Heap Source Error

Hi
I am connecting to different servers through JSP.After connecting i have to transfer one database from one server to anoother.when the data is in small amount the program is working fine but when when the data is in large amount the program is giving following error:- I
javax.servlet.ServletException: Java heap space
     org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)
     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
     org.apache.jsp.upload_005fdialler_005fleads_jsp._jspService(upload_005fdialler_005fleads_jsp.java:179)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.OutOfMemoryError: Java heap space
     com.mysql.jdbc.MysqlIO.nextRow(MysqlIO.java:953)
     com.mysql.jdbc.MysqlIO.getResultSet(MysqlIO.java:300)
     com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1250)
     com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1164)
     com.mysql.jdbc.Connection.execSQL(Connection.java:2087)
     com.mysql.jdbc.Connection.execSQL(Connection.java:2037)
     com.mysql.jdbc.Statement.executeQuery(Statement.java:1156)
     org.apache.jsp.upload_005fdialler_005fleads_jsp._jspService(upload_005fdialler_005fleads_jsp.java:118)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
unt i am getting
So plz help me how can i resolve this issue.
Thanks
Sandeep Bhalwal

There is no code. It's an application server configuration setting and it depends on the application server used. Refer to the manual of the appserver used.

Similar Messages

I am being plagued by that infamous "heap zone" error, can someone perform some magic and fix this for me?

Last night I tried to save an iMovie project that was a little over 5 minutes long, minimal transistions, moderate effects, minimal text, and some pictures and music. I have been attempting to export it at 1080p to a folder on my HD but I keep getting the heap zone error. What I don't get is a week ago I was able to export a very similar project about 4 and half minutes with no problem.
The basic specs of my Macbook Air (mid 2011 model, 11-inch running OS X 10.7) are: 120GB solid state hard drive, 4 GB of RAM, and a 1.6 GHz Intel core i5 processor. I currently have available around 13GB of storage left on the main drive, and I have an external connected (paired with Time Machine). Now, I have been researching this problem all last night and all this morning and several of the known "solutions" have not worked for me. Looking in my Activity Monitor it seems whenever I try to export this project through iMovie, the "Free" RAM just progressively drops until it hits about 450MB of RAM and then I get the heap zone error message. and while I have been able to free up about 2.5Gb of RAM prior to exporting the project, it still manages to eat up all but 400-500Mb and then gives me the error. I'm pretty lost at what to do. Here's what I've tried so far:
- First instinct, restarted the computer
- Closed out most of my usually running programs
- Used the "Purge" command in terminal to free up 'Inactive' RAM (though it only free'd up a little bit, it always stops at 400Mb)
- Downlaoded a Cache Cleaner and did a 'medium' cleaning of local and system cache
- Turned off Time Machine
- Tried saving to my external drive instead of the main one (so obviously it's not a storage issue)
- Eliminated the use of special characters from the title
- Closed all processes in the Activity Monitor that weren't vital or being run by the system
None of those worked and I consistently got the heap zone error at the same point, about 1/10 of the way through in 'Preparing Project' Is there any other solutions to this problem? Preferrably ones that don't involve, deleting significant files or items from my drive, re-installing the OS, or any other drastic system changes because afterall my system hasn't drastically changed in the past week that iMovie WAS working so this has to be a simple fix.
I'm really just getting annoyed and fed up with this so PLEASE someone have the right answer.

Hi
This is a complex Error - so this is the notes I've got - so far
Error -108 memFullErr Ran out of memory [not enough room in heap zone]
Turn off - TimeMachine usually works - re-try.
(the Application down in the Dock - not the Device)
But this can mean many thing's - My first thought is
• Free Space on Start-Up hard disk. How much ? (other disks do not count)
AppleMan1958
Are your event clips in h.264? If so, you can solve this by Right clicking on your Event Name and choose "Optimize Media". You can choose Full for 1080P or Large for 960P according to your preference.
After you have optimized your Event, you should be able to Share with no problem.
Lennart Thelander
-108 mean you are running out of (free) RAM.
Try restarting the computer just prior to sharing. That frees up RAM.
from mynameisearl
Final Entry
Ok - after much cutting, trial and error and days of work I have never really established a root cause for the -108 error. Nothing I did resolved the issue to the orginal project.
The only work around I have found is to split the Original Project into two.
What I found was that anything around the 60 mins mark and above just failed to render in HD and showed the -108 error.
What worked for me was creating two project files - one around 57mins long - the other a part 2 - around 17 mins long. All using exactly the same source clips, photo's, music and transitions as the orginal.
This now works. I guess having it split in two makes it a little easier to work with as I wont have to keep rendering the first part which does not change but really wish Apple would throw some light on this.
Anyway - I hope all of the above at least proves useful for others.
Good Luck
Yours Bengt W

