HTTPS and the listener of the apex

Can I set up ApexListener to HTTPS requests only server?

There no server app on this host, not just ApexListener.

Thank you.

Hello Alex,.

the APEX listener supports SSL itself (see {: identifier of the thread = 2192664}).
You don't need a full application to this server. Simply a proxy that can serve HTTPS (for example Apache HTTPD).

-Udo

Tags: Database

Similar Questions

sites like yahoo, google, facebook, see the https and the padlock, but sites like amazon, ebay, where I need to enter my credit card information show the grey globe?

Recently, I noticed that some sites like yahoo, google, facebook, bing still show the https and the lock that indicates a secure link/site. However, sites like amazon, ebay, where I need to enter personal and financial information shows the grey world, as I understand is not sure. How can I fix it? I read the posts related to this topic, but none of the suggestions to solve my problem.
Thank you!

Hi lisa14, gray globe corresponds to HTTP, because HTTP is not secure. You should see a padlock for HTTPS pages.

For Amazon, I think that they go back to HTTP on the product pages and only use a secure connection on the account and payment pages.

I don't know about eBay, sorry.

Web server and the apex running on the same machine - possible conflict port 8080
Hi guys,.

I installed Apache Tomcat and currently in the process of installing Oracle 11 G in the same machine.

The tomcat uses port 8080 and I understand other installs, the APEX uses 8080 as well.

Is there way after installing Oracle 11 G database XE, stop APEX so it is not in conflict with the use of 8080 Tomcat? I have no use for APEX at this point you want to stop if possible.

Alternatively, it can be configured to use a different port?

Thank you very much.
You can do either, stop it or change the port. So sad that you said that you «have no use for Apex...» ». :(

What gateway do you use for Apex? What is the EPG, OSH or the listener of the Apex? If you use the EPG, there is an order any structure/API for it. Here are a couple that you can run a SQLPlus session:
```
SELECT DBMS_XDB.GETHTTPPORT FROM DUAL;

EXEC DBMS_XDB.SETHTTPPORT(port);
For example:

EXEC DBMS_XDB.SETHTTPPORT(8080);

OR

EXEC DBMS_XDB.SETHTTPPORT(8181);
```
If you use OSH then you go to your OHS/Apache Directory and find the path to the OPM and issue commands to start where your stop. If it's the listener of the Apex with Glassfish, then you go to the console of administration of Glassfish and stop your deployment of Apex from there. I'll leave you the specifications.

Earl

login pages display does not indicate the button layout usual IE https and the https address of the site part will not green

I had problems with the validity of the certificates for awhile on my laptop but I have the same version and settings on my desktop without any problem at all.

All I get is a layout of the basic text by trying to connect to an https page, none of the icons and some inscriptions no formatting of the page at all. I hope someone can help

Make sure your security software is not intercepting secure connections and sends its own certificate instead of pass the certificate of the Web site.

You can retrieve the certificate and check details such as WHO issued the certificates and the expiration dates of certificates.
- Click on the link at the bottom of the error page: "I understand the risks".
Let Firefox recover the certificate: "Add Exception"-> "get certificate".
- Click on the "view..." button. "and inspect the certificate and the Coachman, who is the sender.
You can see more details like the intermediate certificates that are used in the details pane.

Problem with using of the audit and the APEX triggers
Hello community,

I have a little problem with the help of a trigger to audit. I can't operate the trigger takes the reality of the user to record in the audit table:

DDL in the table:
```
create table BOOKS
(
  B_ID           NUMBER not null,
  B_NAME         VARCHAR2(100),
  B_DESCRIPTION  VARCHAR2(500)
);
```
DDL audit table:
```
create table AUDIT_BOOKS
(
  B_ID           NUMBER not null,
  B_NAME         VARCHAR2(100),
  B_DESCRIPTION  VARCHAR2(500),
  AUDIT_USER VARCHAR2(50),
  AUDIT_DATE   DATE,
  AUDIT_ACTION   VARCHAR2(6)
);
```
ddl trigger:
```
CREATE OR REPLACE TRIGGER trg_audit_books
  AFTER DELETE OR UPDATE ON books
  FOR EACH ROW
DECLARE
  v_trg_action VARCHAR2(6);
BEGIN
  IF updating
  THEN
    v_trg_action := 'UPDATE';
  ELSIF deleting
  THEN
    v_trg_action := 'DELETE';
  ELSE
    v_trg_action := NULL;
  END IF;
  INSERT INTO audit_books
    ( B_ID,  B_NAME,  B_DESCRIPTION,
      AUDIT_USER,  AUDIT_DATE,  AUDIT_ACTION)
  VALUES
    (:OLD.B_ID, :OLD.B_NAME, :OLD.B_DESCRIPTION,
      UPPER(USER), SYSDATE, v_trg_aktion);
END trg_audit_books;
```
Column AUDIT_USER always gets "APEX_PUBLIC_USER" as a value of insertion. How can I change to the user real "& APP_USER."?
I tried under Home > Application Builder > application 100 > shared components > change attributes for security > authentication > Public user
And added & APP_USER. and: P101_USERNAME both have not changed anything.

