Discoverer 10g integration with R12

Hi,
I am installing stand alone Discoverer 10g , no infra and no middle tier, just i want to install Discoverer 10g , my question is---> will it create own own discoverer database , else do i need to integrate with apps ,
If its not going to create disco database , then we will integrate with R12,
Thanks

Ravi,
Can you guide us how you are installing Discoverer 10g WITHOUT infra and middle tier ? and configuring with APPS R12. Can you put some ligth on it and provide us documents to follow.You need to install Oracle Business Intelligence Server 10g Release 2 (see the document referenced above for details).
Regards,
Hussein

Similar Messages

Discoverer 10g installed with Ora Apps 11i on same box

I've worked through the "coexistence restrictions" for Discoverer 10g (9.0.4) and 9iR1 (1.0.2.2.x) which states:
"The following instances of Oracle Application Server 10g (9.0.4) and Oracle9i Application Server Release 1 (1.0.2.2.x) can coexist on the same computer only after Oracle9iAS Discoverer has been shutdown in the Oracle9iAS Release 1 (1.0.2.2.x) Oracle home:
1.0.2.2.x Standard Edition and 9.0.4 Business Intelligence and Forms
1.0.2.2.x Enterprise Edition and 9.0.4 Business Intelligence and Forms
1.0.2.2.x Standard Edition and 9.0.4 Business Intelligence and Forms without OracleAS Infrastructure 10g
1.0.2.2.x Enterprise Edition and 9.0.4 Business Intelligence and Forms without OracleAS Infrastructure 10g"
Does this imply that I can install 11i on a box, permanently shut down Discoverer and then ON THE SAME BOX install 10g Infrastructure and Midtier including Discoverer 10g?
Has anyone worked through this installation and made it work?
Thanks

This IS possible and have now done it with assist from Oracle tech support.
1. Install 64-bit 10.2.0.1 Databse into OraDb_home.
2. Install 32-bit 10.2.0.1 Client (needs Windows ODBC extensions) into OraClient_home.
3. Apply patch 5500954 for 64-bit - this is a Critical Bug patch 8 for 64-bit.
4. Apply patch 5337014 for 32-bit - this is a patchset to upgrade the Client to 10.0.2.0.3.
5. Contrary to what Oracle note 334528.1 says (which is to patch the 64-bit Server, you must patch/upgrade the 32-bit client as well (otherwise, it still fails).
Also, DataDirect's Connect Ver 5.2 ODBC Oracle "wire-driver" (32-bit version) will work without installing the OraClient at all.
- Will

Version Control In Discoverer 10g - Apps with PVCS

Hello,
I am using Discoverer 10g with Oracle Apps and PVCS is being used in the project for version control. How to Do version control for Discoverer Workbooks with PVCS.
Please elaborate with an example.
Thank You.

You can export the workbooks and version control the exported .eex file. You could do the same for Business Areas if desired.
Regards,
Steve.

Integration with R12 vs 11i

Hi
Currently our client is on 11i.
I'm looking at some integration features what would be helpful if we move to R12.
For example if we will move to R12 will be able to integrate with FAH or BPEL( i might be wrong here ) but looking at some document or help around this topic
Thanks

for FAH refer
EBS 12i FAH ... any helpfull docs... examples... forums
BPEL
Oracle Transportation Management Integration with Oracle E-Business Suite: Post-Update Steps, Release 12.0.3 [ID 459640.1]

OBIEE 10g integration with mapviewer

hello all,
i am trying integrate mapviewer map in obiee dashboard. and i am able to show maps which do not use bi answers data for any kind of interaction (i.e,no "nsdp" section in the map file). this works fine. if i am using any dashboard prompt to filter the map ( for example if want to see a particular county from a statewide map using dashboard prompt as filter) it is giving error as below:
*[MVThemeBasedFOIControl.foiLoaded] MAPVIEWER-05523: Cannot process response from MapViewer server. (MAPVIEWER-06009: Error processing an FOI request.*
Root cause:FOIServlet:Missing IN or OUT parameter at index:: 1)
there are two databases with same set of data. one is poc which was created by some one else. so we had to setup new schema to properly define all the data.
so problem occurs when using new schema as datasource. all the html datasource configurations are properly defined on mapviewer for new data.
followed these steps in setting up new schema:
->initially did not run any scripts nor created mvdemo , started clean and loaded the required tables using map builder from GIS shape files with geometry projected to world_mercator(54004). on the contrary POC schema two geometry columns in each table where one is actual coordinate system from GIS file and then it is projected to world_mercator system and loaded into second column using sql. all the geometry indexes looked similar.
->created all the mapping metadata exactly same as the POC. where all the themes uses world_mercator geometry.
both schemas are on same database. i have no idea of what causing the error when i use dashboard prompts. i am not sure if there are additional steps to be followed in creating database or if something else is missing some where. i have no prior experience with mapviewer and oracle spatial. this is kind of learning curve for me.
please let me know any suggestions or solutions .
regards,
mallik
Edited by: 863261 on Jun 2, 2011 12:33 PM
Edited by: 863261 on Jun 8, 2011 5:49 AM