Recon task fails with Java heap space error

Hi All,
I have this annoying issue at the moment where a custom recon task will start, process a few users, and then end up with a java heap space error. The app server will then restart after a few minutes and run into the same problem and bomb out while continuing to fill the log file.
This has only just started and nothing has changed in our environment so it baffles me as to why it has started. The recon task uses some code to do a lookup and then adds the users to certain groups.
Error from log:
10/12/12 17:41:03 Target Class = uob.oim.adapters.AddGroup
DEBUG,12 Dec 2010 17:41:03,704,[UBOIM],AddGroup:107:addGroup(BR20, SCHOOLS, EMPOWER)
10/12/12 17:41:03 Looking up
DEBUG,12 Dec 2010 17:41:03,704,[UBOIM],OIMConnection::getThorUtility(tcLookupOperationsIntf)
10/12/12 17:55:31 Running GETLOOKUP
10/12/12 17:55:31 Target Class = uob.oim.adapters.AddGroup
DEBUG,12 Dec 2010 17:55:31,351,[UBOIM],AddGroup:109:addGroup(MTH, CAMPUSES, EMPOWER)
10/12/12 17:55:31 Looking up
DEBUG,12 Dec 2010 17:55:31,351,[UBOIM],OIMConnection::getThorUtility(tcLookupOperationsIntf)
ERROR,12 Dec 2010 18:01:18,108,[XELLERATE.DATABASE],Class/Method: tcDataBase/readPartialStatement encounter some problems: Java heap space
java.lang.OutOfMemoryError: Java heap space
APP SERVER RESTARTS...
Then falls over again:
10/12/12 18:12:26 Running GETLOOKUP
10/12/12 18:12:26 Target Class = uob.oim.adapters.AddGroup
DEBUG,12 Dec 2010 18:12:26,610,[UBOIM],AddGroup:119:addGroup(MTH, CAMPUSES, EMPOWER)
10/12/12 18:12:26 Looking up
DEBUG,12 Dec 2010 18:12:26,610,[UBOIM],OIMConnection::getThorUtility(tcLookupOperationsIntf)
10/12/12 18:13:11 Running GETLOOKUP
10/12/12 18:13:11 Target Class = uob.oim.adapters.AddGroup
DEBUG,12 Dec 2010 18:13:11,546,[UBOIM],AddGroup:107:addGroup(S&P, PORTFOLIOS, EMPOWER)
10/12/12 18:13:11 Looking up
DEBUG,12 Dec 2010 18:13:11,547,[UBOIM],OIMConnection::getThorUtility(tcLookupOperationsIntf)
ERROR,12 Dec 2010 18:15:52,318,[XELLERATE.DATABASE],Class/Method: tcDataBase/readPartialStatement encounter some problems: Java heap space
java.lang.OutOfMemoryError: Java heap space
ERROR,12 Dec 2010 18:15:52,324,[XELLERATE.SERVER],Class/Method: tcKeylessDataObj/runInitialSelect encounter some problems: Data Access Error
com.thortech.xl.dataaccess.tcDataSetException: Data Access Error
     at com.thortech.xl.dataaccess.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataobj.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataaccess.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataobj.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataobj.tcKeylessDataObj.runInitialSelect(Unknown Source)
     at com.thortech.xl.dataobj.tcTableDataObj.initialize(Unknown Source)
     at com.thortech.xl.dataobj.tcOSI.initialize(Unknown Source)
     at com.thortech.xl.dataobj.tcOSI.<init>(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.initialize(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.<init>(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.checkChildren(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.insertResponseMilestones(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.eventPostUpdate(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.updateProcessData(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.linkToProcess(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.applyActionRules(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.checkDataSorted(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.eventPostUpdate(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.finishDataReceived(Unknown Source)
     at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.finishReconciliationEvent(Unknown Source)
     at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.execute(Unknown Source)
     at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.processMessage(Unknown Source)