Is there a way to get to work with & APP_USER. instead of APEX_PUBLIC_USER?

I use the standard authentication scheme 'Application Express'. I use ldap via a process to the login page.

Kind regards

Tobias
Hello Tobias,.

In the trigger instead of the USER code, use v('APP_USER') to catch the real user of APEX.

Greetings,
Roel

http://roelhartman.blogspot.com/
http://www.bloggingaboutoracle.org/
http://www.Logica.com/

You can assign this answer to your question in marking it as useful or Correct ;-)

Oracle 11g and the APEX version
Hello

My understanding is that APEX 4.0 comes by default with Oracle 11 g. recently, we have the oracle 10 g updated to 11g and our admin has mentioned that APEX verision shows APEX 3.2.1...

Please advice...

Thank you
No, you'll need to download and install 4.0.2 assuming you want the most recent apex.

Conversion of forms at the request of the Apex

Hello
I have a problem with Oracle Application Express: when I try to convert an Oracle Apex Application Forms Application, I can't keep the same design!
Would you please help me to solve my problem?

If you google a little on this topic, you will find several articles and papers on the subject of forms of conversion of the Apex. The basic conclusion is: you don't have to bother using the converter. Simply create a new application from scratch. The differences between the shapes and the Apex are too big.

Here is an overview:

http://sagecomputing.com.au/papers_presentations/Forms_to_Apex_Conversion.PDF

10g Express to the Apex 3.1.2 update problem
I have Oracle Database 10 g Express Edition Release 10.2.0.1.0 installed on windows XP. I want to develop an application using oracle express (apex), so I thought it would be a good idea to upgrade the apex (of the 2.0 default apex supplied with 10g xe) at the latest, free 3.1,2 before you start. I tried to update twice & it failed. Without going into a ton of details, from errors in the paper that I saw every time, it seems that the installation script, apexins.sql, expects 1 parameter to be the default tablespace instead of the password. Any ideas on this subject?
My other questions are:
1) before moving on to rel 3.1.2 can I first create the user/passwd apex? The doc did not initially create the account. (so I did not). It is said apexins are the followiing, but errors in the newspaper that I seem to disagree:
@apexins < password > < tablespace_htmldb > < tablespace_files > < tablespace_temp >
< images > < connect >

(2) I'm following the instructions for apex rel 3? From what I read, I think I can go directly from apex rel 2.0 to 3.1.2. I found 2 different install docs for module 3 and they were different. The two documents supposed to run change passwd script (apxchpwd) after installation, but a doc editing had 2 additional scripts (which I did not work). Can someone tell me please for the right installation instructions?

(3) after research I found an old 2.2 installaction apex tutorial that says you have to install HTTP before the APEX. Apparently I misinterpreted the doc 3.1 install it says http was already included in oracle 9.2 or later. I guess I don't have no need to install HTTP since oracle xe is rel 10. Now, I think I have to install HTTP from the accompanying CD first before moving on to APEX 3.1.2. Is this correct?

(3) it is said that it takes in the SYSTEM tablespace for apex 3 85 M. the size of the system tablespace is 76800 (default).
Should I increase it before attempting to upgrade again? (I've waited the defect of being large enough since the apex is delivered with the db)

(4) suggestions/advice for starting more are welcome! Again, I've seen 1 > doc on the way to a bad installation of cleaning. Both said to drop the flows_0300 user, but I told exec wwv_flow_upgrade.switch_schemas, I did until I tried the 2nd install. Am I supposed to run the switch_schemas or not to bad cleaning install? In addition, in the troubleshooting doc I don't see an option to call switch_schemas for my apex release (2.1) so I just followed the examples and by the following 'FLOWS_020100 '. for the parameter "FLOWS_020200". Was it a good or bad idea?

