why the apex listener tries to return on port 7777 and is there any way we can change it?
In our infrastructure we block that port for security reasons. We are using OC4J (10.1.3.5.0).
I installed apex and configure the apex listener at port 80 by mistake couldn't pay attention to use port 8080. The installation is complete but the apex is running at URL.... but the login window is invisible on the page. I can just see the name on the tab "Application Express Login" . When i click on the error message at the bottom of the browser, the message says "apex is undefied" line 35.
When I run the server, I get a message "No free port within range 80. How can I change from port 80 to 8080? how to either un-install the listener or change the port 80 to 8080
For every connection, oracle listener creates a unique dynamic port. Is this can be made static port for all connection? This a query raised in our penetration testing.
Listener log Sample :
02-MAR-2012 17:40:28 * (CONNECT_DATA=(SID=ORCL)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.1.3.12)(PORT=3773))
02-MAR-2012 17:39:31 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=))(SERVICE_NAME=orcl)) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.1.1.84)(PORT=38192))
I have a new install of 10g running on xp. All seems to be working fine except for the Db Console. This command...C:>emctl status dbconsole throws...OC4J Configuration issue. C:oracleproduct10.2.0db_1/oc4j/j2ee/OC4J_DBConsole_xxx.xxx.xxx.xxx_LOCAL10G not found.where xxx... is my ip address???
The directory name is actually OC4J_DBConsole_MY-LT_LOCAL10G. My tnsnames shows my host as MY-LT, so I'm not sure why it's looking for an ip address.
I did a search off my oracle home in all .ora and .xml files, but did not see this address listed. I figured there may be a var assigned this ip instead of the hostname but found none.
To note, I do not have a ORACLE_HOME setup. I do have an ORACLE_SID setup (local10g). This is the only Db running on this host.
I'd like to call an existing function/procedure from a resource template. For example, I have a procedure called 'rest' with an out parameter of 'p_out' - how do I use this within a resource template?
At the moment I have defined the template as type 'PL/SQL Block' and with the 'GET' defined as:
begin
myschema.rest(:p_out);
end;
APEX_PUBLIC_USER has been granted 'all' on the procedure. The p_out is populated with a piece of text.
When I call this resource, I get a '500 Internal Error' returned. I've tried adding p_out as an X-APEX-FORWARD parameter, but nothing seems to work.
Query-based templates seem to work OK.
Using Listener 1.1.3 with Tomcat6.
I'm trying to get listener ports of database through a query. I have a third party tool, which connects to databases and runs select commands and get basic information like status, version, db name etc. I also need to see on which listern port that database is running?
View 1 Replies View RelatedI have local development Oracle 9i database in my Windows XP. I see it uses TNS Listener port 1521. For some reason it must be using port 8080 also or in the background because it seems to not let my local web container (Apache Tomcat which uses Port 8080) on the same workstation work when it (TNS Listener) is turned on. how I edit the Listener port number and if I do change the port number what other things do I need to change such as the OEM login settings to the local database
View 1 Replies View RelatedENV: Oracle 10gR2, RHEL 64bit on ASM (10gR2):
Current listener port is 1521. I have been asked to change it to 10526
I tried changing the port number in the listener.ora file and then restarting the listener but the I start getting "ORA-12541: TNS: no listener" error. If I change it back to 1521 and restart the listener, I am able to connect to the database. What else do I need to do to change the port #? After I change the port and restart, here is what I tried to test: $ sqlplus user/password@sid...ERROR:ORA-12541: no listener Enter user-name: When I rollback the port# change, I am able to login.
I have configured oracle listener at Non-Default port 1526.
Is it mandatory to mention LOCAL_LISTENER parameter at pfile?
LOCAL_LISTENER='listenerr_alias'
i have a listener configured on default port 1521 and i wanted to change it. i did following:-
1. stop the listener through lsnrctl stop
2.change the port number in tnsnames.ora and listener.ora and save both files.
3.now i start the listener as lsnrctl start
4.it started successfully but saying that it cannot register to instance.
5.i connect sqlplus / as sysdba and execute "Alter system register" and "System Altered"
but even then the listener is not registering.
I am still facing the following error even though i have started the OC4j instance,
"FRM-10142: The HTTP Listener is not running on <computernam> at port 8888.start the listener or check your runtime preferences."
what is meaning for port number,in listener.ora file associated with ? is there any difference for port number in windows & in linux server.,?
