Error using apex.confirm(pMessage,pOptions)

I am using apex.confirm to set a page item value and submit a request. The confirmaiton dialog appears as expected, but when I press confirm on the dialog box, I get the following APEX error:
Error Checksum error for Hidden and Protected item ID (16001878089456533551), value (6825), posted checksum (76E8FCF64C88C882087F029F766E0F7C), expected checksum (********************************), index_i (1), index_j (1), index_m (1);
Anyone know how to correct this? Thanks in advance.

My guess is that you are modifying an item in the code that executes when the confirm box returns true and the item in question is defined as hidden and protected.
Either change the item to hidden (not hidden and protected) or do not modify the item.

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Error when print report from apex using apex listener 2

Hi
Apex 4.2
I want print report to pdf from apex using apex listener 2.
The print server 'Oracle APEX listener' has been defined at the instance-level.
ACL has been configured.
I attempt to download a report in PDF mode, it appears that it downloads,
but when I go to open it up I get an error that the file is of the wrong type or possibly corrupt.
Upon opening the file in Text editor, there is an error as below
%PDF-1.4
1 瀛楄妭鐨?UTF-8 搴忓垪鐨勫瓧鑺?1 鏃犳晥銆?

If you use Windows the user that runs the reports server is usually LocalSystem. Check this in the Windows Services panel.
LocalSystem has no printer access. To be able to print, you have to use a real domain user that has access to the printer. So, change the Log on properties in the Services panel.

How many mails i can send at a time per day using APEX mail system?

HI,
I am working on application, when i have written a process to send mail, i have a project where i have to send mail at a time for all the email id's
given list there are upto 5000 email id's where text body also include certain set of data from a report. thinking at a time 3000 its difficult i divided
it region wise, but still each region have 2000 odd email id's. during testing when i run the process just 950 mails i could send then i got a error
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can any one help me to know How many mails i can send at a time per day using APEX mail system?
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Hi jfosteroracle,
You are getting the error may be the following reason,
Check the following,
Login as ADMIN and Goto -->Manage Instance-->Instance Settings--> Mail-->Maximum Emails per workspace
Actually this number denotes the Number of mails can be sent per 24 hour for the workspace,It may exceeded.
It may be the reason.
Thank you.
Regards,
Gurujothi
Edited by: Gurujothi on Jun 27, 2012 5:54 AM

Multiple errors in Apex 3.1.1 help (EBS mod_plsql issue?)

Hello everybody,
I am having a couple of problems with the online help in Apex and I cannot figure out how to solve them.
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Whenever I open the help from the Application Builder I get an error "Forbidden You don't have permission to access /i/doc/bldr_hm.htm on this server", but if then I start browsing the help index, all the pages show without errors. Also if I try to access directly in my browser the page indicated in the error above, the page shows fine. I get the same behaviour also when I select the "2 Day Developer" guide in the select list, that is the first page accessed gives a Forbidden error, but all the pages I access after that are working fine.
Second problem:
Whenever I click on the Find link, Apex outputs the following error:
ORA-31011: XML parsing failed ORA-19202: Error occurred in XML processing
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In the Mod_PlSql logs I see error messages like
10.200.95.2 - - [04/Jun/2008:14:19:26 +0200] "GET /i/doc/bldr_hm.htm HTTP/1.1" 403 227and also
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It may be very well a mod_plsql configuration issue, but I don't know what may be causing the problem and why it's happening only the first time I access the help page.
Is there someone able to shed some light on this issue?
Thanks a lot,
Paolo

Hello everybody,
our great Apps DBA Ivo Zekhuis solved the issue, so I would like to report the solution for others that may encounter the same problem.
He just added the following line to the DAD for apex in file $IAS_ORACLE_HOME/Apache/modplsql/cfg/wdbsvr.app
cgi_env_list=SERVER_NAME=our.server.name,REQUEST_PROTOCOL=http,SERVER_PORT=8000,HOST=our.server.name:8000and it solved the problem. As a nice side effect, this change also solved another issue that we were having with flash charts not working.
I want to remember that in our case Apex is installed in an E-Business Suite 11i environment, using the main application server as the Apex web server.
Thanks again, Ivo!
Paolo

Can I have a conditional javascript:apex.confirm when column is null

Hi All,
I am relatively new to the product but am picking up things all the time. I was recently asked to create a confirmation on submit dialog which I did quite easily using javascript:apex.confirm. I was then asked to only display the confirmation message if a comment column was empty. The column is optional but it is preferred if something is added. I am using 4.1.1. Is this possible? Any ideas would be appreciated
Regards
Chris