(5) is there any other software (i.e. application, server?) that must be installed before or after the apex 3.1.2? Anything else I missed? The documentation is unclear and has omissions.

Thank you.
Hello

I guess you do this on a Windows-based computer and Apex 3.1.2 has already been downloaded from the Web Application Express page and will use the http port 8080.

NOTE: Make sure your Oracle XE database does not automatically start when Windows starts. If this is the case, then remove gently Oracle Database XE before proceeding with any of these steps.

Step 1: Unzip Apex in an appropriate place (preferable "c:\oraclexe\apex").

Step 2: Start a session SQL more than c:\oraclexe\apex and connect as a 'sysdba '.
sqlplus / as sysdba

Step 3: Install the Apex.
SYSAUX SYSAUX TEMP/i +@apexins / +.

Step 4: Reconnect the server Oracle XE.

Step 5: Assign/Set PATH to APEX of the images in the APEX_HOME folder where we decompressed APEX that is c:\oraclexe.
+ @apxldimg. SQL APEX_HOME +.

Step 6: Assign / define credentials administrator to the APEX.
+ @apxxepwd. SQL votre_mot_de_passe +.

Step 7: Restart the Oracle XE database.

Step 8: Top configuration completed. The availability will be as follows:
Availability of apex: http://localhost: 8080/apex
Administrator of the apex: http://localhost: 8080/apex/apex_admin

Follow these steps and let me know if it works for you or not.

Kind regards
Naveed.

Update HTML 1.6 to the APEX 4.0 DB
Hi all

We have Oracle HTML DB installed 1.6 and 6 applications in Production. We are looking for in APEX 4.0 installation. All directions? or suggestions on how to address the issue? I was reading that we can go directly to 4.0.

All ideas will be to enjoy them.

Thank you.
Yes, however, once you install 4.0, you cannot back down without off-installation 4...

That's why I suggest you install 4 APEX in a separate area and make your tests he... Have like a server with your base software sandbox and the APEX...

Thank you

Tony Miller
Webster, TX

Follow your passion; the rest will take care of itself.

JMS

If you answer this question, please mark the thread as closed and give points where won...

Listener of the APEX and several Instances of APEX

I APEX 4.XX and Apex listener 2.0.5 and I'm really interested in the configuration of multiple instances of the APEX to browse the same listener. I found information on how you create your multiple connections, but I'm really confused by the portions on how you configure your URL cards. In my case, I'm insterested in something in the sense of https://apex.example.com/prod/ https://apex.example.com/dev/ https://apex.example.com/pprd/ where each of them is APEX running on a different database. I am amendable to prod a straight downhill https://apex.example.com/ until I could install some sort of application of default homepage instead of directly providing the login page for this instance. Can anyone offer guidance in this type of installation? I am ok if you need is to have the URL in the sense of https://apex.example.com/apex/ https://apex.example.com/apex/dev/ https://apex.example.com/apex/pprod/ if they should be. Note my deployment is on Weblogic 12 c and I use SQL Developer to admin the listener.

The headphones are so light, I have one foreach (in virtual boxes)

I prefer to keep listeners on separate servers, because it is easier for me to check that I'm not about to run 'truncate table... ". "on the production.

(my $0,02 worth)

Dev, I have multiple DB connections.

Grade a (http://Host/apex) points to my box of 11 g of real development.

The secondary one (http://Host/apex/a12) point to my box 'playground' 12 c.

For the 12 c, URL mappings are: (SQL Developer 3.2 and 4.0)

The rule of Type = URL path

Routing rule = http://Host/apex/a12

REST Schema. = (empty)

After that I got it to work, I have not played with any other options/ideas.

MK

Q; How to re - configure and monitor the listener of the APEX
Hello
I installed the listener of the APEX on a WLS 12.1.1 (SPARC Solaris 11platform) and configured by using the URL:

http:// < Host >: < port >/apex/listenerConfigure

It worked very well!