     at com.thortech.xl.schedule.jms.messagehandler.ReconMessageHandlerMDB.onMessage(Unknown Source)
     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:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.RunAsInterceptor.invoke(RunAsInterceptor.java:31)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.MessageDrivenConsumer.onMessage(MessageDrivenConsumer.java:347)
     at com.evermind.server.ejb.MessageDrivenConsumer.processMessages(MessageDrivenConsumer.java:233)
     at com.evermind.server.ejb.MessageDrivenConsumer.run(MessageDrivenConsumer.java:169)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
     at java.lang.Thread.run(Thread.java:595)
Data AccessException:
com.thortech.xl.orb.dataaccess.tcDataAccessException: RESULT_TOO_LARGE_FOR_SERVERDetail: (none)Description: RESULT_TOO_LARGE_FOR_SERVERSQL State: Vendor Code: -1Additional Debug Info:com.thortech.xl.orb.dataaccess.tcDataAccessException
     at com.thortech.xl.dataaccess.tcDataAccessExceptionUtil.createException(Unknown Source)
     at com.thortech.xl.dataaccess.tcDataAccessExceptionUtil.createException(Unknown Source)
     at com.thortech.xl.dataaccess.tcDataBase.createException(Unknown Source)
     at com.thortech.xl.dataaccess.tcDataBase.readPartialStatement(Unknown Source)
     at com.thortech.xl.dataobj.tcDataBase.readPartialStatement(Unknown Source)
     at com.thortech.xl.dataaccess.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataobj.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataaccess.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataobj.tcDataSet.executeQuery(Unknown Source)
     at com.thortech.xl.dataobj.tcKeylessDataObj.runInitialSelect(Unknown Source)
     at com.thortech.xl.dataobj.tcTableDataObj.initialize(Unknown Source)
     at com.thortech.xl.dataobj.tcOSI.initialize(Unknown Source)
     at com.thortech.xl.dataobj.tcOSI.<init>(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.initialize(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.<init>(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.checkChildren(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.insertResponseMilestones(Unknown Source)
     at com.thortech.xl.dataobj.tcScheduleItem.eventPostUpdate(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.updateProcessData(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.linkToProcess(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.applyActionRules(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.checkDataSorted(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.eventPostUpdate(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
     at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
     at com.thortech.xl.dataobj.tcRCE.finishDataReceived(Unknown Source)
     at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.finishReconciliationEvent(Unknown Source)
     at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages.execute(Unknown Source)
     at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.processMessage(Unknown Source)
     at com.thortech.xl.schedule.jms.messagehandler.ReconMessageHandlerMDB.onMessage(Unknown Source)
     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:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.RunAsInterceptor.invoke(RunAsInterceptor.java:31)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.MessageDrivenConsumer.onMessage(MessageDrivenConsumer.java:347)
     at com.evermind.server.ejb.MessageDrivenConsumer.processMessages(MessageDrivenConsumer.java:233)
     at com.evermind.server.ejb.MessageDrivenConsumer.run(MessageDrivenConsumer.java:169)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
     at java.lang.Thread.run(Thread.java:595)
What can I check/change given that this has happened out of no where. Only fix at the moment is to stop and start app server, but seems to fall over again on the same recon task.