Hello,
Is your environment similar to this in http://obiee-bip.blogspot.com/2010/10/obiee-integration-with-oracle-access.html or something different like diid you have create groups in OAM .?
Also assuming your repository groups and presentation catalog groups are already setup. In the different authorization init block you have created enable the ‘Required for Authentication’ check box.
NOTE: According to Oracle Access Manager (OAM) and Oracle Business Intelligence (OBI) Integration [ID 1217103.1]
Creation of group should be done by loging as Administrator user to rpd and webcat. This should be done on different machine that does not have OAM integration. With OAM integration only OAM user can log into presentation services and they don’t have Administrator user privileges.
Hope this helps. Pls mark if it does.
Thanks,
SVS

Demantra Integration with R12 EBS instance without APS /ASCP

Will the out of the box integration work without the APS in the R12 EBS instance.
The client runs SCP and does not use APS for this.
The client wants to implement Demantra - so how will the integrations work because there is no APS available ?
Any thoughts would be helpful.
thx and rgds,
Pankaj

Demantra does not integrate with SCP. But You can code such that Demantra output can go into a forecast and then load the forecast into SCP.

OWB 10.2 - deploying to Discoverer 10g - HELP with cryptic error message

Hi all,
Does anyone know what the helpful message below is trying to tell me about my deployment to Discoverer? The validations all pass. The generation is error free. The execution gives the following as "INFORMATIONAL" - however, the EUL is not generated because the error appears to be fatal.
How can I lookup the object based on the identifier below? The message sucks.
Thanks in advance,
Mike
INFORMATIONAL
The import has failed (your End User Layer has not been modified) - No joins found between component folders of complex folder with identifier '50202FC115E94BFABAD5BBB906CC238F'
RPE-02154: Failed to deploy EUL

Replying to myself. I'm still not at all sure what the error means but I encountered it when I had selected "match objects by name" rather than object id prior to deployment.
Setting it back to object id allowed the deployment to the EUL to work. Still, something seems wrong there.
- Mike

Oracle Database 10g Integration with SMS gateway

Dears
my company system should integrate with SMS gateway to send the customer SMS, actually i haven't any information about Database Integration methods in general(first time to do that) and In particular about SMS gateway
Please help ASAP and try to provide with any useful links
Thanks So much for all
Moro
Edited by: user11359385 on Feb 21, 2011 6:23 AM

What do you expect - us having crystal balls that will tell us what interface methods and protocols your SMS Gateway support?
Find out what the API is for that Gateway and then we can talk of how to use that API from PL/SQL.
But not knowing the API.. how on earth should we know what to from from a PL/SQL perspective to interface with it? Does it use a TCP interface? Named pipes? RPC calls? DCOM calls? Corba? SOAP? JMS?
There's a huge number of very different types of interfaces that service software can support. Without knowing what that interface is, it simply is not possible to tell you how to use that interface from PL/SQL.