Now I need to change the URL and the credentials for connecting to my APEX instance and when I tryo to hit the same URL again, I get the following message:

The listener of the APEX is already configured. Please log on as an administrator to access the listener Administration APEX.

I read to you is a file called apex - config.xml somewhere but I can't find it under my WLS installation directory.

Any ideas what could be the problem?

See you soon,.
Andy
As mentioned Udo, the 2nd option (change in the war before you deploy file) is probably the best. One suggestion is to use a variable then rather hard, the location of the XML encoding. The variable can then be set / changed on the command line.

Web.Xml

          config.dir
          ${apex.dir}


In the weblogic under the Server Start Settings console, you can change the variable according to the needs for each instance managed for each environment:

-Dapex-dir = / dir1/dir2/myapp/apex

Good luck.

Jack

Install work w/WebLogic and the listener of the APEX APEX
This time, I get the following message when you provide "apex / http://localhost:7001 / listenerConfigure" as the URL in Internet Explorer

The listener of the APEX is already configured. Please log on as an administrator to access the listener Administration APEX.

How can I cancel the 'Apex' Listener so that when I try to access the URL above, makes me to the settings page?

I also tried this URL:

Apex / http://localhost:7001 / apex_admin

As a result the following exception. After seeing the underside of exception I immediately changed the password APEX_PUBLIC_USER in Oracle
a new password. So now that I have a new password for the APEX_PUBLIC_USER in Oracle, where should I update the config files?

* oracle.dbtools.rt.service.ServiceLocatorException: Exception occurred in the activate() method
at oracle.dbtools.rt.service.Provider.activate(Provider.java:56)
at oracle.dbtools.rt.service.Provider.match(Provider.java:111)
at oracle.dbtools.rt.service.Providers.match(Providers.java:22)
at oracle.dbtools.rt.service.ServiceLocator.acquireAll(ServiceLocator.java:97)
at oracle.dbtools.rt.service.ServiceLocator.acquire(ServiceLocator.java:74)
at oracle.dbtools.rt.service.Provider.inject(Provider.java:137)
at oracle.dbtools.rt.service.Provider.activate(Provider.java:39)
at oracle.dbtools.rt.service.Provider.match(Provider.java:111)
at oracle.dbtools.rt.service.Providers.match(Providers.java:22)
at oracle.dbtools.rt.service.ServiceLocator.acquireAll(ServiceLocator.java:97)
at oracle.dbtools.rt.service.ServiceLocator.acquire(ServiceLocator.java:74)
at oracle.dbtools.rt.service.Provider.inject(Provider.java:137)
at oracle.dbtools.rt.service.Provider.activate(Provider.java:39)
at oracle.dbtools.rt.service.Provider.match(Provider.java:111)
at oracle.dbtools.rt.service.Providers.match(Providers.java:22)
at oracle.dbtools.rt.service.ServiceLocator.acquireAll(ServiceLocator.java:97)
at oracle.dbtools.rt.service.ServiceLocator.acquire(ServiceLocator.java:74)
at oracle.dbtools.rt.service.Provider.inject(Provider.java:137)
at oracle.dbtools.rt.service.Provider.activate(Provider.java:39)
at oracle.dbtools.rt.service.Provider.match(Provider.java:111)
at oracle.dbtools.rt.service.Providers.match(Providers.java:22)
at oracle.dbtools.rt.service.ServiceLocator.acquireAll(ServiceLocator.java:97)
at oracle.dbtools.rt.service.ServiceLocator.acquireAll(ServiceLocator.java:104)
at oracle.dbtools.rt.web.RequestDispatchers.choose(RequestDispatchers.java:85)
at oracle.dbtools.rt.web.RequestDispatchers.dispatch(RequestDispatchers.java:52)
at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.doIt (WebAppServletContext.java:3686)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3650)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: oracle.dbtools.rt.web.WebException: could not start the universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: cannot get data source connection
at oracle.dbtools.rt.web.WebException.internalError(WebException.java:124)
at oracle.dbtools.rt.query.jdbc.BaseJDBCCallProvider.activated(BaseJDBCCallProvider.java:56)
at oracle.dbtools.rt.query.jdbc.ora.OraJDBCCallProvider.activate(OraJDBCCallProvider.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at oracle.dbtools.rt.service.__Reflections.invoke(__Reflections.java:85)
at oracle.dbtools.rt.service.Provider.activate(Provider.java:43)
... 39 more
Caused by: java.sql.SQLException: unable to start the universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: cannot get data source connection
at oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java:541)
at oracle.ucp.jdbc.PoolDataSourceImpl.throwSQLException(PoolDataSourceImpl.java:588)
at oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java:277)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:647)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:614)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:608)
at oracle.dbtools.apex.Connections.getConnection(Connections.java:116)
at oracle.dbtools.rt.query.jdbc.ora.OraJDBCCallProvider.connection(OraJDBCCallProvider.java:31)
at oracle.dbtools.rt.query.jdbc.BaseJDBCCallProvider.activated(BaseJDBCCallProvider.java:44)
... more than 46
Caused by: oracle.ucp.UniversalConnectionPoolException: cannot get data source connection
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:421)
at oracle.ucp.util.UCPErrorHandler.newUniversalConnectionPoolException(UCPErrorHandler.java:389)
at oracle.ucp.jdbc.DataSourceConnectionFactoryAdapter.createConnection(DataSourceConnectionFactoryAdapter.java:106)
to oracle.ucp.common.UniversalConnectionPoolImpl$ UniversalConnectionPoolInternal.createOnePooledConnectionInternal (UniversalConnectionPoolImpl.java:1613)
to oracle.ucp.common.UniversalConnectionPoolImpl$ UniversalConnectionPoolInternal.access$ 600 (UniversalConnectionPoolImpl.java:1421)
at oracle.ucp.common.UniversalConnectionPoolImpl.createOnePooledConnection(UniversalConnectionPoolImpl.java:488)
at oracle.ucp.common.UniversalConnectionPoolImpl.addNewConnections(UniversalConnectionPoolImpl.java:988)
at oracle.ucp.common.UniversalConnectionPoolBase.getInitialConnections(UniversalConnectionPoolBase.java:541)
at oracle.ucp.common.UniversalConnectionPoolBase.start(UniversalConnectionPoolBase.java:655)
at oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java:271)
... 52 more
Caused by: java.sql.SQLException: ORA-01017: name of user and password invalid. connection refused

