report. But the parameters do not work and all the rows are displayed.
To pass parameter to main report dataset, we need to define parameter for MDX query and assign parameter name same as SSRS report parameter. For detail information, please refer to the following steps:
Create a Dataset to retrieve data for Store name parameter.
Create Store name parameter, type name and prompt, set Date type to Text, check Allow multiple values check box, then select get values from the dataset.
Create a Dataset for Date parameter.
Create Date parameter, type name and prompt, set Date type to Date/Time, then select get values from the dataset.
Create a new dataset used to retrieve data for the report, add statement like below to the mdx query: {STRTOMEMBER(@Date)} * {STRTOSET (@Store_name)}.
In Query Designer pane, click Query Parameters and assign parameter name same as SSRS report parameter.
For more information about SSRS Report with Single and Multi Selection Parameter using MDX Query, please refer to the following blog:
http://www.codeproject.com/Articles/799265/SSRS-Report-with-Single-and-Multi-Selection-Parame
If you have any more questions, please feel free to ask.
Thanks,
Wendy Fu
If you have any feedback on our support, please click
here.

I need to pass a query in form of string to DBMS_XMLQUERY.GETXML package...the parameters to the query are date and varchar ..please help me..

I need to pass a query in form of string to DBMS_XMLQUERY.GETXML package...the parameters to the query are date and varchar ..please help me build the string .Below is the query and the out put. ( the string is building fine except the parameters are with out quotes)
here is the procedure
create or replace
procedure temp(
    P_MTR_ID VARCHAR2,
    P_FROM_DATE    IN DATE ,
    P_THROUGH_DATE IN DATE ) AS
    L_XML CLOB;
    l_query VARCHAR2(2000);
BEGIN
l_query:= 'SELECT
    a.s_datetime DATETIME,
    a.downdate Ending_date,
    a.downtime Ending_time,
    TO_CHAR(ROUND(a.downusage,3),''9999999.000'') kWh_Usage,
    TO_CHAR(ROUND(a.downcost,2),''$9,999,999.00'') kWh_cost,
    TO_CHAR(ROUND(B.DOWNUSAGE,3),''9999999.000'') KVARH
FROM
    (SELECT s_datetime + .000011574 s_datetime,
      TO_CHAR(S_DATETIME ,''mm/dd/yyyy'') DOWNDATE,
      DECODE(TO_CHAR(s_datetime+.000011574 ,''hh24:'
      ||'mi''), ''00:'
      ||'00'',''24:'
      ||'00'', TO_CHAR(s_datetime+.000011574,''hh24:'
      ||'mi'')) downtime,
      s_usage downusage,
      s_cost downcost
    FROM summary_qtrhour
    WHERE s_mtrid = '
    ||P_MTR_ID||
   ' AND s_mtrch   = ''1''
    AND s_datetime BETWEEN TO_DATE('
    ||P_FROM_DATE||
    ',''DD-MON-YY'') AND (TO_DATE('
    ||P_THROUGH_DATE||
    ',''DD-MON-YY'') + 1)
    ) a,
    (SELECT s_datetime + .000011574 s_datetime,
      s_usage downusage
    FROM summary_qtrhour
    WHERE s_mtrid = '
    ||P_MTR_ID||
    ' AND s_mtrch   = ''2''
    AND s_datetime BETWEEN TO_DATE('
    ||P_FROM_DATE||
    ',''DD-MON-YY'') AND (TO_DATE('
    ||P_THROUGH_DATE||
    ','' DD-MON-YY'') + 1)
    ) B
where a.S_DATETIME = B.S_DATETIME(+)';
SELECT DBMS_XMLQUERY.GETXML('L_QUERY') INTO L_XML   FROM DUAL;
INSERT INTO NK VALUES (L_XML);
DBMS_OUTPUT.PUT_LINE('L_QUERY IS :'||L_QUERY);
END;
OUTPUT parameters are in bold (the issue is they are coming without single quotes otherwise th equery is fine
L_QUERY IS :SELECT
    a.s_datetime DATETIME,
    a.downdate Ending_date,
    a.downtime Ending_time,
    TO_CHAR(ROUND(a.downusage,3),'9999999.000') kWh_Usage,
    TO_CHAR(ROUND(a.downcost,2),'$9,999,999.00') kWh_cost,
    TO_CHAR(ROUND(B.DOWNUSAGE,3),'9999999.000') KVARH
FROM
    (SELECT s_datetime + .000011574 s_datetime,
      TO_CHAR(S_DATETIME ,'mm/dd/yyyy') DOWNDATE,
      DECODE(TO_CHAR(s_datetime+.000011574 ,'hh24:mi'), '00:00','24:00', TO_CHAR(s_datetime+.000011574,'hh24:mi')) downtime,
      s_usage downusage,
      s_cost downcost
    FROM summary_qtrhour
    WHERE s_mtrid = N3165 AND s_mtrch   = '1'
    AND s_datetime BETWEEN TO_DATE(01-JAN-13,'DD-MON-YY') AND (TO_DATE(31-JAN-13,'DD-MON-YY') + 1)
    ) a,
    (SELECT s_datetime + .000011574 s_datetime,
      s_usage downusage
    FROM summary_qtrhour
    WHERE s_mtrid = N3165 AND s_mtrch   = '2'
    AND s_datetime BETWEEN TO_DATE(01-JAN-13,'DD-MON-YY') AND (TO_DATE(31-JAN-13,' DD-MON-YY') + 1)
    ) B
where a.S_DATETIME = B.S_DATETIME(+)

