APEX LIstener administration via SQLDeveloper 3.2.2 error

Hi,
I configured the APEX Listener 2 on my server and everything works fine.
I also configured the Restful webservices that also works fine in APEX.
Now , I would like to be able to configure the APEX Listener via SQLDeveloper 3.2.2
I changed the defaults.xml file to allow a non HTTPS connection and configured the adminlistener password.
When I try to connect to the APEX Listener via SQLDeveloper to retrieve the configuration, I get the following error :
Error occured retrieving Administration Settings from Listener.
Unexpected Content-Type:application/json; charset=UTF-8
APEX Listener is installed on Windows (french version).
Thanks
Francis.

Hi Francis, I'm getting the same error.
(I do note however that SQLDev does make the connection - and even though I get the UTF8 error, I can upload/download config files. This would appear to be a warning/info message. But still annoying.)
I am using CentOS 5.8 Linux, Glassfish 3.1.2, SQLDev 3.2.20.09, ApEx 4.2. DB is 11.2.0.3, AL32UTF8. So this problem is not unique to Windows or French.
Wayne
Edited by: cawli2 on Nov 6, 2012 10:54 AM
Edited by: cawli2 on Nov 6, 2012 12:36 PM

Similar Messages

APEX Listener Administration not really context-sensitive

Hello APEX Listener Development Team,
in {thread:id=2297381} a problem regarding the APEX Listener Administration has been discovered:
Once logged in, e.g. into the view to be accessed by +/apex/listenerStatus+ with correct credentials, it doesn't matter which other view I call (tried both listenerAdmin and listenerConfigure ), I'll always get back to the view for listenerStatus . This even happens when I explicitly hit the "Close" button of the listenerStatus . I'd expect the following behaviour:
1. When calling a different context (view), there should be a different Authentication Realm so the credentials supplied in the other context don't get resubmitted by the browser.
2. When using the "Close" button, the Authentication should be reset. I know this might be difficult regarding different treatment of Basic Authentication in different browsers, but perhaps it would be possible to add a kind of session state into the authentication realm, so the browser would re-run the dialog for a different session.
If further information is needed, I'll be glad to provide any help I can. If I have a wrong sight on this, please correct me.
Thanks,
-Udo
P.S.: Of course, I'll have to make my report complete:
APEX Listener 1.1.3 in Standalone Mode on JDK 1.6.0_27 using Firefox 3.6
Edited by: Udo on 13.10.2011 11:52

Kris,
Yes it will use localhost based on what machine you are using. So, you can either put in the real machine name or IP or just ignore the validation.
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Apex Listener return blank pages with no configuration errors!

- I set up an Apex Listener "Version:1.1.3.243.11.40" at "10.0.114.11" in standalone mode.
- I configured Apex Listener via http://10.0.114.11:8585/apex/listenerConfigure and return with no errors.
- I get http://10.0.114.11:8585/apex/listenerStatus, it returned this:
Current Time:     Tue Dec 13 17:06:32 ICT 2011
Server Uptime:     0 Days 01:10:14.101
Total Accesses:     38.0
Total Traffic:     161.34K
Total Errors:     0
Total File Downloads:     0
Total Processing Time:     0 Days 00:00:09.354
Processing Time in milliseconds:     Minimum: 20 Average: 246 Median: 64 Maximum: 3062
Database Time in milliseconds:     Minimum: 14 Average: 61 Median: 50 Maximum: 204
Active Requests:     0
Connections in the pool apex:
Active: 0 Available: 1
But when I go to "http://10.0.114.11:8585/apex" or "http://10.0.114.11:8585/apex/apex_admin", I got blank pages.
The page displays "Application Express Login" or "Application Express Administration Services" in the tab at the top of IE, but nothing else. Anyone have any ideas what could be happening here ?
thanks so much,

Hi Udo!
I run apex_listener with this below command and the output is that:
java -Dapex.home=/tmp/apex -Dapex.images=/tmp/apex/apex/images -Dapex.port=8585 -Dapex.erase -jar /source_install/apex_listener.1.1.3.243.11.40/apex.war
INFO: Starting: /source_install/apex_listener.1.1.3.243.11.40/apex.war
See: 'java -jar apex.war --help' for full range of configuration options
INFO: Extracting to: /tmp/apex
INFO: Using classpath: file:/tmp/apex/apex/____embedded/start.jar:file:/tmp/apex/apex/WEB-INF/lib/poi-3.6-20091214.jar:file:/tmp/apex/apex/WEB-INF/lib/commons-fileupload-1.2.1.jar:file:/tmp/apex/apex/WEB-INF/lib/je-4.0.103.jar:file:/tmp/apex/apex/WEB-INF/lib/apex.jar:file:/tmp/apex/apex/WEB-INF/lib/ojmisc.jar:file:/tmp/apex/apex/WEB-INF/lib/ucp.jar:file:/tmp/apex/apex/WEB-INF/lib/xdb-11.2.0.jar:file:/tmp/apex/apex/WEB-INF/lib/xmlparserv2-11.2.0.jar:file:/tmp/apex/apex/WEB-INF/lib/ojdbc6.jar:
INFO: Starting Embedded Web Container in: /tmp/apex
Dec 13, 2011 6:40:22 PM ____bootstrap.Deployer deploy
INFO: Will deploy application path=/tmp/apex/apex/WEB-INF/web.xml
Dec 13, 2011 6:40:22 PM ____bootstrap.Deployer deploy
INFO: deployed application path=/tmp/apex/apex/WEB-INF/web.xml
Using config file: /tmp/apex/apex-config.xml
-- listing properties --
PropertyCheckInterval=60
ValidateConnection=true
MinLimit=1
MaxLimit=10
InitialLimit=3
AbandonedConnectionTimeout=900
MaxStatementsLimit=10
InactivityTimeout=1800
MaxConnectionReuseCount=1000
APEX Listener version : 1.1.3.243.11.40
APEX Listener server info: Grizzly/1.9.18-o
Dec 13, 2011 6:40:23 PM com.sun.grizzly.Controller logVersion
INFO: Starting Grizzly Framework 1.9.18-o - Tue Dec 13 18:40:23 ICT 2011
INFO: http://localhost:8585/apex started.
Using JDBC driver: Oracle JDBC driver version: 11.2.0.2.0
I don't know how to "could you please check if you configured the directory for the static contents ("images") correctly"
because the Installation Guide of Oracle about Install Apex in standalone mode do not tell me to configure images any more. I just run apex listener with above command "java -Dapex.home=/tmp/apex -Dapex.images=/tmp/apex/apex/images -Dapex.port=8585 -Dapex.erase -jar /source_install/apex_listener.1.1.3.243.11.40/apex.war".
Thank you for your reply,Udo!