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:440)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:389)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:382)
at oracle.jdbc.driver.T4CTTIfun.processError(T4CTTIfun.java:573)
at oracle.jdbc.driver.T4CTTIoauthenticate.processError(T4CTTIoauthenticate.java:431)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:445)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191)
at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:366)
at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:752)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:366)
to oracle.jdbc.driver.PhysicalConnection. (PhysicalConnection.java:536)
to oracle.jdbc.driver.T4CConnection. (T4CConnection.java:228)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:280)
at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:207)
at oracle.ucp.jdbc.DataSourceConnectionFactoryAdapter.createConnection(DataSourceConnectionFactoryAdapter.java:100)
... more than 59 *.

Wes

Published by: Wes Gibbs August 9, 2011 18:11
Hi Wes,

If your connection to database has changed, you must either delete the old configuration completely, so you could run + / listenerConfigure + again, or if you change the connection parameters in the configuration file.
In any case, you must locate the config.dir (if you have not configured this setting, it is the ${java.io.tmpdir} of your WLS). If you want to do it again, delete the contents of this directory. Otherwise change the apex - config.xml , you will find. The relevant keys may depend on your previous configuration, but should not be difficult to identify. They are at the beginning of the apex - config.xml and begin by apex.db. .

-Udo

Communication between TNS_Listener and the listener of the Apex
Hi all
I how communication between TNS Listener, receiver of the Apex and Apex? For some reason, I got the following error of Apex listener:
```
Caused by: oracle.dbtools.rt.web.WebException: Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource
.
.
.
Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
```
I truncated messages Java object.

This has happened when I tried to connect to the Apex. So I can fix it by going to:
```
http://localhost:8080/apex/listenerConfigure
```
then everything worked fine.

My listener.ora file:
```
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = firefly.snowdrop.com)(PORT = 1521))
    )
  )

ADR_BASE_LISTENER = /usr/local/oracle

ADR_BASE_ORACLE_LISTENER = /usr/local/oracle
```
My tnsnames.ora file
```
INARA =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = firefly.snowdrop.com)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = inara.snowdrop.com)
   )
  )
```
When inara is the name of the instance and the firefly is the host name.

