Application Express :: Restarting APEX After Installation Configuration - Cannot Access Admin Screen?
Jul 20, 2012
I installed and configures APEX in standalone mode about 2 weeks ago and played with it for short time. Now after 2 weeks I came back to start where I left off but APex_admin page would not come up.
I did following tasks as were found on Installed Apex on Oracle 11g. But cannot access admin screen
SQL> SELECT STATUS FROM DBA_REGISTRY
2 WHERE COMP_ID = 'APEX';
STATUS
-----------
VALID
SQL> conn sys as sysdba
Enter password:
[code]...
warning me that XDB requires username password to be sent through insecure manner (Basic authetication without a secure connection
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Jun 5, 2012
We want to deploy an apex environment. I see that there are 3 methods for apex installation:
Scenario 1: Downloading from OTN and Configuring the Oracle Application Express Listener
Scenario 2: Downloading from OTN and Configuring the Embedded PL/SQL Gateway
Scenario 3: Downloading from OTN and Configuring Oracle HTTP Server
I think the applications that we will create in apex will have 50-100 users. We don't use RAC.
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Sep 16, 2013
Having an issue with logging into URL.... Just went through the install for APEX 4.2 for
Oracle 11.2.0.1 on Linux 2.6.32-358.el6.x86_64 #1 SMP Fri Feb 22 00:31:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux.
Installed Apex with Embedded PL/SQL Gateway.Explicitly followed all the online instructions step-by-step, installation was success and config for EPG had no issues. Changed the ADMIN pw as instructed. Checked that EPG is running on port 8080. Ran this script to grant connect:
DECLARE ACL_PATH VARCHAR2(4000);BEGIN -- Look for the ACL currently assigned to '*' and give APEX_040200 -- the "connect" privilege if APEX_040200 does not have the privilege yet. SELECT ACL INTO ACL_PATH FROM DBA_NETWORK_ACLS WHERE HOST = '*' AND LOWER_PORT IS NULL AND UPPER_PORT IS NULL;[code]....
that lets power users to connect to everywhere',
'APEX_040200', TRUE, 'connect'); DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL('power_users.xml','*');END;/COMMIT;
When I go to log in it says "Invalid Login Credentials". I tried changing the admin pw several times but keep getting the same message.
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Oct 18, 2010
I have installed oracle 11g and configured Apex application on it. I am able to open the Admin window from my machine . URL.... and everything works fine. But when I try to open the link from other machine I get "Server not found" error.
I read the posts it says to enable Http for other servers . I dont find the way to do it .
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Jul 9, 2012
While I try to download a file using the below code; an HTTP 404 error is coming although the proc is being called and the parameter is correctly being passed.
create or replace procedure download_myfile1(p_id in number)
as
v_mime varchar2(255);
v_length number;
[code]...
It shows a POP up window by which u can save or opens the file. But no pop up displayed in this case.
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Sep 20, 2013
I'm setting up APEX REST security by following the instructions from [URL]...Everything works great according to document.
I can acquire a token, then passing it in the header to get needed data from REST service. Consumer acquires an token by going on web browser to [URL]...
It will be redirected to[URL]... asking for username and password on browser. Once entering them correctly, it will be directed to Redirect URI defined in the OAuth2 client with the token in the URL.
My question is that is it possible to do token acquiring by coding (like in Salesforce) without going to web browser? We've tried doing that, it will stop due to redirect to sign-on.
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May 21, 2013
How can I access this "file:///C:/Users/RI/m_1.html" external file within the apex page?
I created a page and button for link but struggling for above.
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Sep 5, 2012
I'm trying to connect to the Apex website using SYSTEM or SYS. What is the workspace for system?
I logged into SQL command line and created this user using this line then grant dba to it
CREATE USER USER_HP_FULL IDENTIFIED BY w ACCOUNT UNLOCK DEFAULT TABLESPACE "USERS" TEMPORARY TABLESPACE "TEMP" PROFILE "DEFAULT";
Now, I know the username and password but I don't know the workspace. I want to log into the oracle application express website.