Need help with apex listener administration username & passwd

Hello,
I downloaded apex ODD and tried to lunch listener admin http://localhost:8888/apex/listenerAdmin
Please help me the username and password.
Thank you very much.

Hailt wrote:
Hello,
I downloaded apex ODD and tried to lunch listener admin http://localhost:8888/apex/listenerAdmin
Please help me the username and password.
Thank you very much.1) To not attempt to eat a listener. It is not good for you.
2) Are you sure you are in the right forum for this? (You may be .. but you may well not be) ... if ODD is open developer day the information on passwords is usually in the installation instructions.
.. i cant recall having to worry about apex listeners, but i havant used the latest versions ...
The main purpose of the post way to correct your possible eating disorder.

Apex Listener 2.0.1 vs Sql Developer Administration 3.2.20.09 bugs

Apex Listener 2.0.1 / Sql Developer 3.2.20.09 / Apex 4.1.1
1. I'm using basic connection type with service name. Each time I connect to listener administration it is resetted to SID with default name as orcl.
2. Test Settings does not work in case hostname is localhost.
Database Settings apex:Cannot connect to APEX_PUBLIC_USER. Исключение ввода/вывода (input/output exception): The Network Adapter could not establish the connection>
At the same time it's working in defaults.xml:
<entry key="db.hostname">localhost</entry>I'm not sure why. Database and Apex Listener are installed on the same mashine. May be this can help:
<Warning> <Server> <x> <> <DynamicListenThread[Default]> <<WLS Kernel>> <> <> <> <BEA-002611> <Hostname "x", maps to multiple IP addresses: 10.110.x.x, 0:0:0:0:0:0:0:1> 3. I can see "Enable RESTful Services" action in (url http://docs.oracle.com/cd/E35137_01/appdev.32/e35117/intro.htm#autoId110)SQL Developer User's Guide. Still there is no such action in Sql Developer. Thus settings are always uploaded with enabled RESTful Services.
I see error
The pool named: apex_al does not existeach time I connect to Apex Listener Administration in case of RESTful Services is not configured during configuration of apex.war.
I can't find any restrictions for RESTful Services to be configured. So I think this error is unnecessary.
4. From sql developer User's Guide
Connect (context menu only): Connects to the Application Express Listener (see Connecting to Application Express Listener Server).Retrieve Settings, Upload Settings, and Launch URL are enabled when you connect to the Application Express Listener.>
administration settings are retrieved and displayed but still Retrieve Settings, Upload Settings, and Launch URL are disabled in context menu after connection.
I need to perform New Administration action to make them enabled.
Is this expected behavior ?
Is this all bugs or known features ?
Regards,
Igor

DB: V11.2
APEX V 4.2.3.00.08
APEX Listener: V2.0.5.287.04.27
SQLDeveloper: Version 3.2.20.09
OS WIndows 7 64 bit
I am trying to create a connection to a standalone Apex Listener installation via SQL Developer to manage the listener settings. I start a new connection and after entering the UN/PWD of the Listener Administrator I get the following error:
Authentication failed
"CANNOT CONNECT TO CONNECTION.
INVALID RESOURCE OWNER CREDENTIALS"
In the Standalone APEX Listener DOS window I'm getting the following error message:
SEVERE: The pool named: apex_al does not exist
So where do I even start to trouble shoot this???
I add a connection as follows:
Connection Name: Connection
Usename: adminlistener (pwd=adminlistener configured using command :java -jar apex.war user adminlistener "Listener Administrator")
HTTP radio button
Hostname: localhost
Port: 8080
Server Path: /apex
thanks in advance
Paul Platt

Apex Listener Configuration Issue.