Error is just related to memory. Why don't you increase memory in your environment ?

OSB: Cannot acquire data source error while using JCA DBAdapter in OSB

Hi All,
I've entered 'Cannot acquire data source' error while using JCA DBAdapter in OSB.
Error infor are as follows:
The invocation resulted in an error: Invoke JCA outbound service failed with application error, exception: com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/DBAdapter1/RetrievePersonService [ RetrievePersonService_ptt::RetrievePersonServiceSelect(RetrievePersonServiceSelect_inputParameters,PersonTCollection) ] - WSIF JCA Execute of operation 'RetrievePersonServiceSelect' failed due to: Could not create/access the TopLink Session.
This session is used to connect to the datastore.
Caused by Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.0.2.v20100323-r6872): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/soademoDatabase].
Internal Exception: javax.naming.NameNotFoundException: Unable to resolve 'jdbc.soademoDatabase'. Resolved 'jdbc'; remaining name 'soademoDatabase'.
; nested exception is:
BINDING.JCA-11622
Could not create/access the TopLink Session.
This session is used to connect to the datastore.
JNDI Name for the Database pool: eis/DB/soademoDatabase
JNDI Name for the Data source: jdbc/soademoDatabase
I created a basic DBAdapter in JDeveloper, got the xsd file, wsdl file, .jca file and the topLink mapping file imported them into OSB project.
Then I used the .jca file to generate a business service, and tested, then the error occurs as described above.
Login info in RetrievePersonService-or-mappings.xml
<login xsi:type="database-login">
<platform-class>org.eclipse.persistence.platform.database.oracle.Oracle9Platform</platform-class>
<user-name></user-name>
<connection-url></connection-url>
</login>
jca file content are as follows:
<adapter-config name="RetrievePersonService" adapter="Database Adapter" wsdlLocation="RetrievePersonService.wsdl" xmlns="http://platform.integration.oracle/blocks/adapter/fw/metadata">
<connection-factory location="eis/DB/soademoDatabase" UIConnectionName="Connection1" adapterRef=""/>
<endpoint-interaction portType="RetrievePersonService_ptt" operation="RetrievePersonServiceSelect">
<interaction-spec className="oracle.tip.adapter.db.DBReadInteractionSpec">
<property name="DescriptorName" value="RetrievePersonService.PersonT"/>
<property name="QueryName" value="RetrievePersonServiceSelect"/>
<property name="MappingsMetaDataURL" value="RetrievePersonService-or-mappings.xml"/>
<property name="ReturnSingleResultSet" value="false"/>
<property name="GetActiveUnitOfWork" value="false"/>
</interaction-spec>
</endpoint-interaction>
</adapter-config>
RetrievePersonService_db.wsdl are as follows:
<?xml version="1.0" encoding="UTF-8"?>
<WL5G3N0:definitions name="RetrievePersonService-concrete" targetNamespace="http://xmlns.oracle.com/pcbpel/adapter/db/KnowledeMgmtSOAApplication/AdapterJDevProject/RetrievePersonService" xmlns:WL5G3N0="http://schemas.xmlsoap.org/wsdl/" xmlns:WL5G3N1="http://xmlns.oracle.com/pcbpel/adapter/db/KnowledeMgmtSOAApplication/AdapterJDevProject/RetrievePersonService" xmlns:WL5G3N2="http://schemas.xmlsoap.org/wsdl/soap/">
<WL5G3N0:import location="RetrievePersonService.wsdl" namespace="http://xmlns.oracle.com/pcbpel/adapter/db/KnowledeMgmtSOAApplication/AdapterJDevProject/RetrievePersonService"/>
<WL5G3N0:binding name="RetrievePersonService_ptt-binding" type="WL5G3N1:RetrievePersonService_ptt">
<WL5G3N2:binding style="document" transport="http://www.bea.com/transport/2007/05/jca"/>
<WL5G3N0:operation name="RetrievePersonServiceSelect">
<WL5G3N2:operation soapAction="RetrievePersonServiceSelect"/>
<WL5G3N0:input>
<WL5G3N2:body use="literal"/>
</WL5G3N0:input>
<WL5G3N0:output>
<WL5G3N2:body use="literal"/>
</WL5G3N0:output>
</WL5G3N0:operation>
</WL5G3N0:binding>
<WL5G3N0:service name="RetrievePersonService_ptt-bindingQSService">
<WL5G3N0:port binding="WL5G3N1:RetrievePersonService_ptt-binding" name="RetrievePersonService_ptt-bindingQSPort">
<WL5G3N2:address location="jca://eis/DB/soademoDatabase"/>
</WL5G3N0:port>
</WL5G3N0:service>
</WL5G3N0:definitions>
Any suggestion is appricated .
Thanks in advance!
Edited by: user11262117 on Jan 26, 2011 5:28 PM