Frm-41213 SO: Linux 64bits,Oracle Forms 10g Integration With Reports

Oracle Forms [32 bits] Versión 10.1.2.0.2 with Reports Fails. The Report Server Is Up, the file test.rdf its executed ok. but when a button have the next code. all its wrong.... helpme...
PROCEDURE REPORT IS
repid REPORT_OBJECT;
v_rep VARCHAR2(100);
rep_status VARCHAR2(50);
BEGIN
repid := find_report_object('mireport');
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_EXECUTION_MODE,BATCH);
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_COMM_MODE,SYNCHRONOUS);
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESTYPE,CACHE);
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESFORMAT,'pdf');
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_SERVER,'rep_serverias_home_middle');
v_rep := RUN_REPORT_OBJECT(repid);
rep_status := REPORT_OBJECT_STATUS(v_rep);
WHILE rep_status in ('RUNNING','OPENING_REPORT','ENQUEUED')
LOOP
rep_status := report_object_status(v_rep);
END LOOP;
IF rep_status = 'FINISHED' THEN
WEB.SHOW_DOCUMENT('http://miserver.dominio.com:7778/reports/rwservlet/getjobid'||
substr(v_rep,instr(v_rep,'_',-1)+1)||'?'||'server=rep_serverias_home_middle');
ELSE
message('Error when running report');
END IF;
END;
REPORTS_CLASSPATH and REPORTS_PATH seting Ok.
the next ist the default.env.
ORACLE_HOME=/oracle/products/middle
FORMS_PATH=/oracle/misaplications/modu01/lib:/oracle/misaplicationes/modu02/menus:/oracle/misaplicationes/modu01/images:/oracle/misaplicationes/modu01/icons:/oracle/misaplicationes/modu01/submod01/source:/oracle/misaplicationes/modu01/submod02/source:/oracle/misaplitaciones/modu01/submod03/source:/oracle/misaplitaciones/modu01/submod04/source:/oracle/misaplicationes/modu01/submod05/source:/oracle/misaplicaciones/modu01/submod07/source:/oracle/products10g/middle/forms
WEBUTIL_CONFIG=/oracle/products10g/middle/forms/server/webutil.cfg
LD_ASSUME_KERNEL=2.4.21-4.EL
CLASSPATH=/oracle/products10g/middle/forms/java/imagenes.jar:/oracle/products10g/middle/forms/webutil/frmwebutil.jar:/oracle/products10g/middle/forms/webutil/jacob.jar:/oracle/products10g/middle/j2ee/OC4J_BI_Forms/applications/formsapp/formsweb/WEB-INF/lib/frmsrv.jar:/oracle/products10g/middle/jlib/repository.jar:/oracle/products10g/middle/jlib/ldapjclnt10.jar:/oracle/products10g/middle/jlib/debugger.jar:/oracle/products10g/middle/jlib/ewt3.jar:/oracle/products10g/middle/jlib/share.jar:/oracle/products10g/middle/jlib/utj.jar:/oracle/products10g/middle/jlib/zrclient.jar:/oracle/products10g/middle/reports/jlib/rwrun.jar:/oracle/products10g/middle/forms/java/frmwebutil.jar:/oracle/products10g/middle/forms/java/frmall.jar
REPORTS_CLASSPATH=/oracle/products10g/middle/jlib/zrclient.jar:/oracle/products10g/middle/reports/jlib/rwrun.jar
#FORMS_TRACE_PATH=<FORMS_ORACLE_HOME>/forms/server
the next ist the reports.sh.
ORACLE_HOME=/oracle/products10g/middle; export ORACLE_HOME
PATH=$ORACLE_HOME/jdk/bin:$ORACLE_HOME/bin:${PATH}; export PATH
TNS_ADMIN=$ORACLE_HOME/network/admin; export TNS_ADMIN
## TWO_TASK=< two task name >; export TWO_TASK
## ORACLE_SID=< ORACLE SID >; export ORACLE_SID
## setting for Reports Runtime
RW=$ORACLE_HOME/reports; export RW
REPORTS_PATH=$ORACLE_HOME/reports/templates:$ORACLE_HOME/reports/samples/demo:/oracle/aplicaciones/sioper/geo/reports:$ORACLE_HOME/reports/integ:$ORACLE_HOME/reports/printers:${REPORTS_PATH}; export REPORTS_PATH
REPORTS_TMP=/tmp; export REPORTS_TMP
REPORTS_NO_DUMMY_PRINTER=TRUE; export REPORTS_NO_DUMMY_PRINTER
REPORTS_TAGLIB_URI=/WEB-INF/lib/reports_tld.jar; export REPORTS_TAGLIB_URI
REPORTS_CLASSPATH=$ORACLE_HOME/reports/jlib/rwbuilder.jar:$ORACLE_HOME/reports/jlib/rwrun.jar:$ORACLE_HOME/jlib/zrclient.jar:$ORACLE_HOME/j2ee/home/oc4j.jar:$ORACLE_HOME/j2ee/home/lib/ojsp.jar; export REPORTS_CLASSPATH
NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1; export NLS_LANG
## Icon variable for Solaris platform
TK_ICON=$ORACLE_HOME/reports/plugins/resource; export TK_ICON
#REPORTS_DEFAULT_DISPLAY=NO; export REPORTS_DEFAULT_DISPLAY

I thought I did, using batch=yes option. However, when running:
$ rwserver.sh server=repsrv
the pop-up window shows "Report Server is starting up". It does not change to "Report Server is ready".
Thanks

Discoverer integration with EBS R12 !!!

