Generate Web Page Using Apache Server - Sending Cookies To Client
Sep 30, 2008
Im using pl sql to generate a web page using an apache server and the thing is that im trying to send cookies to the client but im also using an LDAP server for roles and user administration but the thing is that the cookie file does not appear in the client when sending by pl sql.
I need to create a forgot password page in which there will be two text box named user name and email id and user will provide his usename and email id in those text box. so apex will check that the provided name and email id are there in the data base and if email id corresponds to right user name then a mail will be send to that email Id containing auto generated password.
Machine details : UNIX machine Solaris 10 OS.I am not able to start the apache server using opmnctl startall command. i am getting the below error message
QUOTE Error --> Process (pid=823) failed to start a managed process after the maximum retry limit Log: /usr/local/oracle/OH_STANDOHS/opmn/logs/HTTP_Server~1
Even i tried killing the process id = 823 , i am getting the same error message with different process id.
I have been learning to create pdf report with Apex 4.2 and BI Publisher 10 which I have been successful with. Now I like to learn how to create pdf reports using FOP thinking of the customers who will not spend money on BI Publisher. I have gone through the documents and procedures described in Java 4 Less. [URL] and [URL]. Configured Apex instance setting accordingly.
For default layout a tabular pdf report is created. I have created an xsl-fo file named Formatted_report.fo on same query and xml file from report query with BI Desktop. But when I try to print a formatted output with Formatted_report.fo report layout it does not work(J4LFOPServer ). but same layout with .rtf template works fine (BI Publisher Print Server).
We are using erwin to generate Er diagram.But with that tool unable to generate the ERD for specific object.Or suggest any other tool from which i can generate the ERD of specific object.
i.e. Lets take an example.
I have a table with one primary key and 10 foreign keys. So now if i select the main table the tool should draw the ERD based on the Constraints ('P' and 'R') so all the different table which have the relation those table should only display. Right now we are getting all the tables ERD(more than 1500 tables) which is not neccesary.
I am hoping to test the behavior of a complex web application that is backended by an Oracle 9i database, against an upgrade to 11g database.
The current setup runs basically on 4 Solaris servers, The database, the Oracle Application Server (version 10 something) (2 instances running on the node/server with no OHS), an install of OAS/OHS as a load balancer box, and the non-OHS Apache2 web server front. Apache takes the request from the web and reverse-proxies it to the OHS load balancer, which sends it to one of the two instances on the single application server. This is a java application and uses an Oracle 9i database to feed it.
I have had enough server resources to clone the database, the app server and the web server, and upgrade the database to 11g. I am unable to setup an OHS load balancer box.
So my question is, how do I configure the Apache WS to communicate directly with the OC4J container(s). I can shut down an instance if that simplifies things. Or, if I had to I could look into standing up OHS in the OAS install, as that seems to be where all the info is focused on the technical info sites (Oracle and others), but since these are clones and I think it might be easier to just short circuit around the now missing load balancer box. Many configurations have already been done to be sure the 'clone' identifications are self-referencing, like the hosts file, etc. to point to resources in the Cloned environment.
This error occurs while trying to print a report in a PDF format using Oracle Application Express 3.0. I'm not sure what this means and how to fix it. I'm running Oracle 10g on Windows Vista.
ORA-29273: HTTP request failed ORA-06512: at "SYS.UTL_HTTP", line 1186 ORA-12570: TNS: packet reader failure
This is the first time I'm attempting to print to a PDF. I did follow configuration according to the Oracle documentation. I selected the Standard configuration that uses the built-in Apache FOP or another standard XSL-FO processing engine.
We have an application, where we invoke a URL pointing to a folder on the Application Server, so that users can download files from the same.
There is user authentication provided for the URL.
Example :
Our application ABC (example) which is built with Oracle Forms 10g, hosted on Application server (itxxx123) inovkes a module GEN9999 which on pressing a button calls a URL which is open in the Internet Explorer browser.
If the URL has been called from the Forms or the Application (ABC), then it should be allowed.
If the URL is called standalone, by Opening IE Browser and invoking the URL, this should not be allowed.
However, there have been security concerns raised during Audit, saying that users can access the URL directly from the Browser instead of the Application. Also the URL is saved the Browser history, so even if the user is no longer working in the Application Team, and has moved out of the team, then the ex-user can still access the URL and view and download files.
