Parameter form problems w/reports server

I'm in the process of trying to make some reports from a forms-
based application available on an intranet via reports server.
If I call the reports without a parameter form (just take the
default parameter values) they work fine, but as soon as I put
in a 'Paramform=YES' I start running into problems.
The entries in cgicmd.dat are in this form:
reptname: server=servername report=reptname.rdf
userid=user/pw@db_name destype=cache desformat=PDF paramform=YES
When I submit the parameter form, no matter what set of values,
I get this error:
Oracle Reports Server CGI - Key "" is unrecognized. Possible
causes: bad URL syntax; key in URL was not found in the key map
file.
Also, on some forms that should have drop-down list boxes, it's
instead displaying a blank text field followed by a long string
of values as plain text below it.

hello,
sounds like an issue we had in the early versions of 6i. i would suggest you upgrade to the latest patch.
regards,
the oracle reports team --pw

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Hi Frank,
There's a note published on Metalink, note 139546.1, showing a workaround to thi problem. but
- it is rather lengthy and confusing, may not be practical .
- it only applies to Forms and Reports 6i.
However, it shows that the problem comes from 2 items in the source code of the parameter form which is produced by the RUN_REPORT_OBJECT built-in:
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Tho.

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WHERE
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====================
General Information
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Parameter
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Message was edited by:
sgalaxy

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then as destype is local file so client can store it in notepad on his M/C.
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As destype in parameter form can have one of the four value(cache,file,printer,mail) so I
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I developed developer report(reports 6.0) and deployed it on web.Reports are made in character mode so that it can be stored in ascii format.our requirement is that output can be stored in ascii file on remote client M/C.
If I go to http://websrv/misbin/Rwcgi60.exe?server=repsrv+userid=scott/tiger@conn+Report=tsms_pending+destype=localfile
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How forms know when Report Server is down

Environment: Oracle Developer Suite 10g 10.1.2.0.2 R2
os :windows xp
I have button to call a report object :when-button-pressed
declare
v_report_name VARCHAR2(30):='REQ010';----report name without .rdf
          v_repid REPORT_OBJECT;
          vc_rep VARCHAR2(20);
          vc_rep_status VARCHAR2(20);
          vc_URL VARCHAR2(100);
          vc_rep_job VARCHAR2(10);
          Plist ParamList;
          dummy NUMBER;
          Report_Plist_name VARCHAR2(30) := 'REPORT_PARAM_LIST';
          REPORT_NOT_GENERATED EXCEPTION;
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BEGIN
--=========================================================================
BEGIN
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WHEN OTHERS THEN
raise PARAMETER_LIST_SECTION_PROBLEM;
END;
--=============================================================================
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          vc_rep_status := REPORT_OBJECT_STATUS(vc_rep);
--=============================================================================
BEGIN
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                              WHILE vc_rep_status in
                              ('RUNNING', 'OPENING_REPORT', 'ENQUEUED')
                              LOOP
                                   vc_rep_status := REPORT_OBJECT_STATUS(vc_rep);
                              END LOOP;
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                              if vc_rep_status = 'FINISHED' then
                                                  vc_rep_job := substr(vc_rep,instr(vc_rep,'_')+1);
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                                                  vc_URL := '/reports/rwservlet/getjobid' ||vc_rep_job||
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                                                  (v_repid,report_server);
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EXCEPTION
WHEN OTHERS THEN
raise REPORT_NOT_GENERATED;
END;
--=============================================================================
Destroy_Parameter_List('REPORT_PARAM_LIST');
EXCEPTION
WHEN REPORT_NOT_GENERATED THEN
msgbox('Error Calling Report');
--Causes: 1-Report file name is incorrect,check report name and existance.
-- 2-Or, Report Server is Down.
WHEN PARAMETER_LIST_SECTION_PROBLEM THEN
msgbox('CHECK PARAMETER SECTION ');
WHEN OTHERS THEN
msgbox(SQLERRM);
END;
Problem:
======
How can I distingwish among these conditions:
IF Report cannot run :
when the problem is from the report file object itself.
and IF the problem is the Report Server is Down.
and the report file is not exist.
Tries:
I try to but many exception to differenciate between these conditions but I fail
how can I display a message to the user,Inform him the problem ,
So the support personnel know if the problem from the Report object or the application Server
.