Hi there,
As I wanted to try the latest Restful services in apex 4.2, I decided to install Apex Listener 2.0. I downloaded the file and followed the steps as in the installation notes. As a pre-requisite, I configured the Restful services successfully in apex 4.2 along with Oracle 11g Express Edition. However, the installation of listener seems to be not compleated successfully with the following installation feed back.
D:\software\apex_listener>java -jar apex.war
This Listener instance has not yet been configured.
Please complete the following prompts
Enter the location to store configuration data:d:\apexlistnerconf
Dec 27, 2012 3:34:47 PM oracle.dbtools.common.config.cmds.ConfigDir execute
INFO: Set config.dir to d:\apexlistnerconf in: D:\software\apex_listener\apex.war
Dec 27, 2012 3:34:49 PM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: D:\apexlistnerconf\apex
Enter the name of the database server [localhost]:
Enter the database listen port [1521]:
Enter 1 to specify the database service name, or 2 to specify the database SID [1]:2
Enter the database SID [xe]:
Enter the database user name [APEX_PUBLIC_USER]:
Enter the database password for APEX_PUBLIC_USER:
Password must not be empty
Enter the database password for APEX_PUBLIC_USER:
Confirm password:
Enter 1 to enter passwords for the RESTful Services database users (APEX_LISTENER,APEX_REST_PUBLIC_USER), 2 to use the same password as used for APEX_PUBLIC_USER or, 3 to skip this step [1]:3
Dec 27, 2012 3:37:03 PM oracle.dbtools.common.config.file.ConfigurationFiles update
INFO: Updated configurations: defaults, apex
Enter 1 if you wish to start in standalone mode or 2 to exit [1]:
Enter the APEX static resources location or Enter to skip:D:\software\apex42en\apex\images
Enter the HTTP port [8080]:
Dec 27, 2012 3:41:17 PM oracle.dbtools.standalone.Standalone execute
INFO: NOTE:
Standalone mode is designed for use in development and test environments. It isnot supported for use in production environments.
Dec 27, 2012 3:41:17 PM oracle.dbtools.standalone.Standalone execute
INFO: Starting standalone Web Container in: d:\apexlistnerconf\apex
Dec 27, 2012 3:41:17 PM oracle.dbtools.standalone.Deployer deploy
INFO: Will deploy application path = d:\apexlistnerconf\apex\apex\WEB-INF\web.xml
Dec 27, 2012 3:41:17 PM oracle.dbtools.standalone.Deployer deploy
INFO: Deployed application path = d:\apexlistnerconf\apex\apex\WEB-INF\web.xml
Dec 27, 2012 3:41:18 PM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: D:\apexlistnerconf\apex
Default Database connection not configured properly
Dec 27, 2012 3:41:20 PM oracle.dbtools.rt.web.SCListener contextInitialized
INFO: Oracle Application Express Listener initialized
Application Express Listener version : 2.0.0.354.17.06
Application Express Listener server info: Grizzly/1.9.49
Dec 27, 2012 3:41:20 PM com.sun.grizzly.Controller logVersion
INFO: GRIZZLY0001: Starting Grizzly Framework 1.9.49 - 12/27/12 3:41 PM
Dec 27, 2012 3:41:20 PM com.sun.grizzly.SelectorHandlerRunner handleSelectException
SEVERE: doSelect IOException
java.net.BindException: No free port within range: 8080=com.sun.grizzly.http.SelectorThreadHandler@480d41f3
        at com.sun.grizzly.TCPSelectorHandler.initSelector(TCPSelectorHandler.java:432)
        at com.sun.grizzly.TCPSelectorHandler.preSelect(TCPSelectorHandler.java:378)
        at com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:188)
        at com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:132)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Dec 27, 2012 3:41:20 PM com.sun.grizzly.http.SelectorThread$3 onException
SEVERE: Exception during starting the controller
java.net.BindException: No free port within range: 8080=com.sun.grizzly.http.SelectorThreadHandler@480d41f3
        at com.sun.grizzly.TCPSelectorHandler.initSelector(TCPSelectorHandler.java:432)
        at com.sun.grizzly.TCPSelectorHandler.preSelect(TCPSelectorHandler.java:378)
        at com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:188)
        at com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:132)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
java.net.BindException: No free port within range: 8080=com.sun.grizzly.http.SelectorThreadHandler@480d41f3
        at com.sun.grizzly.TCPSelectorHandler.initSelector(TCPSelectorHandler.java:432)
        at com.sun.grizzly.TCPSelectorHandler.preSelect(TCPSelectorHandler.java:378)
        at com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:188)
        at com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:132)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Dec 27, 2012 3:41:20 PM oracle.dbtools.standalone.Standalone execute
INFO: http://localhost:8080/apex started.It simply hangs at the last line and I couldn't make any further progress.
Can you please help to find out what went wrong?
Thanks in advance.
Regards,
Natarajan

Thank you Probodh for your quick help. I set the port 8080 to apex listener and it does not give that error now.
However, it still says "Default Database Connection not configured properly"
I gave the SID name as xe which is the default one, and that is the correct SID for my DB also.
Any possible mistakes in there?
D:\software\apex_listener>java -jar apex.war
Dec 27, 2012 7:29:45 PM oracle.dbtools.standalone.Standalone execute
INFO: NOTE:
Standalone mode is designed for use in development and test environments. It is
not supported for use in production environments.
Dec 27, 2012 7:29:45 PM oracle.dbtools.standalone.Standalone execute
INFO: Starting standalone Web Container in: d:\apexlistnerconf\apex
Dec 27, 2012 7:29:45 PM oracle.dbtools.standalone.Deployer deploy
INFO: Will deploy application path = d:\apexlistnerconf\apex\apex\WEB-INF\web.xm
l
Dec 27, 2012 7:29:46 PM oracle.dbtools.standalone.Deployer deploy
INFO: Deployed application path = d:\apexlistnerconf\apex\apex\WEB-INF\web.xml
Dec 27, 2012 7:29:46 PM oracle.dbtools.common.config.file.ConfigurationFolder lo
gConfigFolder
INFO: Using configuration folder: D:\apexlistnerconf\apex
Default Database connection not configured properly
Dec 27, 2012 7:29:48 PM oracle.dbtools.rt.web.SCListener contextInitialized
INFO: Oracle Application Express Listener initialized
Application Express Listener version : 2.0.0.354.17.06
Application Express Listener server info: Grizzly/1.9.49
Dec 27, 2012 7:29:48 PM com.sun.grizzly.Controller logVersion
INFO: GRIZZLY0001: Starting Grizzly Framework 1.9.49 - 12/27/12 7:29 PM
Dec 27, 2012 7:29:48 PM oracle.dbtools.standalone.Standalone execute
INFO: http://localhost:8080/apex started.Regards,
Natarajan

Unable to connect SQL Developer 4.0.2 to Oracle REST Data Services 2.0.7 (Apex Listener)