Is there any way to restrict access to the URL such that is only accessible when it is called from the Application, and that access is restricted when directly called from the Browser.
I have seen that environment variables in httpd.conf may be usable for the above. However, not sure how to use them from Oracle Forms.
I tried my DBA hat today in an effort to set up the Apache FOP to allow users to download interactive reports as PDF. This was working previously - although I'm not sure how since there was no report printing infrastructure set up.We have APEX 4.1.1 using Apache on Windows server 2003.
It started because we saw one of two errors in the generated PDF ORA-20001: The printing engine could not be reached because either the URL specified is incorrect or a proxy URL needs to be specified.or ORA-06502: PL/SQL: numeric or value error: character string buffer too smallAs much of the documentation indicates, the first suggests a problem with ACL. I had a little trouble finding documentation stating specifically which acl should be defined for IR PDF printing, but we did ensure the listings in the dba_network_acl* views were current with
[code]...
/I'm still unable to identify where the second error (ORA-06502) is coming up - which is apparently new. So I attempted to deploy the fop.war file using EM, adapting instructions from [URL]...though I think I may have missed a mark since these instructions differ from using the OC4J EM - but I guessed there was fair correlation.
From the EM home on our app server, I created a new OC4J instance called "APEX_Reports"I then went to deploy the fop.war file using "fop" as application name, and "/fop/" as the map to url.
Back in APEX instance management, I set up Print Server: External (Apache FOP)Protocal: http Print server address: dev.ouractualdomain.com.au print server port: 18100 Print server script: /fop/apex_fop.jsp>
I used the same port as that in the EM address. I've also tried variations usinglocalhost8888fop/fop/apex_fop.jsp
The reason for the /fop/fop/ attempt was because I located the jsp file in C:Ora10gFRShomej2eeAPEX_Reportsapplicationsfopfop (I've been trying everything)
Other port numbers attempted include those types (JMS,RMI,AJP) listed for the APEX_Reports component.Do we need to restart anything or re-login to APEX before testing modifications?
I have been learning to create pdf report with Apex 4.2 and BI Publisher 10 which I have been successful with. Now I like to learn how to create pdf reports using FOP thinking of the customers who will not spend money on BI Publisher. I have gone through the documents and procedures described in Java 4 Less.[URL] and [URL]. Configured Apex instance setting accordingly.
For default layout a tabular pdf report is created. I have created an xsl-fo file named Formatted_report.fo on same query and xml file from report query with BI Desktop. But when I try to print a formatted output with Formatted_report.fo report layout it does not work(J4LFOPServer ). but same layout with .rtf template works fine (BI Publisher Print Server).
I would like to generate automatically at a certain interval a E-R diagram with all the tables in a schema and put the file on a certain location. My problem is the word AUTOMATICALLY. Toad Data Modeller does everything I want except this.
We are using Application Express 4.1.0.00.32 on Wondows XP and Oracle version is 10g. I've created a report in APEX and the user is insisting on putting a header on each page in PRINT of the report which should contain the "from date" and "to date", which are present on the select criteria on top.
Can I somehow add from_date and to_date items in Title so that when they print the report, they'll see the from and to dates in the title?Or is there someother way to do this. The report is an interactive report with a control break and user prints the report with file->print.
I am new to APEX and I am developing an application to manage Oracle database user accounts. I have a page (8) that has text items for the username and the database name. I have a submit button (this works fine) that will issue the ALTER USER... statement to reset the user's password and unlock the account. I have another button that should:
get the value of the username - P8_USERNAMEassign it to an application item - FIND_USER_IN_DBredirect to page in application - to page 11
The issue is that FIND_USER_IN_DB does not get populated and page 11
which is a simple report with the following query:
All the reports are skipping one extra page after printing of last page irrespective of number of pages in the report. if same report file is generated and given to printer using dos or linex dosen't skips extra page at end. It happens only if i print the report through ORARRP. The report file extension is '.rrpt'.
I have different public page (page1) and different page for authorized user(page5).Upon successful login after process validation ,computation it should navigate to authorized user page 5 but the branching does work it keeps on going to page 1 .