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Apr 29, 2013
Our goal is to create an light weight packaged application and provide to any customers who wants to install and use the tool.
Can an application with database be built on Apex and created as packaged installable, instead of hosting in any Application , middle and database server. A kind of quick, cost effective and light weight installation? If yes,
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Jul 5, 2011
Im trying to install Weblogic/Forms on a Windows 7 x86 machine. Its for the developers to use.But when I run the config.bat and is creating the domain and installing Forms builder and the other stuff the installation hangs at: step restaring admin server started.
Log:
Stopping Derby Server...
Starting AdminServer
Starting the domain ...
DEBUG : Loading the 32 bit dll here
DEBUG : Loading DLL : D:/oracle/middleware/as_1/install/config/StartUtil.dll
DEBUG : Loaded DLL : D:/oracle/middleware/as_1/install/config/StartUtil.dll
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Jul 30, 2013
My configuration is GlassFish 4 (the same thing with Glass Fish 3.2) + win7 + Apex Listener 2.2 (the same thing with Apex Listener 2.1) + Apex 4.2.2 I get blank page when trying to connect to APEX. But after loggin into GlassFish admin page (exactly login with username+password; just open admin page is not enough) in another browser tab I get proper Apex page with all images.
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Feb 7, 2013
We have 2 apex schemas
APEX_030000
APEX_040200
Before executing the apxchpwd.sql, found the "alter session command" sets schema to APEX_030000. So we changed that to APEX_040200. Then we executed the sql script. It executed fine.
But now when we try to login to apex, and pressing enter after providing the username/pwd, it raises the following exception
Error Error in PLSQL code raised during plug-in processing.
ORA-06508: PL/SQL: could not find program unit being called
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Jul 26, 2012
We are unable to connect our admin account for some unknown reason. We keep receiving the following message "Invalid Login Credentials". We tried to change the admin credentials with sqlplus. We tried the usual procedure "apxchpwd" successfully, but we still cannot log in.We then tried to create a new admin2 account with the following pl/sql block.
SQL> connect APEX_030200 as sysdba
Enter password:
Connected.
[code]....
We cannot connect with either admin & admin2.
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Apr 5, 2013
When I invoke SOAP Web-Service using APEX_WEB_SERVICE.MAKE_REQUEST, then I'm able to get response from web-service. However all German character are replaced by JUNK data. However data is coming fine when I test web-services using SOAP UI.
I tried to invoke web-service using UTL_HTTP. However when I use UTL_HTTP, then I'm getting following error.
ORA-24247: network access denied by access control list
<li> Why German characters are replaced by Junk data while invoking web-service from APEX, while it's working fine from SOAP UI
<li> When I can access web-service successfully using APEX_WEB_SERVICE, then why it's throwing ORA-24247 error when I call using UTL_HTTP?
DB: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
APEX: 4.0.2.00.07
Web-Server: EPG
SELECT * FROM NLS_DATABASE_PARAMETERS;
[code]...
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Apr 25, 2012
I am studying a way to block the access from the root(UNIX) or admin(WIN) users to the database.
Are there some way to block the access by the superusers?
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Jun 29, 2012
We have many many APEX applications in APEX 3.0 running on a 10.2.0.4 database that needs desperately to be upgraded. As a test, I've set up a clean 11gR2 database and copied the production APEX database into it via datapump. I set up APEX Listener, as I don't have any OAS sitting around and the EPG doesn't seem to be supported for APEX 3.0... the Listener doesn't say one way or the other.
When trying to log in, I get the login page, but it tries to reference files such as apex_get_3_1.js while I only have files such as htmldb_get.js in my images directory in production. I noticed it is looking for what appears to be 3.1 files instead of 3.0 files... which concerns me.
The APEX listener appears to be more than just a Java PL/SQL gateway.
Is there a minimum version of APEX the APEX Listener supports?