Hello Sir,
I need help to install/integrate Discoverer with R12.
Actually, our clients are using Discoverer 4i in current EBS 11.5.10.2 in production. We have just upgraded EBS in TEST environment from 11.5.10.2 to R12.1.3.
I had suggested client that Discoverer 4i is actually de-supported and they need to upgrade Discoverer version to minimum 10.1.2.3 or higher to integrate it with R12.1.3.
Now, client also have requirement for Discoverer to be certified with MS Excel 2010 format. So I have suggested to upgrade Discoverer version to minimum 11.1.1.4.
Latest certified Discoverer version is 11.1.1.7.0 as per note Using Discoverer 11.1.1 with Oracle E-Business Suite Release 12 (Doc ID 1074326.1)
1) Can you please provide your opinion and any documentation which I can follow to install/integrate Discoverer with R12 ?
2) Do I need to first install separate 10gAS for installing Discoverer 10.1.2.3 or Fusion middleware home for installing Discoverer 11g ? If yes, where can I find doc for this installation ?
3) Since 10g support has ended July 2013, where can I get media for installing 10gAS ?
4) Is there any additional licences required for using either Discoverer 10g or Discoverer 11g ?

1) Can you please provide your opinion and any documentation which I can follow to install/integrate Discoverer with R12 ?
In addition to the doc you have, please see:
https://blogs.oracle.com/stevenChan/entry/discoverer_11_1_1_7
How to Test Discoverer Integration with E-Business Suite 11i and Release 12? (Doc ID 1065257.1)
Running Discoverer Reports From EBS R12 (Doc ID 1516784.1)
R12: How to Create a Link to a Discoverer Workbook (Doc ID 471303.1)
2) Do I need to first install separate 10gAS for installing Discoverer 10.1.2.3 or Fusion middleware home for installing Discoverer 11g ? If yes, where can I find doc for this installation ?
Installation Recommendations - 11g Release 1 (11.1.1)
Installer Screens - 11g Release 1 (11.1.1.7.0)
3) Since 10g support has ended July 2013, where can I get media for installing 10gAS ?
You can download WebLogic 10.3.6 from WebLogic Server 12c (12.1.1), WebLogic Server 11g (10.3.6) and Previous Releases
4) Is there any additional licences required for using either Discoverer 10g or Discoverer 11g ?
Please see Steven Chan's reply in this link -- https://blogs.oracle.com/stevenChan/entry/discoverer_11gr1_primer
Thanks,
Hussein

Portal integration with E-Business and Discoverer 10g

Hello Everyone,
We have a R12 integrated with SSO/OID. We also have a standalone Oracle BI Discoverer 10g. We want to implement Oracle Portal here. One of the requirements of this project is to have a common home page for both E-Business Suite login as well Discoverer access. Right now E-Business Suite login is seperate and Discoverer home page is seperate (because it comes from a Standalone installation)
1) What are the benefits of having AS Portal 10g for end users ?
2) To begin with, we would like to go with the minimum portlets.
3) Is it possible to have a common home page for both E-Biz access and the Discoverer acess after Portal integration ?
4) Do you have some screenshots of how things look after Portal integration
-Thanks
Srinivas

Hi,
take a look in metalink Note:313418.1. :
"Using Discoverer 10.1.2 with Oracle E-Business Suite 11i"
Look in section 6 - post installation.
Follow the steps and have a very good luck.