View 3 Replies View RelatedWe 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?
i am trying to chnage the default port number of listener but facing problems in instance registration. i did as follows:
1. stop the listener as lsnrctl stop (default listener).
2. chnage the listener.ora and tnsnames.ora with desire port numbers (1526) as follows:-
[code]
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
[code]...
but i didnt get the reason of aforsaid error and my instance is not registering
I've just instaledl APEX on Oracle 11g, with APEX listener 1.1, working fine at localhost. But I can't reach it from others computers on LAN. I searched several threads about this and thought I should run
EXEC DBMS_XDB.SETLISTENERLOCALACCESS(FALSE);
But when I execute that, I got the message 'ORA-30952: illegal configuration of HTTP/HTTPS in xdbconfig.xml'.
we would like to generate pdf out of apex. as long as we have text (IRR) WITHOUT special characters (öäü), everything is working fine.when we have this characters in a text-columng (IRR), then we get a .pdf with the following content:
javax.xml.transform.TransformerException: com.sun.org.apache.xml.internal.utils.WrappedRuntimeException: An invalid XML character (Unicode: 0x3) was found in the element content of the document.
- we defined in ADMIN in 'report printing' / 'instance-settings': oracle-apex-listener
- we are working with apex-listener 2.0 (integrated in weblogic-server)
- we work with APEX 4.2.1.00.08
i m using apex 4.1 and the database is oracle *11g* i want to know how to use the java (servlet,jsp,all technologies of java in apex ) and what i have to do to use the java in apex
View 3 Replies View RelatedI am currently hosting a number of APEX applications, using OHS as the webserver and I looking into using the APEX Listener instead. However I have a lot of rewwriterules in my OHS configuration. Is this something that can be configured in the APEX Listener?
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot "${ORACLE_INSTANCE}/config/${COMPONENT_TYPE}/${COMPONENT_NAME}/htdocs"
ServerName application-a.example.com
RewriteEngine On
RewriteRule ^/$ URL....
</VirtualHost>--Andy
how to upgrade Oracle apex listener from 1.1.4 to 2.We are using Oracle apex listener with Glassfish 3.1.2.
View 0 Replies View RelatedI'm attempting to configure printing via the APEX listener and I'm struggling to understand it. I currently use Oracle HTTP server as the web server for APEX. I have installed the APEX listener and configured it. If I connect via the APEX listener, PDFs work correctly. If I connect via the Oracle HTTP server, I get an error with PDFs. Am I required to connect with the APEX listener for PDF printing? I thought I could configure APEX listener for PDF printing on the backend and still connect via Oracle HTTP server. I'm use APEX 4.2.3, APEX Listener 2.0.5, and Oracle DB 11.1.0.7.
View 5 Replies View RelatedProblem is that page is blank and freezed. After another enter in URL page is shown normally.What I find out is that "freeze" happened only in Apex design time ... never in runtime of any of mine app.
Mine conf:
Apex 4.2.1 on
Apex Listener standalone 2.0.0.354.17.06
Oracle 11.2.03 x64
Windows 2008 SE R2 x64
C:UsersDamirV>java -version
java version "1.6.0_34"
Java(TM) SE Runtime Environment (build 1.6.0_34-b04)
Java HotSpot(TM) 64-Bit Server VM (build 20.9-b04, mixed mode)error log:
D:UsersdamirvDesktopApexApex-Misc>set ORACLE_HOME=c:oracleproduct11.2.0dbhome_1
[code].....
i am running the following configuration:
Oracle Database 11.2.0.3
Application Express 4.2.1
apex_listener.2.0.1.64.14.25 on Glassfish 3.01
Everything works fine except the restful webservices. In SQL-WorkShop when i create a simple GET webservice and klick on "Test"" 404 not found" comes up in the browser.In the log i can see:
Request Path passes syntax validation
Mapping request to database pool: PoolMap [_poolName=apex, _regex=null, _workspaceIdentifier=null, _failed=false, _lastUpdate=-1, _template=null, _type=REGEX]
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
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: ifc, cannot dispatch
No candidate found for: GET ifc/certification in context: URL....
I get an ERR-7621 from Apex whenever I do anything in an application the tries to read a file. For example importing images, css files, themes, or applications. Even the data loader app will get the error if you choose to load a "csv" file. The following appears in my Apex Listener Log (version 2 early adopter). I am running 4.1.1 of Apex and also have another server running the same where the problem does not exist. Following is the log output whenever the load occurs:
Sep 28, 2012 11:21:18 AM com.sun.grizzly.http.servlet.ServletAdapter doService
SEVERE: service exception:
java.lang.NumberFormatException: For input string: ""
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
[Code].....