Is that the order of start if first the TNS Listener or listener Apex matter first?

Best regards
Val

Published by: Valerie good-natured August 1, 2011 05:47
Hi Val,

My tnsnames.ora is configured for an existing server and there is no client configurations like sqlplus, sql or earpiece of the apex developer. However until now the server can connect to customers without problem (I just discover that unreproducible error on 'impossible to find the SID' sometimes occurs at the beginning of the Summit, the kick-off and can be solved by waiting for a while to connect to reconnect), so again I must modify the .ora?

No, if your database listener is configured properly (i.e., he listens to the SID that you try to connect to the network interface/hostname/ip address /... she must use), there is no need to make any other configuration, especially not on another machine.

-Udo

Error when loading of the APEX listener, appex_rl and appex_rt not found

Trying to load the earpiece of the APEX, but 'appex_rt is not configured and errors will be ignored ", also for appex_rl, now it is stuck on @48231ms.
Previous stages of the installation went well.
He started very well...
then got the errors, but he continued... (see SEVERUS)
final State, another error, now it is stuck

Hi Wm Peck 1958

WM Peck 1958 wrote:

Trying to load the earpiece of the APEX, but 'appex_rt is not configured and errors will be ignored ", also for appex_rl, now it is stuck on @48231ms.

Previous stages of the installation went well.

How do you use ADR/APEX listener? Autonomous/deployed on Java EE server?

Want to host RESTful web services on your instance APEX?

Looking at the error you found, it is because:

During the installation of the ADR, he asked three databases users? : APEX_PUBLIC_USER, APEX_LISTENER and APEX_REST_PUBLIC_USER.

Whose APEX_PUBLIC_USER is required for the operation of the Applications Oracle APEX. APEX_LISTENER (which corresponds to the configuration of apex_al) and APEX_REST_PUBLIC_USER (which corresponds to the apex_rt configuration) in ADR are required for the accommodation of RESTful services.

The problem, I think it's that you haven't configured the RESTful services before installing ADR where the APEX_LISTENER and the APEX_REST_PUBLIC_USER does not exist and so the configuration of the ADR fails.

It is fine if you do not configure the RESTful services (just want to use Oracle APEX), but when the ADR facility you should ignore configuration APEX_LISTENER and APEX_REST_PUBLIC_USER accounts.

Moreover, I think that you use EA(Early Adopter) version of ADR version 3.0 of knowing, but I think you should go for the stable version of ADR version 2.0.10 Viz.

The ADR 3.0 configuration is more advanced (complex bit) than the 2.0 because it contains information about 5 database users (i.e., APEX_PUBLIC_USER, APEX_LISTENER, APEX_REST_PUBLIC_USER, ORDS_METADATA and ORDS_PUBLIC_USER).

Finally, I think you want the instance Oracle APEX for purposes of personal training, using Gateway (EPG) of embedded PL/SQL would be sufficient now as suggested by fac586 here: Re: getting started with APEX after download

Suggestion: You should post data Services Oracle REMAINS related matters to the appropriate i.e. forum ADR, SODA & JSON in the database.

Reference:
I hope this helps!

Kind regards

Kiran

Windows Server 2003 external to the application of the Apex and listener Apex?
Hi all

I have oracle RAC INSTALLED on solaris with three knots. I have several users with the CCR. I want to install APEX so that each user can access APEX if they need. Based on the Google search I did is not clear for me. My goal is to stay away as much as possible of the production systems. Could you please tell me which method can be good to implement this? I think following methods but I don't know if they are correct.
1 - Position the external Apex of Windows Server 2003
2 - Place the Apex listener in Windows Server 2003
3 - allow the user connect to the Windows Server to access Apex

Thank you
Hello

APEX needs to be installed in a database. If you do not want to expose your RAC and use a separate instance of the database, users will not be able to access the data available in the CARS (unless you create database links, but you usually don't want that).
You can install APEX Listener on your Windows 2003 to access the APEX facility in your RAC database. You must choose a J2EE container to host your listener of the APEX. See APEX listener installation guide for supported containers or search the forum or google to find out what other containers may be suitable for you (for example Apache Tomcat is not officially taken charge but able to accommodate the listener).
You need to configure the firewall and/or rules of routing for all users may access the port used by the container.

-Udo

HTTPS and the listener of the apex

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