Background
1. Weblogic 10.3.6.0 running on Oracle Linux 6.5 with Oracle JRockit(R) (build R28.2.3-13-149708-1.6.0_31-20120327-1523-linux-x86_64, compiled mode)
2. Oracle Apex 4.2.1
3. Apex Listener 1.1.3
4. Apex and Apex Listener running on the Weblogic box above
5. SQL Developer 4.0.2 running on Windows 7 64 bit / Java 1.7.0_55
Updated Apex to 4.2.5 via p17966818_425_Generic.zip patchset. Apex environment running fine as do all applications via Listener 1.1.3
Updated Oracle Listener to the latest version of Oracle REST Data Services 2.0.7
Current Status
Apex Applications and RESTful services are running fine.
Problem
Unable to connect SQL Developer 4.0.2 to Oracle REST Data Services 2.0.7
Error message in SQL Developer - Cannot connect to DEV. HTTP/1.1 403 Target service not allowed
Additional Information
Steps followed -
1. The oracle users APEX_LISTENER and APEX_REST_PUBLIC_USER did not exist, so I ran apex_rest_config.sql from the APEX 2.4.1 patchset whilst connected sys as sysdba and provided the same password as APEX_PUBLIC_USER for both users.
2. I also ran
grant insert, delete on APEX_040200.wwv_flow_rt$privilege_groups to APEX_LISTENER;
alter session set current_schema = APEX_LISTENER;
create or replace synonym wwv_flow_rt$privilege_groups for APEX_040200.wwv_flow_rt$privilege_groups;
as per Oracle SQL Developer User's Guide Release 4.0
3. copied ords.war to apex.war
4. java -jar apex.war configdir /u01/app/oracle/admin/apex/devdomain1/
5. java -jar apex.war
Jun 5, 2014 5:15:31 PM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: /u01/app/oracle/admin/apex/devdomain1/apex
Enter the name of the database server [localhost]:dbservername
Enter the database listen port [1521]:
Enter 1 to specify the database service name, or 2 to specify the database SID [1]:1
Enter the database service name:dbservicename
Enter the database user name [APEX_PUBLIC_USER]:
Enter the database password for APEX_PUBLIC_USER:
Confirm password:
Enter 1 to enter passwords for the RESTful Services database users (APEX_LISTENER,APEX_REST_PUBLIC_USER), 2 to use the same password as used for APEX_PUBLIC_USER or, 3 to skip this step [1]:2
Jun 5, 2014 5:16:52 PM oracle.dbtools.common.config.file.ConfigurationFiles update
INFO: Updated configurations: defaults, apex, apex_al, apex_rt
Enter 1 if you wish to start in standalone mode or 2 to exit [1]:2
6. java -jar apex.war user adminlistener "Listener Administrator"
Jun 5, 2014 5:18:52 PM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: /u01/app/oracle/admin/apex/devdomain1/apex
Enter a password for user adminlistener:
Confirm password for user adminlistener:
Jun 6, 2014 5:19:12 PM AM oracle.dbtools.standalone.ModifyUser execute
INFO: Created user: adminlistener in file: /u01/app/oracle/admin/apex/devdomain1/apex/credentials
7. Updated the defaults.xml file
Added
<entry key="apex.security.user.roles">RESTful Services</entry>
<entry key="apex.security.developer.roles">OAuth2 Client Developer, SQL Developer</entry>
as per Oracle SQL Developer User's Guide Release 4.0
Changed
<entry key="debug.printDebugToScreen">false</entry>
to
<entry key="debug.printDebugToScreen">true</entry>
for RESTful debugging
Added
<entry key="security.verifySSL">false</entry>
to use OAuth2 in Non HTTPS Environment as per Oracle® REST Data Services Installation and Configuration Guide, Release 2.0
8. Deleted the Admin and Manager Roles within the apex application deployment which were part of the Apex Listener 1.1.3 install
9. Deployed the apex.war in weblogic
10. Stopped and started the weblogic server to which apex.war was deployed
11. In SQL Developer, View, RESTful Services. In the RESTful services windows hit connect, Create a new connection,
Connection Name DEV
Username adminlistener
selected http protocol
Hostname weblogicservername
Port 7250
Server Path /apex
Workspace (blank)
On the Authentication dialog
Username adminlistener
Password passwordsuppliedabove in step 6
Response is a dialog box titled Authentication Failed
message - Cannot connect to DEV. HTTP/1.1 403 Target service not allowed
NOTHING UNUSUAL IN ANY OF THE WEBLOGIC LOG FILES, EXCEPT THAT IT STATES
'Oracle REST Data Services version : 2.0.6.27.18.06' when I've installed 2.0.7.
Any help much appreciated

Further to the above post, I thought I'd simplify my Apex Listener install just to see if I can connect to it via SQL Developer
So downloaded the latest version 2.0.8 and decided to configure and run the Listener on my pc whilst still connecting to the same database.
Operating system : Window 7 Pro 64 bit
Oracle Apex Listener 2.0.8
Java(TM) SE Runtime Environment (build 1.7.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode)
Went through the configuration as above, once started I tried again to access the listener via SQL Developer. This time I received this output from the listener:
INFO: Error: ORA-02291: integrity constraint (APEX_040200.WWV_FLOW_RT$APPROVALS_SGID_FK) violated - parent key not found, occurred during execution of: [CALL, insert into wwv_flow_rt$approvals (user_name,status,client_id,security_group_id,created_by,created_on,updated_by,updated_on) values(/*in:user_id*/?,/*in:status*/?,/*in:client_id*/?,/*in:tenant_id*/?,upper(/*in:user_id*/?),/*in:created*/?,upper(/*in:user_id*/?),/*in:created*/?), [tenant_id, in, class java.math.BigInteger], [client_id, in, class java.math.BigInteger], [user_id, in, class java.lang.String], [status, in, class oracle.dbtools.rt.oauth.ApprovalRequest$Status], [created, in, class java.sql.Timestamp]]with values: [adminlistener, APPROVED, 3858401374580004, -1, adminlistener, 2014-06-23 12:19:18.785, adminlistener, 2014-06-23 12:19:18.785]
SQL Developer responded with an Authentication Failed titled dialog with the following displayed in the body of the dialog
Cannot connect to DEV.
<!DOCTYPE html>