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.
View 1 Replies View RelatedI use the "Media Resource" RESTful service type to generate custom JSON objects via CLOB-returning functions. This worked great in APEX Listener 1.1.3. However, on APEX Listener 2.0 I get status 500 on a RESTful service which works fine on 1.1.3 (which generates a clob > 4000 bytes), and the following in the server log:
SEVERE: ORA-22922: nonexistent LOB value
oracle.dbtools.common.UnrecoverableException: ORA-22922: nonexistent LOB valueThis seems to be the same issue as reported here:
APEX Listener EA2 Standalone CLOB error
As stated by thoechst in that thread:
>
It is as though the function is getting cast as a varchar2 somewhere. I verified that the function will correctly return a large result to other sources (dbms_output, for instance).
>
Versions:
APEX Listener 2.0
WebLogic 10.3.6 on Windows 2008 SE R2 x64
Oracle DB 11.2.0.3
I have, it would appear, successfully installed APEX 4.2 & APEX Listener 2.0 EA (in WebLogic). APEX works fine and it's reverse proxied using mod_weblogic through the OHS. I have configured APEX Printing to be via the APEX Listener.
However, creating a simple report, enabling printing, running the report (e.g. PDF or Word) produces the following few-byte content (only) inside the actual PDF file (obviously not in PDF format):
String index out of range: -1
Furthermore, it throws the exception below on the WebLogic console.
Any experience with the APEX Listener - and if so managed to rectify it?
SEVERE: String index out of range: -1
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1931)
at oracle.dbtools.apex.hooks.postProcess.FOP2PDF.requestTOPDF(FOP2PDF.java:82)
at oracle.dbtools.apex.hooks.postProcess.FOP2PDF.postProcess(FOP2PDF.java:36)
[Code]...
I planing use latest APEX listener and Apache with mod_jk on new server.I wonder what are pros and cons use APEX listener standalone comparing when deployed to J2EE container e.g. Glassfish? URL.....
View 4 Replies View RelatedI want to upload file using restful service This is my code to send file to rest service
MultipartEntity reqEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
FileBody bin = new FileBody(f);
FormBodyPart bodypart = new FormBodyPart("file", bin);
reqEntity.addPart(bodypart);
[code]...
But how can i retrive at server side in restful service using plsql?
I have problems with calling procedure directly from webbrowser. I have a procedure test in test_pkg package. I granted execute on it to anonymous , added it to wwv_flow_epg_include_mod_local function and still have error 404.searched this forum and found this: Does listener use wwv_flow_epg_include_mod_local
So I granted to apex_public_user and created synonym for him to my package. And it starts working. But then I wanted to add next proceudre to my package the same way, and change my test procedure and it stop working again. Now I have 404 error again.
I am trying to use the Apex listener 2.0 (instead of HTTP server). I installed and went thru the configuration of the listener, but I must be missing something. When I do the java -jar apex.war to start it up in standalone mode, I get the configuration properties etc., but when I open up my browser and try to bring up APEX with http://localhost:8080/apex/ I get a 500 - Internal Server error with the info below.
***********ERROR*********** init: # headers=43 declare nm owa.vc_arr := ?; vl owa.vc_arr := ?; begin owa.init_cgi_env( ?, nm, vl ); htp.init; htp.HTBUF_LEN := 63; ? := sys_context('USERENV','SID'); end; SID:880 CALL: begin apex; commit; end; BINDS PAGE CALL: declare nlns number := 999999; l_clob CLOB; lines htp.htbuf_arr; l_buff varchar2(32767); l_clob_init boolean:= false; l_file varchar2(5); l_doc_info varchar2(1000); begin OWA.GET_PAGE(lines, nlns); if (nlns > 1) then for i in 1..nlns loop if ( length(lines(i)) > 0 ) then if ( ( lengthb(l_buff) + lengthb(lines(i))) > 32767) then if (NOT l_clob_init) then dbms_lob.createtemporary(l_clob, TRUE); dbms_lob.open(l_clob, dbms_lob.lob_readwrite); l_clob_init:=true; end if; dbms_lob.writeappend(l_clob,length(l_buff),l_buff); l_buff := lines(i); else l_buff := l_buff || lines(i); end if; end if; end loop; end if; if (l_clob_init) then
[code]....