Hello Chris,
>
user4023958 wrote:
I am relatively new to the product but am picking up things all the time. I was recently asked to create a confirmation on submit dialog which I did quite easily using javascript:apex.confirm. I was then asked to only display the confirmation message if a comment column was empty. The column is optional but it is preferred if something is added. I am using 4.1.1. Is this possible? Any ideas would be appreciated.
>
How have you implemented the apex.confirm?
<ul>
<li>If you have done it in dynamic action on button click then you have to make the dynamic action conditional by using Item/Column value is not null condition with expression as your comment item say P1_COMMENTS</li>
<li>If you have done it in Button Action as Redirect to URL then simply you can write a javascript function in your page header as :
<script type="text/javascript">
function f_showConfirm () {
if ($x('P1_COMMENTS').value == '') {
apex.confirm('Do you want to submit this page?', 'SUBMIT');
} else {
apex.submit('SUBMIT');
</script>and call this javascript function in Button Action - Redirect to URL with URL Target set as:
javascript:f_showConfirm();</li>
</ul>
In order to get accurate/appropriate response you should include relevant details from following information with your question:
<ul>
<li>Full APEX version</li>
<li>Full Database version</li>
<li>APEX Web server architecture (EPG, OHS or APEX listener)</li>
<li>Browser(s) and version(s) used</li>
<li>Operating system with version, architecture(32/64)</li>
<li>Theme</li>
<li>Template(s)</li>
<li>Region/item type(s)</li>
</ul>
The above information will help the forum members to ascertain the problem context and post most relevant response.
Please read the [url https://wikis.oracle.com/display/Forums/Forums+FAQ]FAQ and [url https://forums.oracle.com/forums/ann.jspa?annID=1324]forum instructions for more information on using OTN forums effectively.
Please update your forum profile with a real handle instead of user4023958.
Hope it helps!
Regards,
Kiran

Uploading csv file into database using apex

Dear all
I am using apex 4 and oracle express 10g, i need to upload .csv file into the database for one of my appls, i have referred discussion forum for solutions, i found also, but some how its not working for me.
below mentioned is error and the code
ERROR:
ORA-06550: line 38, column 8: PLS-00221: 'V_DATA_ARRAY' is not a procedure or is undefined ORA-06550: line 38, column 8: PL/SQL: Statement ignored ORA-06550: line 39, column 8: PLS-00221: 'V_DATA_ARRAY' is not a procedure or is undefined ORA-06550: line 39, column 8: PL/SQL: Statement ignored ORA-06550: line 40, column 8: PLS-00221: 'V_DATA_ARRAY' is not a procedure or is undefined ORA-06550: line 40, column 8: PL/SQL: Statement ignored ORA-06550: line 41, column 8: PLS-00221: 'V_DATA_ARRAY' is not a proc
Error
OK
CODE:
DECLARE
v_blob_data BLOB;
v_blob_len NUMBER;
v_position NUMBER;
v_raw_chunk RAW(10000);
v_char CHAR(1);
c_chunk_len number := 1;
v_line VARCHAR2 (32767) := NULL;
v_data_array wwv_flow_global.vc_arr2;
BEGIN
-- Read data from wwv_flow_files
select blob_content into v_blob_data
from wwv_flow_files where filename = 'DDNEW.csv';
v_blob_len := dbms_lob.getlength(v_blob_data);
v_position := 1;
-- Read and convert binary to char
WHILE ( v_position <= v_blob_len ) LOOP
v_raw_chunk := dbms_lob.substr(v_blob_data,c_chunk_len,v_position);
v_char := chr(hex_to_decimal(rawtohex(v_raw_chunk)));
v_line := v_line || v_char;
v_position := v_position + c_chunk_len;
-- When a whole line is retrieved
IF v_char = CHR(10) THEN
-- Convert comma to : to use wwv_flow_utilities
v_line := REPLACE (v_line, ',', ':');
-- Convert each column separated by : into array of data
v_data_array := wwv_flow_utilities.string_to_table (v_line);
-- Insert data into target table
EXECUTE IMMEDIATE 'insert into TABLE_X (v1, v2, v3, v4 ,v5, v6, v7,v8 ,v9, v10, v11)
values (:1,:2,:3,:4,:5,:6,:7,:8,:9,:10,:11)'
USING
v_data_array(1),
v_data_array(2),
v_data_array(3),
v_data_array(4);
v_data_array(5);
v_data_array(6);
v_data_array(7);
v_data_array(8);
v_data_array(9);
v_data_array(10);
v_data_array(11);
-- Clear out
v_line := NULL;
END IF;
END LOOP;
END;
what i understand from this is system does not identify v_data_array as array for some reasons, please help me.
initially system was giving error for hex_to_decimal, but i managed to get this function on discussion forum and now it seems to be ok. but v_data_array problem is still there.
thanks in advance
regards
Uday