<html>

<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<a id="uLogo" href="./"><span class="logo">ORACLE</span>
REST DATA SERVICES</a>
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<p>
<pre>Request Path passes syntax validation
Mapping request to database pool: PoolMap [_failed=false, _lastUpdate=-1, _pattern=null, _poolName=apex, _regex=null, _type=REGEX, _workspaceIdentifier=null, _serviceName=null]
Applied database connection info
Attempting to process with PL/SQL Gateway
Not processed as PL/SQL Gateway request
Attempting to process as a RESTful Service
Choosing: oracle.dbtools.rt.oauth.TokenHandler as current candidate with score: Score [handle=null, score=0, scope=SecurityConfig [constraint=secure, realm=OAUTH_CLIENT, logonConfig=NONE], originsAllowed=[], corsEnabled=true]
Determining if request can be dispatched as a Tenanted RESTful Service
Request path has one path segment, continuing processing
No Tenant Principal established yet, continuing processing
APEX_LISTENER pool exists, continuing processing
No matching tenant found for: oauth2, cannot dispatch
Chose oracle.dbtools.rt.oauth.TokenHandler as the final candidate with score: Score [handle=null, score=0, scope=SecurityConfig [constraint=secure, realm=OAUTH_CLIENT, logonConfig=NONE], originsAllowed=[], corsEnabled=true] for: POST oauth2/token
oauth2/token authorized as: p6xycV-2QceFnFHkWyJlnA..
</pre>
</p>
<p>
<pre>WebException [statusCode=500]
at oracle.dbtools.rt.web.WebException.webException(WebException.java:343)
at oracle.dbtools.rt.web.WebException.internalError(WebException.java:262)
at oracle.dbtools.rt.oauth.jdbc.JDBCOAuthDataAccess.createApproval(JDBCOAuthDataAccess.java:514)
at oracle.dbtools.rt.oauth.jdbc.JDBCOAuthDataAccess.createApprovedRequest(JDBCOAuthDataAccess.java:181)
at oracle.dbtools.rt.oauth.OAuthAuthorization.resourceOwnerCredentials(OAuthAuthorization.java:654)
at oracle.dbtools.rt.oauth.OAuthAuthorization.tokenRequest(OAuthAuthorization.java:273)
at oracle.dbtools.rt.oauth.TokenHandler.post(TokenHandler.java:44)
at oracle.dbtools.rt.web.RequestHandler.response(RequestHandler.java:268)
at oracle.dbtools.rt.web.RequestHandler.dispatch(RequestHandler.java:361)
at oracle.dbtools.rt.web.RequestHandler.dispatch(RequestHandler.java:85)
at oracle.dbtools.rt.web.RequestDispatchers.dispatch(RequestDispatchers.java:93)
at oracle.dbtools.rt.web.ETags.checkPrecondition(ETags.java:93)
at oracle.dbtools.rt.web.HttpEndpointBase.restfulServices(HttpEndpointBase.java:426)
at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:164)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.doFilter(ServletAdapter.java:1059)
at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.invokeFilterChain(ServletAdapter.java:999)
at com.sun.grizzly.http.servlet.ServletAdapter.doService(ServletAdapter.java:434)
at oracle.dbtools.standalone.SecureServletAdapter.doService(SecureServletAdapter.java:91)
at com.sun.grizzly.http.servlet.ServletAdapter.service(ServletAdapter.java:379)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.grizzly.tcp.http11.GrizzlyAdapterChain.service(GrizzlyAdapterChain.java:196)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLIntegrityConstraintViolationException: ORA-02291: integrity constraint (APEX_040200.WWV_FLOW_RT$APPROVALS_SGID_FK) violated - parent key not found
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:505)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:223)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:208)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1046)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1336)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3612)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3713)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1378)
at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:230)
at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
at com.sun.proxy.$Proxy44.execute(Unknown Source)
at oracle.dbtools.common.jdbc.JDBCInsert.execute(JDBCInsert.java:58)
at oracle.dbtools.rt.oauth.jdbc.JDBCOAuthDataAccess.createApproval(JDBCOAuthDataAccess.java:487)
... 34 more
</pre>
</p>
</div>
</div>
</div>
<div id="xFooterContainer">
</div>
</body>
</html>
I am assuming this must be part of the problem I am seeing this the Weblogic deployment in my original post.
Does anyone have any suggestions on how best to tackle this?
Regards,
Derek

APEX Listener with APEX 3.0 on 11gR2

Yes, I am crazy.
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?
Interested in pointers!
Rob

Hi Rob,
Yes, I am crazy.Why would that be? ;)
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.APEX 3.0 is supprted by EPG. See the [url http://docs.oracle.com/cd/B32472_01/doc/install.300/b32468/post_inst.htm#CHDBEJDA]APEX 3.0 Installation Guide for details.
APEX Listener is capable of hosting APEX 3.0 as well, though APEX 3.0 wasn't supported anymore when APEX Listener was initially released. The current APEX release at that time was 4.0, so this would be the first version to be known as really stable, whereas you won't get any support for older releases anymore. From personal experience I know that there are now issues with APEX 3.1 and APEX Listener, so it'll probably also work with 3.0.
Concerning your database release, the minimum for APEX Listener is 10.2.0.3, so you're definetly safe on that part, though I'd recommend to upgrade as regular support for 10.2 databases ended.
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.This indicates that your APEX would actually be a 3.1 and you should update you images directory.
The APEX listener appears to be more than just a Java PL/SQL gateway.It is, but this has nothing to do with your 3.1 JS files, if this is why you stated this.
Is there a minimum version of APEX the APEX Listener supports?As mentioned above, 4.0 would be a safe approach, but 3.1 will definetly work, 3.0 probably will as well. I'd recommend you find out which APEX version is actually installed on your database before you consider any upgrade operations. Run the following query as privileged user:
SELECT comp_name, version, status
FROM dba_registry
WHERE comp_id = 'APEX';-Udo