Hi Krishan,
If you want to check if local cache service is running, you can do something like this:
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am not sure, but try to set the required field for this item in the property inspector to false.
regarding the LOV, check this example : Adding an LOV to a query parameter (executeWithParams) in this link:
http://blogs.oracle.com/shay/
also check this:
http://blogs.oracle.com/shay/2009/12/adf_query_with_parameters_and.html
Edited by: M.Jabr on Feb 5, 2011 6:11 AM

How the show parameter form for the report over the web by using an url ?

hello,
my url to call my report is :
http://server/reports/rwservlet?report=rtm0350.rep&desformat=html&userid=un/pw@hostring&server=rep_server&paramform=yes
but it doesn't show me the parameter form to introduce the parameters and I get :
'FINISH SUCCESSFULLY'
has anybnody any idea ?
thank's

If this is a 'paper' report then =yes has always worked for me as long you have parameters declared in the report.
Description Use PARAMFORM to specify whether to display the Runtime Parameter
Form when you execute a report through CGI or a servlet. PARAMFORM is used only to
supply parameters to paper layout reports, not JSP-based Web reports.
Syntax PARAMFORM=YES|NO|HTML
Values
■ YES Display the Parameter Form.
■ NO Do not display the Parameter Form.
■ HTML Display the Parameter Form in HTML format.
Message was edited by:
Bob C

No Parameter form when calling report from Forms 6i webpage

I have my Forms 6i fmx files and Reports rep files runnung off of HP Unix
within the same directory and yet when I call the report with RUN_PRODUCT,
I don't get the Parameter Form popup. I left it as default at first, and then I even tried using ADD_PARAMETER(pl_id,'PARAMFORM',TEXT_PARAMETER,'HTML') to my parameter pl_id in my RUN_PRODUCT call. Can anyone tell me why I don't get a Parameter form?

Actually if you are on the Web then you don't have much control over the format the parameter form is in, so specifying it as HTML doesn't help.
Try paramform=yes when calling teh Report and this "temporarily" should help. The problem that you run into the is that there is nothing happening when you click the parameter form submit button. The reason is that when using Run_Product you are talking to a static HTML file generated into teh Reports temp directory with no services assigned to it.
Check the Whitepaper under http://otn.oracle.com/products/reports/pdf/277282.pdf for the options that you have.
Frank

After Parameter Form issue - Oracle Reports 10g

Hi All,
I have compiled an .rdf report to an .rep file and when
I run this file I get the "REP-1247: Report contains uncompiled PL/SQL" message.
The issue is I have built the report with dynamic XML customizations in the after parameter form trigger. When I remove this piece of code from the trigger both files .rdf and .rep works fine.
Notice that the .rdf file works fine with the after parameter form XML customization.
Please, can enyone advice me how can I have a .rep file that contains dynamic XML customization (using the srw.add_definition).
Thank you in advance.

In Your code there is a line:
add_parameter(pl_id,'PARAMFORM',text_PARAMETER,'NO');
which actually disables the report parameter form.
The line:
WEB.SHOW_DOCUMENT ('/reports/rwservlet/getjobid'|| vjob_id||
'?server=rep_mohahubkpcomp_ORaHOme_IAS'||'&userid=
bedman/bedman@bedman'||'&paramform=yes','_blank');
displays the report to which vjob_id refers. At this point the report is competed so the parameters userid and paramform are useless.
Hope this helps.
Regards
Bekcic Aleksandar

Parameter form problems w/reports server

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