Hi,
Mistakes in your sample I did correct
Problem 1
select blob_content into v_blob_data
from wwv_flow_files where filename = 'DDNEW.csv'; to
select blob_content into v_blob_data
from wwv_flow_files where name = :P1_FILE;Problem 2
EXECUTE IMMEDIATE 'insert into TABLE_X (v1, v2, v3, v4 ,v5, v6, v7,v8 ,v9, v10, v11)
values (:1,:2,:3,:4,:5,:6,:7,:8,:9,:10,:11)'
USING
v_data_array(1),
v_data_array(2),
v_data_array(3),
v_data_array(4);
v_data_array(5);
v_data_array(6);
v_data_array(7);
v_data_array(8);
v_data_array(9);
v_data_array(10);
v_data_array(11); to
EXECUTE IMMEDIATE 'insert into TABLE_X (v1, v2, v3, v4 ,v5, v6, v7,v8 ,v9, v10, v11)
values (:1,:2,:3,:4,:5,:6,:7,:8,:9,:10,:11)'
USING
v_data_array(1),
v_data_array(2),
v_data_array(3),
v_data_array(4),
v_data_array(5),
v_data_array(6),
v_data_array(7),
v_data_array(8),
v_data_array(9),
v_data_array(10),
v_data_array(11); And I did create missing table
CREATE TABLE TABLE_X
    v1 VARCHAR2(255),
    v2 VARCHAR2(255),
    v3 VARCHAR2(255),
    v4 VARCHAR2(255),
    v5 VARCHAR2(255),
    v6 VARCHAR2(255),
    v7 VARCHAR2(255),
    v8 VARCHAR2(255),
    v9 VARCHAR2(255),
    v10 VARCHAR2(255),
    v11 VARCHAR2(255)
);Regards,
Jari
Edited by: jarola on Nov 19, 2010 3:03 PM

Cannot print PDF using Apex Listener

Hey folks,
We're having some issues trying to print reports as PDF's using the latest version of Apex Listener. For some reason, every PDF that is created that we try to open gives an error, saying that it's either not a PDF file or that it's corrupted somehow. We're using Apex 4.2 and for the time being, just the default table layout that Apex provides when printing. I believe our instance of Apex Listener is at the very least connected properly because we can print Excel or RTF without any issues. We've double and triple checked all of our options so I'm very confused as to what is happening. If anyone has any input, I'd be very grateful.

Have had same problem with error message "Unable to convert postscript file". No response from Adobe. Even tried their technical support which said they offered no support for free products. Have found a couple go arounds but no fixes.

Obvious Error in APEX 4.1

Hi friends,
While trying to use APEX 4.1, im facing the below error then and there
Error     ORA-01403: no data found
Technical Info (only visible for developers)
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    * ora_sqlcode: 100
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OK
What does this error try to say. What are all the reasons for this error to occur.
How to rectify this error in APEX, once it occurred.
In my scenario, i faced the above error when i clicked the edit button in my report.
Brgds,
Mini

Hi Mini,
I have a few questions.
1) Does the primary key exist which the fetch process tries to query?
2) Do you have an extra where clause defined for the fetch process?
3) When you run the page in debug mode, is the statement which gets executed by the fetch process what you expect?
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Regards
Patrick
My Blog: http://www.inside-oracle-apex.com
APEX Plug-Ins: http://apex.oracle.com/plugins
Twitter: http://www.twitter.com/patrickwolf

Error Using LISTAGG SQL Function

Hello,
I'm trying to use the new LISTAGG SQL function with the following expression in a report:
select listagg(email, ';') within group (order by email) as email_list from sba_registration_entries where team=241
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ORA-00923: FROM keyword not found where expected
Is this function enabled on the apex.oracle.com site? Am I using the correct syntax?

Hi,
The current database on apex.oracle.com is "Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production"
The LISTAGG function seems to be from version 11.2: [http://download.oracle.com/docs/cd/E11882_01/server.112/e10592/functions087.htm] ?
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Using apex item for list of number for 'IN' clause

Greetings,
I have a computation that looks like this:
select count(mr.mr_id)
from ds_moriver mr
where mr.approved = 0 OR mr.approved IS NULL
and mr.mr_id NOT IN (:P62_MRID)
I am looking to enter numbers in the NOT IN clause like '123,234,...'
I have a text field item (P62_MRID) where the user can enter IDs for the NOT IN clause. So for example, 13578,182. If the user enters one number it works fine. If the user enters 2 numbers with a comma (13578,182) then I get this error when the computation is run:
ORA-01722: invalid number
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select count(mr.mr_id)
from ds_moriver mr
where mr.approved = 0 OR mr.approved IS NULL
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John

Glad to help. Don't know how long you've been using APEX, but thought I'd caution you against "going wild" with the item substitution syntax. In general, if you can do it with bind variable syntax, that's better. The use of item substitution syntax can contribute to SQL injection attacks. But, if you have suitable control over the contents of the items being substituted, the risk is mitigated. Just don't create an APEX process like this:
begin
&P10_TEXT_DIRECTLY_FROM_USER.
end;
That'll get you into trouble.