APEX Listener versus classic Application Server

Currently we use the APEX Listener with the stand-alone configuration to access the URL af an APEX application.
This might not be a suitable situation for a production environment.
In a short, here are the (possible) requirements:
- Sessions must be able to access at the same time the same APEX application and page.
Let's say 500 users should be able to access it with no trouble.
- If there are some pages accessed very frequently, they should be cached (how?) without having to request them all the time from the database.
- If more than 500 users are accessing the application, to avoid latency, there should be a "mechanism" to make them "waiting" until the allowed amount of concurrent sessions is below 500, and without impacting (or with low impact) of other working sessions.
I have little knowledge of middle ware environment, but this seems to me specifications for an application server and or a web server.
Hera are my questions:
1) Is it possible to implement such above mechanism with the APEX Listener?
2) If not possible, what should I consider?
Thanks by advance for sharing your experience.
Kind Regards.

user8058501 wrote:
Currently we use the APEX Listener with the stand-alone configuration to access the URL af an APEX application.
This might not be a suitable situation for a production environment.
Standalone mode is not supported for production environments, see here for why:
https://cdivilly.wordpress.com/2013/03/11/oracle-application-express-listener-standalone-mode/
In a short, here are the (possible) requirements:
- Sessions must be able to access at the same time the same APEX application and page.
Let's say 500 users should be able to access it with no trouble.
- If there are some pages accessed very frequently, they should be cached (how?) without having to request them all the time from the database.
- If more than 500 users are accessing the application, to avoid latency, there should be a "mechanism" to make them "waiting" until the allowed amount of concurrent sessions is below 500, and without impacting (or with low impact) of other working sessions.
I have little knowledge of middle ware environment, but this seems to me specifications for an application server and or a web server.
Hera are my questions:
1) Is it possible to implement such above mechanism with the APEX Listener?
2) If not possible, what should I consider?
Essentially you are asking how do I tune the number of database connections and also how do I tune the number of HTTP request handling threads.
The former is controlled via the Listener configuration files, specifying the size of the connection pool etc, if you look at the configuration file or use the SQL Developer Listener admin tool the settings are pretty self explanatory, the latter is controlled by the application server, see below for WebLogic documentation on this:
http://docs.oracle.com/cd/E24329_01/web.1211/e24390/wls_tuning.htm#i1142745
Thanks by advance for sharing your experience.
Kind Regards.

Apex Listener/Apache Tomact and filenames with spaces

I've installed the Apex Listener with Apache Tomcat, and all seems to work fine. Except when I try to do a CSV file data upload via the utilities screen in apex. If the filename/directory path contains spaces, then Apex reports "File Must Be Specified" error - yet if I do this same operation via EPG instead of Tomcat, it works. Are there any restrictions in Tomcat to using spaces??

Look at this thread. Re: File upload problem
regards.

Apex listener 503 - Service Unavailable

Hi,
I installed APEX LIstener 2.0.5.
This ist my file defaults.XML:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
<properties>
<comment>Saved on Thu Jan 02 13:26:45 CET 2014</comment>
<entry key="db.password">!apex_public_user</entry>
<entry key="debug.printDebugToScreen">false</entry>
<entry key="security.disableDefaultExclusionList">false</entry>
<entry key="cache.maxEntries">500</entry>
<entry key="error.maxEntries">50</entry>
<entry key="security.maxEntries">2000</entry>
<entry key="cache.directory">/tmp/apex/cache</entry>
<entry key="jdbc.DriverType">thin</entry>
<entry key="log.maxEntries">50</entry>
<entry key="db.hostname">localhost</entry>
<entry key="jdbc.MaxConnectionReuseCount">1000</entry>
<entry key="log.logging">false</entry>
<entry key="jdbc.InitialLimit">3</entry>
<entry key="jdbc.MaxLimit">10</entry>
<entry key="cache.monitorInterval">60</entry>
<entry key="cache.expiration">7</entry>
<entry key="jdbc.statementTimeout">900</entry>
<entry key="jdbc.MaxStatementsLimit">10</entry>
<entry key="db.sid">ORPC3</entry>
<entry key="misc.defaultPage">apex</entry>
<entry key="misc.compress"/>
<entry key="jdbc.MinLimit">1</entry>
<entry key="cache.type">lru</entry>
<entry key="cache.caching">false</entry>
<entry key="db.port">1521</entry>
<entry key="error.keepErrorMessages">true</entry>
<entry key="cache.procedureNameList"/>
<entry key="cache.duration">days</entry>
<entry key="jdbc.InactivityTimeout">1800</entry>
<entry key="debug.debugger">false</entry>
</properties>
I startet the listener with java -jar apex.war
When I startet with http://localhost:8080/apex/f?p=4550:1:2983093393191825
I got ORACLE APPLICATION EXPRESS LISTENER 503 - Service Unavailable
Please help me!
Regards
Siegwin