How to install 10g discoverer and integrate it with R12

Hi,
We want to install 10g Discoverer.
As we can't install discoverer alone, i have downloaded IAS 10g.
Which option i need to select to install Discoverer?
Thanks,

Hi,
I was able to install Discoverer 10g successfully.
Changed the profile options of Discoverer and tried to access it from R12.
But getting below error.
A connection error has occurred.
- OracleBI Discoverer was unable to complete the connection initialization.
- Attempt 1. CORBA protocol : 0 of 1 processes started. Hint: An administrator can further diagnose connection problems by running the "checkdiscoverer" script under <ORACLE_HOME>/discoverer/util.
The checkdiscoverer script output is like this. Please check.
========================
Initializing ORB...
ORB initialized successfully.
Checking for Discoverer "ServicesStatus"...
"ServicesStatus" is running.
Checking the adminstrator set soft limit on no. of sessions ...
Current value of soft limit = 50 sessions.
Hint: Administrators can increase the soft limit on Discoverer sessions by modif ying
"//ias-component[id='Discoverer']/process-type[id='SessionServer']/process-set/@ maxprocs" attribute in the file /a01/distest/OraHome_1/opmn/conf/opmn.xml
Checking for Discoverer Preferences component...
Found Discoverer Preferences component.
Binding to Discoverer Server...
0 of 1 processes started.
Error: Failed to bind to Discoverer Server.
Hint: Try increasing the timeout by changing the timeout value in opmn.xml.
Checking that the machine has only one network card...
Yes.
===========================
Thanks,

Discoverer Integration with BI Publisher now available

Key benefits of integration of BI Publisher with Discoverer:
- Create highly formatted reports based on your Discoverer worksheets (Relational and OLAP)
- Schedule and Distribute these reports in a variety of formats (e.g. HTML, PDF) via email
On the BI Publisher side, this integration requires BI EE 10.1.3.3 or BI Publisher standalone 10.1.3.3:
http://www.oracle.com/technology/software/products/ias/htdocs/101320bi.html
There is documentation about this integration in the New Features guide:
http://download.oracle.com/docs/cd/E10415_01/doc/bi.1013/e10416/discointeg.htm#BABIDJBC
On the Discoverer side, you will also need to request a Discoverer one-off patch (password protected) from Oracle Support that adds the web services component to your Discoverer system – the patch is number 9334029. You will need to install this on top of a 10.1.2.2 Discoverer install that has been configured to use Oracle Internet Directory. Detailed configuration instructions are available in the one-off patch documentation.

Did anyone install this patch and make the integration with BIP work?
I installed the patch (on linux) using opatch apply as indicated in the patch README and opatch says that patch applied successfully. Now if I try to test the web service using http://host:port/discoverer/wsi as mentioned on page 11-2 of OBI New Features guide 10.1.3.3, I get a bunch of java errors like
500 Internal Server Error
java.lang.ClassNotFoundException: oracle.discoverer.applications.ws.IWsi
     at oracle.j2ee.ws.GeneratedClassLoader.findClass(GeneratedClassLoader.java:52)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
     at oracle.j2ee.ws.JavaRpcWebService.init(JavaRpcWebService.java:76)
     at javax.servlet.GenericServlet.init(GenericServlet.java:258)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.2.0)].server.http.HttpApplication.loadServlet(HttpApplication.java:2365)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.2.0)].server.http.HttpApplication.findServlet(HttpApplication.java:4807)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.2.0)].server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:2833)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.2.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:680)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.2.0)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:228)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.2.0)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.2.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
     at java.lang.Thread.run(Thread.java:534)
Any guidance to resolve this will be highly valuable.
Thanks,
Manish

How to Migrate 10g sso integrate with EBS 11.5.10.2 to 11g OAM(oracle access manager) with R12.1.3

How to Migrate 10g sso integrated with EBS 11.5.10.2 to 11g OAM(oracle access manager) with R12.1.3
Os:Linux 64 bit
database:11.2.0.3 Rac

Hi,
You could try working through the EBS -> APEX integration article on the Apex community site (http://www.oracle.com/technetwork/developer-tools/apex/apex-ebs-wp-cabot-consulting-169064.pdf)
Rod West

Problem in Integration of Apex with R12

Hello,
I followed the paper apex-ebs-extension-white-paper-345780.pdf to do Integration of Apex with R12. but stuck on one step.
I am done with all the steps in R12. Now if i click the menu in R12, its going to my existing Apex aplication but still asking username and password.
Can anyone help me out in what exactly I need to change in Apex Authentication scheme in Apex. Right now I am using Authentication scheme as Application Express.
Please help me out
Thanks in advance
Ananya
Edited by: Ananya on 26 Dec, 2011 8:51 PM