Confirmation Message (apex.confirm) Does Not Display

I am trying to use the version of apex.confirm that also sets the value of a page item. The APEX documentation provides this as an example of the correct syntax (cut and pasted from manual):
apex.confirm("Save Department?", {
request:"SAVE",
set:{"P1_DEPTNO":10, "P1_EMPNO":5433}
});I am trying to do the same thing in my code but, the confirmation is just not displaying:
var hasUnsavedChanges = $v( 'P35_CHANGES_MADE' );
if ( hasUnsavedChanges == 'TRUE' )
alert('prompting')
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      set:{"P35_CHANGES_MADE":FALSE}
alert('prompted')
else
alert('submitting')
   apex.submit('GOTOMARGCONFIRM');
};It never displays the "prompted" alert although the "prompting" one does display. I just can not spot any difference between the syntax I am using and the syntax provided by Oracle. I am only setting the value of the one item, P35_CHANGES_MADE.
Can anyone help. BTW, just using the regular version of apex.confirm, i.e.
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-Joe

When the value of the item is not a number put the value within quotes.
apex.confirm("You Have Unsaved Changes that Will Be Lost. Continue Anyway?", {
      request:"GOTOMARGCONFIRM",
      set:{"P35_CHANGES_MADE":"FALSE"}
   });

Changing passwords using APEX and Database Credentials

We are developing an application that uses database credentials. We can login very easily. Is there a simple way to create a page so that the users can change their own passwords? I understand that the users will in effect be issuing an ALTER USER statement from within APEX. However, we get an "Insufficient Privileges" error message when issuing the command from APEX. So, whose credentials is APEX using?

J,
So, whose credentials is APEX using?
There are no credentials involved here. All code in your PL/SQL application is parsed as the schema that owns the application. When you implement your PL/SQL application using Application Express, that schema is the "Owner" attribute, or parsing schema.
See Re: ORACLE Password Change using APEX FORM
Scott

I am using apex 4.2 and in sample application i cant find the administratio

i am using apex 4.2 and in sample application i cant find the administration module
through which i can add users.
I dont think that facility is available in 4.2 kindly confirm pls
Any information shall be appreciated
Thanks
Edited by: susf on Nov 26, 2012 6:02 AM

It is called the sample database application. This consist of tabs like
customer
product
order
and admin
In apex 4.0 i had a facility in admin to create users. .Thats not available in 4.2
I mean facility to create user
I was looking for custom authentication feature which was present earlier in this demo
its not present currently
Edited by: susf on Nov 26, 2012 6:07 AM
Edited by: susf on Nov 26, 2012 6:17 AM

Create OS filesystem Directory Using Apex, SQL commands of SQL worshop

I am using Apex 3.0, Oracle Database 10g and IE 6.5
Code Here:
Create or replace Directory 'Data_Dir' as 'C:\temp\'
Error Message:
Insufficient Priveleges
This code runs fine when I access server remotely. Our projec team has no APex experience. our workspace administrator does not know how to grant appropriate privileges to my user accounts.
Please provide us step by step help immediately on 'How to create OS Directory from APEX'.
Thank you very much.

Please provide us step by step help immediately on 'How to create OS Directory from APEX'.Please bear in mind that most people in this forum are doing it in their own time, without any financial gain from it. If you have an urgent support issue that is critical to your business and you want it answered immediately you should contact Oracle support, otherwise remember that you may need to wait some time for someone to answer your question here (especially considering it's the weekend).
However, in answer to your question, yes your DBA will need to grant 'create directory' or 'create any directory' to the user you've specified. If you're saying it runs fine when you access the server remotely (I'm assuming you mean via SQLPlus etc), that probably suggests your DBA has granted the right via a role which won't work while connected in the APEX environment (you will need to explicitly grant the permission to the user).
Hope this helps.

APEX confirmation message

Hi,
I have a problem:
In my application, whene activate a DML action, I want an automatic confirmation alert message .
Is possibile? any indea?
Thank's
Lorenzo

Say, your button name is SUBMIT and you want a message "Do you want to Submit?" with Ok/Cancel to be displayed. And perform the Submit only when OK is clicked.
Here is what you do.
1. Change the button action to Redirect to URL on the SUBMIT button
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Thats it.
Regards,

Error using apex.confirm(pMessage,pOptions)

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