BI Beans Deplyment problem

Question

hi,
We are currently developing Simulation Reports (What-if Analysis Reports) . we are using JDeveloper (10.1.2.1) and BI Beans .
These reports will contain the following elements presented in a JSP page.
•     A Cross-tab report from the Oracle OLAP – showing the initial data from the cube
•     Text boxes and Drop-down lists – For user inputs/assumptions
•     Button – to trigger some PL/SQL procedures and AW programs. (Three such Buttons – SAVE, SIMULATE, CANCEL)
Once the initial page is displayed with the cross-table report, user can input his assumptions and SAVE them to the analytic workspace. This has been done through a series of OLAP DML commands executed from a PL/SQL procedure. Once the user presses a SIMULATE button, another PL/SQL procedure will be executed which in turn will execute a AW program, which will repopulate the calculated measure in the analytic workspace and then the report is supposed to refresh the calculated measure in the cross-tab.
The problem is :
While deploying the application, using the “Deploy to AppServerConnection” option, it throws an error saying “A Fatal Exception Occurred. Program will exit”. The entire error stack from JDeveoper is pasted below for your reference. Please let us know if you require any other info on this.
---- Deployment started. ---- Jan 30, 2007 2:57:03 PM
Target platform is Oracle Application Server 10g (AppServerConnection).
Wrote WAR file to Z:\J2EE_Deployment\Final.war
Wrote EAR file to Z:\J2EE_Deployment\Final.ear
Invoking DCM servlet client...
C:\DevSuiteHome_1\jdk\jre\bin\javaw.exe -Djava.protocol.handler.pkgs=HTTPClient -jar C:\DevSuiteHome_1\jdev\lib\oc4j_remote_deploy.jar http://172.20.170.23:18100/Oc4jDcmServletAPI/ ias_admin **** redeploy G:\oracle\OBI_Home Z:\J2EE_Deployment\Final.ear Final
Initializing log
Servlet interface for OC4J DCM commands
Command timeout defined at 600 seconds
Executing DCM command...
Executing command redeploy G:\oracle\OBI_Home Z:\J2EE_Deployment\Final.ear Final UNDEFINED
Command = REDEPLOY
Reading application's ear file
java.lang.OutOfMemoryError
Another Problem is while deploying from Jdeveloper into OC4J standalone application server connection:
---- Deployment started. ---- Feb 2, 2007 1:47:55 PM
Target platform is Standalone OC4J (AppServerConnectionOC4J).
Wrote WAR file to C:\DevSuiteHome_1\jdev\mywork\Final\BIProject\deploy\ALM.war
Wrote EAR file to C:\DevSuiteHome_1\jdev\mywork\Final\BIProject\deploy\ALM.ear
**** Unable to deploy to OC4J.
**** The connection 'AppServerConnectionOC4J' points to an OC4J installation directory that is non-existent or incomplete: G:\oracle\OBI_Home\j2ee\home
**** Please verify that the connection is correctly defined and that the indicated OC4J installation directory contains the admin.jar utility.
Elapsed time for deployment: 16 seconds
#### Deployment incomplete. #### Feb 2, 2007 1:48:10 PM
I have tried from application server console also but no result
with help of above information can U tell me where i did mistake?
can any one help me?

Answer 1

Not sure if this would fix your issue, but may be worth the try.
In your war file deployment profile properties, select Platform, & the app server on the left hand side. On the right hand side insert -Xmx256m in the 2nd line
EG:
${java} ${jvm.max.heap.size}
-Xmx256m
This settings tells the JVM the maximum amount of memory it should use for the heap. Placing a hard upper limit on this number means that the Java process cannot consume more memory than physical RAM available. This limit can be raised on systems with more memory. Current default value is 128MB. Note: Do not set this value to near or greater than the amount of physical RAM in your system or it will cause severe swapping during runtime.
Good luck!
Kavitha