Hi Mini,
Thanks a lot for ur replies. But it is not working for me. I am not able to figure out whats going wrong.
My Requirement is to redirect to the first page of my application without asking for the APEX login page from the EBS menu.
So summarizing whatever I steps i have followed:-
(1) Created Profile and function in APPS as given in "apex-ebs-extension-white-paper-345780.pdf"
(2) I created the following package in APPS schema
     CREATE OR REPLACE PACKAGE APPS.XXAPX_SECURITY_PKG AUTHID DEFINER AS
     FUNCTION generate_hash (
     p_string IN VARCHAR2
     , p_offset IN NUMBER DEFAULT 0) RETURN VARCHAR2;
     FUNCTION validate_hash (
     p_string IN VARCHAR2
     , p_hash IN VARCHAR2
     , p_delay IN NUMBER DEFAULT 5) RETURN BOOLEAN;
     END XXAPX_SECURITY_PKG;
     CREATE OR REPLACE PACKAGE BODY APPS.XXAPX_SECURITY_PKG AS
     g_key VARCHAR2(100);
     FUNCTION generate_hash (
     p_string IN VARCHAR2
     , p_offset IN NUMBER DEFAULT 0) RETURN VARCHAR2
     IS
     BEGIN
     IF p_string IS NULL THEN RETURN NULL; END IF;
     RETURN RAWTOHEX(UTL_RAW.cast_to_raw(
     DBMS_OBFUSCATION_TOOLKIT.MD5(
          input_string=>p_string||':'||
          TO_CHAR(SYSDATE-(p_offset/24*60*60), 'YYYYMMDD HH24MISS')||g_key)));
     END generate_hash;
     FUNCTION validate_hash (
     p_string IN VARCHAR2
     , p_hash IN VARCHAR2
     , p_delay IN NUMBER DEFAULT 5) RETURN BOOLEAN
     IS
     BEGIN
     FOR i IN 0..p_delay LOOP
     IF p_hash = generate_hash (p_string, i) THEN RETURN TRUE; END IF;
     END LOOP;
     RETURN FALSE;
     END validate_hash;
     BEGIN
     SELECT encrypted_user_password INTO g_key
     FROM FND_USER WHERE user_name = 'SYSADMIN';
     END XXAPX_SECURITY_PKG;
(3) Created a function in the APPS schema:-
     create or replace FUNCTION ebs_authenticate (
     p_username IN VARCHAR2
     , p_password IN VARCHAR2) RETURN BOOLEAN
     AS
     BEGIN
     IF apps.XXAPX_SECURITY_PKG.validate_hash (p_username, p_password) THEN RETURN TRUE; END IF;
     RETURN (apps.FND_WEB_SEC.validate_login (p_username, p_password) = 'Y');
     END ebs_authenticate;
(4) In my authentication scheme of my apex application i have changed it to use custom authentication to use the below function
     return apps.ebs_authenticate
(5) Created a procedure in the APPS schema:-
     create or replace PROCEDURE apps_logon
     IS
     v_username VARCHAR2(100);
     v_password VARCHAR2(32);
     BEGIN
     wfa_sec.getsession(v_username);
     v_password := xxapx_security_pkg.generate_hash(FND_GLOBAL.user_name);
     IF v_password IS NOT NULL THEN
     APEX_CUSTOM_AUTH.login(
          P_UNAME => v_username,
          P_PASSWORD => v_password,
          P_SESSION_ID => v('APP_SESSION'),
          P_APP_PAGE => apex_application.g_flow_id||':38'
     ELSE
     RAISE_APPLICATION_ERROR(-20001, 'Password is null, session id = '||icx_sec.g_session_id);
     END IF;
     END apps_logon;
(6) In my login page, i have created a process Get Username Cookie and with the process point: onload(Before Header)
     BEGIN
     apps.apps_logon;
     EXCEPTION WHEN OTHERS THEN NULL;
     END;
Now I am getting this error with the login page :-
ORA-06502: PL/SQL: numeric or value error: character string buffer too small Content-type: text/html; charset=UTF-8 Set-Cookie: WWV_CUSTOM-F_1120314105059329_811=B4134623EB436033; path=/; Location: f?CallFromForm='Y'&p=811:38
Please help me figure out the problem as I am struggling a lot with this from last few days :(
Thanks in advance.

Discoverer 10g integration with R12

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