Hi Jari,
when I start APEX Listener there are the answers:
C:\>java -jar C:\app\Administrator\product\11.2.0\dbhome_2\apex_listener_2_0_5\a
pex.war
Jan 04, 2014 9:04:06 AM oracle.dbtools.standalone.Standalone execute
INFO: HINWEIS:
Der Standalone-Modus ist zur Verwendung in Entwicklungs- und Testumgebungen entw
ickelt worden. Er wird bei Verwendung in Produktionsumgebungen nicht unterst³tzt
Jan 04, 2014 9:04:06 AM oracle.dbtools.standalone.Standalone execute
INFO: Standalone-Webcontainer in C:\app\Administrator\product\11.2.0\dbhome_2\ap
ex_listener_2_0_5\config\apex wird gestartet
Jan 04, 2014 9:04:06 AM oracle.dbtools.standalone.Deployer deploy
INFO: Anwendung wird bereitgestellt, Pfad = C:\app\Administrator\product\11.2.0\
dbhome_2\apex_listener_2_0_5\config\apex\apex\WEB-INF\web.xml
Jan 04, 2014 9:04:07 AM oracle.dbtools.standalone.Deployer deploy
INFO: Anwendung bereitgestellt, Pfad = C:\app\Administrator\product\11.2.0\dbhom
e_2\apex_listener_2_0_5\config\apex\apex\WEB-INF\web.xml
Jan 04, 2014 9:04:12 AM oracle.dbtools.common.config.file.ConfigurationFolder lo
gConfigFolder
INFO: Using configuration folder: C:\app\Administrator\product\11.2.0\dbhome_2\a
pex_listener_2_0_5\config\apex
Default Database connection not configured properly
Jan 04, 2014 9:04:13 AM oracle.dbtools.rt.web.SCListener contextInitialized
INFO: Oracle Application Express Listener initialized
Application Express Listener version : 2.0.5.287.04.27
Application Express Listener server info: Grizzly/1.9.49
Jan 04, 2014 9:04:13 AM com.sun.grizzly.Controller logVersion
INFO: GRIZZLY0001: Starting Grizzly Framework 1.9.49 - 04.01.14 09:04
Jan 04, 2014 9:04:13 AM oracle.dbtools.standalone.Standalone execute
INFO: http://localhost:8080/apex gestartet.
Jan 04, 2014 9:05:05 AM oracle.dbtools.rt.web.HttpEndpointBase modApex
SEVERE: The pool named: apex is not correctly configured, error: ORA-01017: inva
lid username/password; logon denied
oracle.dbtools.common.jdbc.ConnectionPoolException: The pool named: apex is not
correctly configured, error: ORA-01017: invalid username/password; logon denied
        at oracle.dbtools.common.jdbc.ConnectionPoolException.badConfiguration(C
onnectionPoolException.java:65)
        at oracle.dbtools.common.config.db.DatabaseConfig.badConfiguration(Datab
aseConfig.java:207)
        at oracle.dbtools.common.config.db.DatabaseConfig.getPool(DatabaseConfig
.java:346)
        at oracle.dbtools.common.config.db.DatabaseConfig.getPool(DatabaseConfig
.java:326)
        at oracle.dbtools.common.config.db.DatabaseConfig.access$200(DatabaseCon
fig.java:42)
        at oracle.dbtools.common.config.db.DatabaseConfig$DatabaseFactory.apply(
DatabaseConfig.java:380)
        at oracle.dbtools.common.config.db.PerThreadConnectionCache$DisposableCo
nnectionFactory.apply(PerThreadConnectionCache.java:233)
        at oracle.dbtools.common.config.db.PerThreadConnectionCache$DisposableCo
nnectionFactory.apply(PerThreadConnectionCache.java:217)
        at oracle.dbtools.common.util.PerThreadCache.get(PerThreadCache.java:60)
        at oracle.dbtools.common.config.db.PerThreadConnectionCache.get(PerThrea
dConnectionCache.java:49)
        at oracle.dbtools.common.config.db.DatabaseConfig.getConnection(Database
Config.java:78)
        at oracle.dbtools.common.jdbc.ora.OraPrincipal.connection(OraPrincipal.j
ava:69)
        at oracle.dbtools.apex.ModApexContext.getConnection(ModApexContext.java:
372)
        at oracle.dbtools.apex.Procedure.getProcedure(Procedure.java:167)
        at oracle.dbtools.apex.OWA.validateProcedure(OWA.java:386)
        at oracle.dbtools.apex.security.Security.isValidRequest(Security.java:22
0)
        at oracle.dbtools.apex.ModApex.validateRequest(ModApex.java:264)
        at oracle.dbtools.apex.ModApex.doGet(ModApex.java:93)
        at oracle.dbtools.apex.ModApex.service(ModApex.java:300)
        at oracle.dbtools.rt.web.HttpEndpointBase.modApex(HttpEndpointBase.java:
350)
        at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:
132)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.doFilter(
ServletAdapter.java:1059)
        at com.sun.grizzly.http.servlet.ServletAdapter$FilterChainImpl.invokeFil
terChain(ServletAdapter.java:999)
        at com.sun.grizzly.http.servlet.ServletAdapter.doService(ServletAdapter.
java:434)
        at oracle.dbtools.standalone.SecureServletAdapter.doService(SecureServle
tAdapter.java:91)
        at com.sun.grizzly.http.servlet.ServletAdapter.service(ServletAdapter.ja
va:379)
        at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java
:179)
        at com.sun.grizzly.tcp.http11.GrizzlyAdapterChain.service(GrizzlyAdapter
Chain.java:196)
        at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java
:179)
        at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:8
49)
        at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
        at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFil
ter.java:228)
        at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultPro
tocolChain.java:137)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.jav
a:104)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.jav
a:90)
        at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java
:79)
        at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextT
ask.java:54)
        at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.
java:59)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadP
ool.java:532)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool
.java:513)
        at java.lang.Thread.run(Unknown Source)
Please help me

APEX Listener 2.0.1 does not restart on power-up

APEX Listener 2.0.1
APEX 4.2.2
Oracle EE 11gR2
Linux RHEL 6.3
GlassFish 3.1.0
After rebooting Linux server with the above configuration, the APEX Listener needs to be restart via Glassfish. What may be causing this? How can I get Glassfish/APEX Listener to restart on system power-up?
I did not have this issue with APEX Listener 1.4
Thank you.