The correct way to handle this is to use bind variables.
And use DBMS_XMLGEN instead of DBMS_XMLQUERY :
create or replace procedure temp (
p_mtr_id       in varchar2
, p_from_date    in date
, p_through_date in date
is
l_xml   CLOB;
l_query VARCHAR2(2000);
l_ctx   dbms_xmlgen.ctxHandle;
begin
l_query:= 'SELECT
    a.s_datetime DATETIME,
    a.downdate Ending_date,
    a.downtime Ending_time,
    TO_CHAR(ROUND(a.downusage,3),''9999999.000'') kWh_Usage,
    TO_CHAR(ROUND(a.downcost,2),''$9,999,999.00'') kWh_cost,
    TO_CHAR(ROUND(B.DOWNUSAGE,3),''9999999.000'') KVARH
FROM
    (SELECT s_datetime + .000011574 s_datetime,
      TO_CHAR(S_DATETIME ,''mm/dd/yyyy'') DOWNDATE,
      DECODE(TO_CHAR(s_datetime+.000011574 ,''hh24:'
      ||'mi''), ''00:'
      ||'00'',''24:'
      ||'00'', TO_CHAR(s_datetime+.000011574,''hh24:'
      ||'mi'')) downtime,
      s_usage downusage,
      s_cost downcost
    FROM summary_qtrhour
    WHERE s_mtrid = :P_MTR_ID
    AND s_mtrch   = ''1''
    AND s_datetime BETWEEN TO_DATE(:P_FROM_DATE,''DD-MON-YY'')
                       AND (TO_DATE(:P_THROUGH_DATE,''DD-MON-YY'') + 1)
    ) a,
    (SELECT s_datetime + .000011574 s_datetime,
      s_usage downusage
    FROM summary_qtrhour
    WHERE s_mtrid = :P_MTR_ID
    AND s_mtrch   = ''2''
    AND s_datetime BETWEEN TO_DATE(:P_FROM_DATE,''DD-MON-YY'')
                       AND (TO_DATE(:P_THROUGH_DATE,'' DD-MON-YY'') + 1)
    ) B
where a.S_DATETIME = B.S_DATETIME(+)';
l_ctx := dbms_xmlgen.newContext(l_query);
dbms_xmlgen.setBindValue(l_ctx, 'P_MTR_ID', p_mtr_id);
dbms_xmlgen.setBindValue(l_ctx, 'P_FROM_DATE', to_char(p_from_date, 'DD-MON-YY'));
dbms_xmlgen.setBindValue(l_ctx, 'P_THROUGH_DATE', to_char(p_through_date, 'DD-MON-YY'));
l_xml := dbms_xmlgen.getXML(l_ctx);
dbms_xmlgen.closeContext(l_ctx);
insert into nk values (l_xml);
end;

Dynamically Pass sql query in Database adapter

hi',
How can we dynamically pass sql query in Database adapter, is there any way, I am using SOA 11G.
Thanks
Yatan

Hi,
Tried that too. No luck. Gives me this.
The selected operation process could not be invoked.
An exception occured while invoking the webservice operation. Please see logs for more details.
oracle.sysman.emSDK.webservices.wsdlapi.SoapTestException: Exception occured when binding was invoked.
Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'selectUsingIn' failed due to: Pure SQL Exception.
Pure SQL Execute of select interface_id, property_name, property_value from ( (?) ) failed.
Caused by java.sql.SQLSyntaxErrorException: ORA-00903: invalid table name
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
Regards,
Neeraj Sehgal

Problem in passing parameters between flow task in a dynamic region

Hi,
I have a problem with the passing of parameters between task flow when it is executed within a dynamic region. To implement this, I followed the Baranovskis Andrejus Blog "JDeveloper 11g and ADF Task Flow Parameters" and everything works perfect as the task flow are not invoked from a dynamic region. But if the same task flow are converted to fragment of pages and executed in a dynamic region, the filter in the task flow that is called does not work, it does not return any records.
Any idea that I may be missing to make this work well?.
Thanks in advance.

Hi Frank.
My case is the first, ie in a single dynamic region, a task flow call another passing parameters to filter data to display in the second, using a task flow call activitie. As I said in the message above, everything works well as both task flow to not become unbounded task flow with fragmet page.
Any ideas?
Thanks

Ho wto Dynamically Pass Parameters to a Query in Discoverer

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