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May 4, 2013
I'm using Apex 4.2.1 against Oracle 11gR2 and mod_plsql.I've created a page containing two classical reports and an editable tabular form, with the form needing to be positioned at the page bottom.
The tabular form contains the usual buttons Apex creates by default such as "Add Row", "Save", and "Delete". Whenever users click any of these buttons, the entire page "jumps" and the mouse cursor goes to the very top of the page. Very disconcerting as well as frustrating since users must constantly scroll down to where the form is to see if a row was added or deleted.
I have set the tabular form region to "Partial Page Refresh". No effect.I have also created a dynamic action triggered on a button click (say the "Add Row" button) and whose action is to refresh the specific tabular form region. Again, no effect.
Even with both of these interventions, implemented individually as well as in combination, still has my page jumping and the mouse cursor at the top of the page whenever users click any of these form buttons.
how to prevent such screen "jumping"?
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Mar 4, 2013
We have integrated Oracle Access Manager 11gR1 with Oracle Apex 4.1. The OAM-Apex integration is working fine. Now we want an additional header variable to be passed from OAM to the Apex application. This new header variable will be user's sAMAccountName in Active Directory. OAM is integrated with AD and the AD users are successfully able to access the Apex applications.
The three header variables which are configure in OAM right now are:
Header variable name Value
1. OAM_REMOTE_USER $user.userid
2. OAM_REMOTE_USER_EMAIL $user.attr.mail
3. OAM_REMOTE_USER_GROUPS $user.groups
We need an additional header variable as mentioned below:
Header variable name: OAM_SAMACCOUNTNAME
Value: $user.attr.samaccountname
The new header variable was added in the OHS server's dads.conf file like shown below:
=========== dads.conf =============
...
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_GROUPS
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_EMAIL
PlsqlCGIEnvironmentList HTTP_OAM_SAMACCOUNTNAME
But we are not able to read the value of this attribute in the Apex application.On the Apex application, we have a text box which shows the value of this header variable. This textbox is attached with the following stored procedure call to fetch the header variable:
===================
begin
:P1_HEADER_VALUE := owa_util.get_cgi_env( 'HTTP_OAM_SAMACCOUNTNAME' );
end;
The textbox shows the correct value if HTTP_OAM_REMOTE_USER is passed to the get_cgi_env method but does not shows anything when HTTP_OAM_SAMACCOUNTNAME is passed to the same method. if I am missing some configuration to pass the HTTP_OAM_SAMACCOUNTNAME haeder variable from OAM to Apex.
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Mar 7, 2013
When I see the apex dashboard in the IE or google chrome, part of screen goes missing.Last part of dashboard doesn't come but it works fine in Mozilla Firefox.What should I do? Is there some settings I need to do in IE.I am using the IE version 9.0 for 64 bit.
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Mar 6, 2013
How do I center a button within a region? I tried 'align="center"' but this seemed to be ignored. The button is at the left of the screen. Also, what are the 'display points' (Page Template Region Position 1-8) used for, and why is there a specification for column position of 1-9? Could these be attributes that will allow my button to be centered on the window instead of on the left?
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Jan 10, 2013
We have several interactive reports setup and some of them can display more than one screen of data at a time, depending on the results returned.
All of the reports have prev/next pagination links at the top and bottom of the reports. For the longer reports, if you click prev/next at the bottom of the reprot, the prev/next page will display. But, you will still be at the bottom of the page/screen. Is there a way to force the report to return to the top of the page/screen when prev/next is clicked?