Please use the APEX Listener forum for APEX Listener related questions.

APEX Listener 2.0.1 does not restart on power-up of system

APEX Listener 2.0.1
APEX 4.2.2
Oracle EE 11gR2
Linux RHEL 6.3
GlassFish 3.1.0
After rebooting my Linux server with the above configuration, the APEX Listener is down and needs to be restarted via GlassFish. What may be causing this? How can I get the APEX Listener via GlassFish to restart on system power-up?
NOTE: I did not have this issue when using APEX Listener 1.4 with the same GlassFish server.
Thank you.

Found the issue. chkconfig was starting GlassFish before the database was up and running. Changed chkconfig parameters in startup scripts. Works fine.

Apex Listener started successfully however nothing show on the web browser

Apex Listener started successfully, when try to visit APEX (http://localhost:8080), nothing showing on the local web browser. See following output message during the startup of APEX Listener. Thank for your help.
Kevin
D:\app\administrator\apex_listener.2.0.0.354.17.05>java -jar apex.war
Feb 16, 2013 2:17:23 PM oracle.dbtools.standalone.Standalone execute
INFO: NOTE:
Standalone mode is designed for use in development and test environments. It is not supported for use in production environments.
Feb 16, 2013 2:17:23 PM oracle.dbtools.standalone.Standalone execute
INFO: Starting standalone Web Container in: D:\app\administrator\apex_listener.2.0.0.354.17.05\apex
Feb 16, 2013 2:17:23 PM oracle.dbtools.standalone.Deployer deploy
INFO: Will deploy application path = D:\app\administrator\apex_listener.2.0.0.354.17.05\apex\apex\WEB-INF\web.xml
Feb 16, 2013 2:17:24 PM oracle.dbtools.standalone.Deployer deploy
INFO: Deployed application path = D:\app\administrator\apex_listener.2.0.0.354.17.05\apex\apex\WEB-INF\web.xml
Feb 16, 2013 2:17:24 PM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: D:\app\administrator\apex_listener.2.0.0.354.17.05\apex
Configuration properties for: apex
cache.caching=false
cache.directory=/tmp/apex/cache
cache.duration=days
cache.expiration=7
cache.maxEntries=500
cache.monitorInterval=60
cache.procedureNameList=
cache.type=lru
db.hostname=dpuwomd-cluster
db.password=******
db.port=1521
db.servicename=dpuwomor.clevelandwpc.com
debug.debugger=true
debug.printDebugToScreen=false
error.keepErrorMessages=true
error.maxEntries=50
jdbc.DriverType=thin
jdbc.InactivityTimeout=1800
jdbc.InitialLimit=3
jdbc.MaxConnectionReuseCount=1000
jdbc.MaxLimit=10
jdbc.MaxStatementsLimit=10
jdbc.MinLimit=1
jdbc.statementTimeout=900
log.logging=false
log.maxEntries=50
misc.compress=
misc.defaultPage=apex
security.disableDefaultExclusionList=false
security.maxEntries=2000
db.username=APEX_PUBLIC_USER
Using JDBC driver: Oracle JDBC driver version: 11.2.0.3.0
Feb 16, 2013 2:17:26 PM oracle.dbtools.rt.web.SCListener contextInitialized
INFO: Oracle Application Express Listener initialized
Application Express Listener version : 2.0.0.354.17.06
Application Express Listener server info: Grizzly/1.9.49
Feb 16, 2013 2:17:26 PM com.sun.grizzly.Controller logVersion
INFO: GRIZZLY0001: Starting Grizzly Framework 1.9.49 - 2/16/13 2:17 PM
Feb 16, 2013 2:17:26 PM oracle.dbtools.standalone.Standalone execute
INFO: http://localhost:8080/apex started.

Hi Kevin,
this looks like a common issue: You've probably not configured the static contents for APEX ("images") properly. Please make sure you've set the parameter to point to a path that contains the contents of the "images" directory of the APEX installation package that fits to the APEX version of the instance your APEX Listener is supposed to host.
-Udo

APEX Listener 1.1.4 install issue with listener configuration

Oracle XE 11gR2
APEX 4.1.1
APEX Listener 1.1.4
Glassfish 3.0.1
=============
Installing APEX Listener 1.1.4 to replace APEX Listener 1.0.2. Deployed apex.war file but now:
(1) http://10.10.1.111:8080/apex/listenerConfigure web page comes up but with no frames/windows rendered, as if it can not find images. Still I can enter data into fields. Wonder why the graphics/images are missing when page is rendered.
(2) after entering Listener connection information for user APEX_PUBLIC_USER, I get "Permission denied". I can connect via SQL Developer to APEX_PUBLIC_USER with same credentials. I was able to connect before with previous APEX Listener.
Any ideas?

Hi,
(1) http://10.10.1.111:8080/apex/listenerConfigure web page comes up but with no frames/windows rendered, as if it can not find images.
You either have to clean your browser cache or your browser is too old/not capable of rendering the css of APEX Listener correctly.
(2) after entering Listener connection information for user APEX_PUBLIC_USER, I get "Permission denied". "Permission denied" doesn't sound an issue with your database configuration. Do you have anything in your APEX Listeners log (probably within your GFs server.log) for that issue?
But perhaps the error disappears as soon as you also get a proper configuration page.
-Udo

APEX LIstener administration via SQLDeveloper 3.2.2 error

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