No Data Found In APEX report

Hello All
I am new to APEX and have a problem. I have created several reports in APEX that allow users to extract data into Excel. However, one report says that No Data is Found in excel although data appears when report is run. Hope I am making my self clear.

Arie,
in my case I must have hit a bug (still using Application Express 2.2.1.00.04): I observed this "no data found" issue, and worked around it by just disabling CSV export in the report settings and re-enabling it again afterwards.
I don't quit understand why we need to apply procedures likes those described in http://htmldb.oracle.com/pls/otn/f?p=31517:117 : shouldn't a CSV export simply work when the corresponding report is non-empty?
Regards, Thomas

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ApEx 4: after upgrade, "when no data found" message on report not shown

I have a page that displays a tabular form. Initially, the table is empty, and so I have text in the "when no data found" block of the report attributes.
After upgrading to ApEx 4, this text is no longer shown when no results are returned. It displays the table header, but no rows. So for some reason, it thinks data is being returned -- even though the table is completely empty. I've tried several permutations, but have not been able to find a workaround.
I'll try to set up a standalone page, but I can provide a pointer to the existing page on apex.oraclecorp.com on request.
UPDATE: I think this may be related to the bug I reported on tabular forms.
Is it possible that the empty, hidden row we are adding now counts as a returned row, even though the SELECT statement returned nothing? And thus the report never thinks that there is no data found? This would also explain why it's displaying the table headers, even though no rows are visible.
Edited by: kswartz on Jul 8, 2010 12:18 AM

Interesting. I didn't see anything about this change in behavior in the Release Notes. Did I miss something? It definitely didn't do this in 3.2.
Overall, I think that's actually a very non-obvious change. Seeing a set of table headers with nothing below it looks to me like a mistake. Why would you ever show headers for something when you have no rows? In fact, I thought that was a bug the minute I saw it. With due respect, I don't think the new design is less desirable from a usability perspective than the old one.
It also doesn't work as you described regarding the proportions: in my case, the columns in the header row did not match the sizes of the columns as I defined them. Although I didn't place anything beside the tabular form, if I had, it would still alter the layout when "Add Rows" is clicked. If you know what the size of those columns is supposed to be (because they are text fields of size xyz, for instance), why wouldn't you define the header cells to use that information? You won't get it exact most of the time, but you can get close, if they're all text fields of specific width.
Plus, there's nothing on the Report Attributes tab that indicates the "When No Data Found" option won't apply if you are using a tabular form. The textareas should be disabled -- and at the very least, the on-line help should be mentioning this. It doesn't mention anything about this only applying to standard reports.
Finally, I think you should also put this in the Release Notes, because this requires changes to any application where someone with a tabular form required this. In one case, that was where I provided instructions to users entering data for the first time. Now I have to move it. (Not a big deal, but it would have been nice to know that in advance.) On another page, I put a JavaScript block in there to submit and automatically add a row, because I wanted there to always be a blank row if nothing had been entered -- and that was the easiest way. Okay, granted, that's probably not something you intended to support, but there was nothing wrong with it, technically. And, again, it's fixed by moving that block to the header instead and testing for the number of rows in the table -- easy, now that you provide JQuery for us -- but still manual migration work.
Thanks for the explanation.

Hide 'No data found' msg in report region when you 1st click search page

Hi,
(sorry if it's confusing but my APEX is in FRENCH and I tried to translate)
I created a search page in my application.
1- I have an HTML region, with a search box and I search button
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When I click on the search page for the 1st time (on my navigation bar), I would like to HIDE the report region so I don't have the " No Data Found" message.
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Roseline

1. create a hidden element on your page (P1_HIDDEN_ELEMENT)
2. put your No Data Found message in a span tag
No Data Found3. create an on load computation to set your P1_HIDDEN_ELEMENT to 'no_data_found' if it is NULL and to set it to ' ' if it is NOT NULL - type PL/SQL Function Body
BEGIN
 IF :p1_hidden_element IS NULL
 THEN
 RETURN '<script>html_HideElement(''no_data_found'');</script>';
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 THEN
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 END IF;
END;4. Put this into the page footer:
&P1_HIDDEN_ELEMENT.The other solution would be to create a display region - pure HTML and to display that first. Once the search is started that region would remain hidden and only the report would show up.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
http://www.amazon.de/Oracle-APEX-XE-Praxis/dp/3826655494
-------------------------------------------------------------------

Customize No data found error in report

4.2.1
thm:24
Hi Everyone,
I have a page with a couple of classic reports. When the underlying sql returns no data, it throws the standard "No data Found" message in that report region. Is there a way we can further customize that by adding something like - no data found for he selected range ?
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Ryan

Hi Ryan,
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Hi All,
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Your efforts would be rewarded.
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hi,
MSS now use Launchpad for reporting which u need to configure from the backend system.
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How to pop up if no data found in Crystal Reports XI

Hi,
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Thanks and regards,
Manjunath N. Jogin
Edited by: Manjunath N Jogin on Jan 21, 2010 2:53 PM

To Create a alert the following things has to done
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ORA-01403 :no data found in apex

dear all
Please, not to view this thread as the contents are same posted in another thread with a different subject.
i have a form with 6 regions.
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Error UNABLE TO INSERT
OK
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Message was edited by:
srikavi

ORA-01403 occurs when an SQL SELECT statement written inside a PL/SQL proceedure/function etc is expected to return a row (or more) but doesn't.
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declare
bar number;
begin
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I'm sure someone else has had this problem before and it has landed in the Knowledge Base.Â I would seriously take a look up there for some guidance.Â
Â Â Â Â - Kathryn Webster (Report Design Consultant)
Â Â Â Â Â Â Â Â Â Â Kat's News: http://diamond.businessobjects.com/blog/279

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Hi all,
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Hi,
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http://download.oracle.com/docs/cd/E14373_01/appdev.32/e11838/advnc.htm#CIHHCGGD
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Hi all
i have made a custom PO report, initially when publish a report for particular user out put is coming but when i use different login user and run the same report
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Edited by: 802441 on Jan 31, 2011 9:47 PM

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No data found message w/multiple group by

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Take a look at this: http://winrichman.blogspot.com/2009/05/no-data-found.html
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Can anyone pls answer this question.
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No Data Found In APEX report

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