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Sep 17, 2013
I have a translated application in Apex, my Apex version is 4.2.1.00.08. The application is in production version, many people are using it on daily basis. The application's primary language is English, and it has translations for 5 languages. Everything is working fine now; even if there are minor changes in the application, we are able to seed it, download the XLIFF files and than publish the modifications into all translations. Simple so far. My problem is that I wanted to 'clone' the application including its translations to a new one since I plan to rebuild some parts of it. I want to keep the current version untouched, not to bother users. The new application should be in the same workspace, with a new ID. I have tried a couple of approaches: Copy the primary application enabling the option 'copy translation' - this creates a new app, and also seems to create new translated applications, which are empty (not seeded, not published). Export the primary application and than import it with a manually defined new application ID. Than do the same with the translated applications and set the proper IDs in the translation mapping part of Shared components > Translation. When I try to run the primary application, it is working, but for translated versions... Only an error saying that the application page does not exist. The purpose is to clone the whole thing by keeping the connection between the primary and the translated applications, so that if I change something in the primary application, it can be seeded into the translated ones later. In the same time I want to keep translations as well, since there are thousands of strings...
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May 21, 2013
Tried installing APEX 4.2 with Oracle EBS 12.1.3. I have installed APEX into the Oracle EBS database (11.2.0.3)
I am trying to install the APEX listener on the Web Tier however it starts the listener and gives the url as
[URL]........
Is there a way to set this with actual hostname of the server.
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Aug 13, 2012
I have installed oracle several times in the past. This time I installed 11gr2 first time. I created default database during install and provided an admin password. Only thing I forgot to do was did not unlock the accounts using Password management button.
When I tried to login as SYS the admin password works fine but as SYSTEM admin password does not work. Used to be able to login as SYS, SYTEM with same admin password.
Now in SQLPLUS I unlocked the account but still can not change the password.
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Jan 15, 2013
I am wanting to open up an Item's Help popup feature using a different button.
I understand I need to call:
javascript:popupFieldHelp($('1234567','&SESSION.');
Where 1234567 is the items id.
So my question is how do I get the items ID?
I thought it was something similar:
$('#P1_ITEM_TEST').attr('id')
But this returns P1_ITEM_TEST, I want the ID or Sequence of the item.
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Feb 6, 2013
We'll soon start an upgrade of our Forms / Reports 6i Application to 11g. I was wondering, maybe, it would be nice to add some value for the upgrade process as a whole, using some of Apex new features like web mobile interface or maybe an integration between Forms an Apex, for example to provide users with the powerful features of Interactive Reports, just to name one.
I have found this interesting link: URL.... (not a 100% clear for me, but at least it is a start).Obviously, to make it attractive, one would expect automatic login between the two Apps. As far as i know, this could be done like this:
1) Using SSO. With that a Portal / Forms / Reports/ Discoverer/ version would be mandatory (too expensive for some clients).
2) Oracle Access Manager? Not sure, can Oracle Forms connect to Access Manager? or LDAP? How about the licensing costs?. Not a clue.
3) Make all Apex pages public? Not feasible.
4) Now this one: in our forms application, every user authenticates within the application and we internally map that application user to an actual database user. At all times we hold metadata info about the current user (app, and DB), as well as application context. So this is my question:
It is possible to create an Apex app, with database authentication method, and somehow pass the metadata from forms, and have a kind of custom login procedure that does all the application to DB user conversion process and application context setting?
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May 26, 2013
I want to print a report using the apex, but it looks like you need to configure BI, Is there an easy way to print it online and not print the page, which is page report.
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Oct 5, 2012
I'd like to upload a video file (250MB) into our Apex app and have users click a link (Display Only item perhaps) and have the video launch either in Apex, or Windows Media Player. I've tried loading it into the Shared Components - Images, but it failed b/c the file was too large. I was considering loading it into a database table, but was hoping there might be an easier way. Right now we just have a link to the video on YouTube, but want something more professional.
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Jul 11, 2012
I have a requirement to view the PDF content in the apex page region, I am using Apex 3.2 and Oracle 10 Enterprise edition. I Uploaded the PDF file in the shared component under static file. Now i need to view the content of the PDF file. method to view the PDF content.
I saw the link in denes blog here he shows how the PDF is getting displayed. but there is no steps of methods mentioned
[URL]...
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Oct 4, 2013
I have a requirement to connect to APEX application from outside (a java program). The basic requirement is to post some data to APEX DB by a scheduled task.
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