I have a requirement to read flat text file(around 15000 lines) residing at a client location from DB server and write into a table in One cell.
I tried UTL_FILE and DBMS_LOB but, i am not able to access client location to read the file as it reads path from Oracle Directory.
eg. my client path is 198.168.1.1 and my DB server is in unix say 192.168.1.10. file location is: \192.168.1.1shareabc.txt So I created One Oracle directory as MY_DIR having DIRECTORY_PATH as '\192.168.1.1share'. But both UTL_FILE and DBMS_LOB is not able to access the file.
Error Message: ------------- Unable to process CLOB -22288 ~ ORA-22288: file or LOB operation FILEOPEN failed No such file or directory
Few Details for reference: ------------------------- File Location: \192.168.1.1shareabc.txt Unix DB Server location: 192.168.1.10 Table : Test (filename varchar2(30), Content CLOB) Oracle Dir: MYDIR Directory_Path: \192.168.1.1share
after a long time,(i never remember when was the last time i installed 9i)i was asked to install 9i.So, whether i install server or cilent i get this error <attachment>
after i ignore it and finished the installation,The server installation gets abruptly ended for the client i get TNS errors.
I am trying to find the unix process for one of my application in the database but I am unable to view the same. To simulate, I did the following.
1. My database runs on different server. 2. I invoked "sqlplus" from another unix box to login to the database. 3. I found that the process id (ps -ef |grep sqlplus). 4. When I execute the below mentioned query it does not display the process id that I am looking for. But the osuser, username, program and machine details are correct. How can I know the process details from the database?
SELECT SYS.GV_$SESSION.OSUSER, SYS.GV_$SESSION.USERNAME, SYS.GV_$PROCESS.SPID, SYS.GV_$SESSION.MACHINE, SYS.GV_$SESSION.PROGRAM, SYS.GV_$PROCESS.PROGRAM ,SYS.GV_$SESSION.SQL_ID FROM SYS.GV_$PROCESS, SYS.GV_$SESSION WHERE SYS.GV_$PROCESS.ADDR=SYS.GV_$SESSION.PADDR and SYS.GV_$SESSION.USERNAME='TEST' and SYS.GV_$SESSION.MACHINE like '%hostname%'
I've a question regarding difference of character sets, while taking a export(logical backup) of database on directly to server(linux RHEL 2.1 AS) and export on a client (windows xp prof machine, where only a oracle 9i client is installed). On server it seems to fine and okay, but on client node i'm getting following error for almost all tables.
EXP-00091: Exporting questionable statistics.
My question is :
[1] Is it creating any sort of problem, if later on i import the data which was taken from client node.
[2] Why there is a difference(marginal) in dump(.dmp) file size.
[3] Is there any way to overcome it, or it is the natural behave of it. Means not a problem.
[4] If i'm using a long or blob as datatype for some of my table,is they have any problem if i persist like above.
Additional Information about character sets On server node :
Export done in US7ASCII character set and AL16UTF16 NCHAR character set server uses WE8ISO8859P1 character set (possible charset conversion)
On client node :
Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set server uses US7ASCII character set (possible charset conversion)
I'm trying to connect a oracle client application on the client machine to a remote oracle server on the server machine but i get a connection fail.
On the server machine I configured oracle server in the following way:
Installed oracle server. Created a database "DB_Test" with the database configuration assistant Created a LISTNER with the Oracle NET Manager with the following parameter:
Protocol: TCP/IP HOST: server pc hostname (ENZOVAIO) or server machine address ip (192.168.0.71) in the network lan Port Number: 1521 Created "dbtest" service with the Oracle NET Manager with with the following parameter: Service Name: "dbtest" Protocol: TCP/IP HOST: server pc hostname (ENZOVAIO) or server machine address ip (192.168.0.71) in the network lan Port Number: 1521
All services on the server machine are running and I opened port number (1521) in the router. On the client machine I installed SQL PLUS and SQL Developer.
With SQL Plus as by the official documentation I have entered the following command:
CONNECT username/password@[//]host[:port][/service_name]. In my case is: CONNECT SYSTEM/oracledb@//ENZOVAIO:1521/testdb.
With SQL Developer I have entered the same parameter.
But with both SQLPlus and SQL Developer the connection fails.