Hi Anuj,
Thanks for your reply!
I found that the data source is registered on server soa_server1 as follows:
Binding Name: jdbc.soademoDatabase
Class: weblogic.jdbc.common.internal.RmiDataSource_1033_WLStub
Hash Code: 80328036
toString Results: ClusterableRemoteRef(8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1 [8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1/291])/291
Binding Name: jdbc.SOADataSource
Class: weblogic.jdbc.common.internal.RmiDataSource_1033_WLStub
Hash Code: 92966755
toString Results: ClusterableRemoteRef(8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1 [8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1/285])/285
I don't know how to determine which server the DBAdapter is targetted to.
But I found the following information:
Under Deoloyment->DBAdapter->Monitoring->Outbound Connection Pools
Outbound Connection Pool Server State Current Connections Created Connections
eis/DB/SOADemo AdminServer Running 1 1
eis/DB/SOADemo soa_server1 Running 1 1
eis/DB/soademoDatabase AdminServer Running 1 1
eis/DB/soademoDatabase soa_server1 Running 1 1
The DbAdapter is related to the following files:
C:\ Oracle\ Middleware\ home_11gR1\ Oracle_SOA1\ soa\ connectors\ DbAdapter. rar
C:\ Oracle\ Middleware\ home_11gR1\ Oracle_SOA1\ soa\ DBPlan\ Plan. xml
I unzipped DbAdapter.rar, opened weblogic-ra.xml and found that there's only one data source is registered:
<?xml version="1.0"?>
<weblogic-connector xmlns="http://www.bea.com/ns/weblogic/90">
<enable-global-access-to-classes>true</enable-global-access-to-classes>
<outbound-resource-adapter>
<default-connection-properties>
<pool-params>
<initial-capacity>1</initial-capacity>
<max-capacity>1000</max-capacity>
</pool-params>
<properties>
<property>
<name>usesNativeSequencing</name>
<value>true</value>
</property>
<property>
<name>sequencePreallocationSize</name>
<value>50</value>
</property>
<property>
<name>defaultNChar</name>
<value>false</value>
</property>
<property>
<name>usesBatchWriting</name>
<value>true</value>
</property>
<property>
<name>usesSkipLocking</name>
<value>true</value>
</property>
</properties>
          </default-connection-properties>
<connection-definition-group>
<connection-factory-interface>javax.resource.cci.ConnectionFactory</connection-factory-interface>
<connection-instance>
<jndi-name>eis/DB/SOADemo</jndi-name>
          <connection-properties>
               <properties>
               <property>
               <name>xADataSourceName</name>
               <value>jdbc/SOADataSource</value>
               </property>
               <property>
               <name>dataSourceName</name>
               <value></value>
               </property>
               <property>
               <name>platformClassName</name>
               <value>org.eclipse.persistence.platform.database.Oracle10Platform</value>
               </property>
               </properties>
          </connection-properties>
</connection-instance>
</connection-definition-group>
</outbound-resource-adapter>
</weblogic-connector>
Then I decided to use eis/DB/SOADemo for testing.
For JDeveloper project, after I deployed to weblogic server, it works fine.
But for OSB project referencing wsdl, jca and mapping file from JDeveloper project, still got the same error as follows:
BEA-380001: Invoke JCA outbound service failed with application error, exception:
com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/DBAdapterTest/DBReader [ DBReader_ptt::DBReaderSelect(DBReaderSelect_inputParameters,PersonTCollection) ] - WSIF JCA Execute of operation 'DBReaderSelect' failed due to: Could not create/access the TopLink Session.
This session is used to connect to the datastore.
Caused by Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.0.2.v20100323-r6872): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/SOADataSource].
Internal Exception: javax.naming.NameNotFoundException: Unable to resolve 'jdbc.SOADataSource'. Resolved 'jdbc'; remaining name 'SOADataSource'.
; nested exception is:
BINDING.JCA-11622
Could not create/access the TopLink Session.
This session is used to connect to the datastore.
Caused by Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.0.2.v20100323-r6872): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/SOADataSource].
Internal Exception: javax.naming.NameNotFoundException: Unable to resolve 'jdbc.SOADataSource'. Resolved 'jdbc'; remaining name 'SOADataSource'.
You may need to configure the connection settings in the deployment descriptor (i.e. DbAdapter.rar#META-INF/weblogic-ra.xml) and restart the server. This exception is considered not retriable, likely due to a modelling mistake.
It almost drive me crazy!!:-(
What's the purpose of 'weblogic-ra.xml' under the folder of 'C:\Oracle\Middleware\home_11gR1\Oracle_OSB1\lib\external\adapters\META-INF'?
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

ODBC Data Source Error

I was having with Crystal communicating with one of my Access databases that had a list box. In Crystal it would take the list box, add and remove letters. It was suggested that I check with my IT department to see if there are any updates. Well they upgraded me from Crystal XI to Crystal XI R2. Things have gone downhill from there. First I couldnu2019t even open the program and they ended up reinstalling everything again. Now I can open Crystal, but all reports I previously created and new ones I try to create cannot make any connection through ODBC. My IT person and I have tried several things even installing a couple new drivers. My IT department does not provide technical support for software so now Iu2019m on my own to figure this out. If anyone can provide me with any assistance or any suggestions where to check I would greatly appreciate it.
My problem is any time I try to make an ODBC connection to either create or update a report I go through the steps and get an error at the connection information page and cannot go any further. This error happens with MS Access or MS Excel. The error is "Login Failed. Details: Cannot obtain error message from server. I have no logins or passwords.

In the Organizer workspace, do a
File > Catalog > Recover
command. That command "cleans up" your Elements catalog and often resolves ODBC data source error messages.

Heap space error while creating XML document from Resultset

I am getting Heap space error while creating XML document from Resultset.
It was working fine from small result set object but when the size of resultset was more than 25,000, heap space error
I am already using -Xms32m -Xmx1024m
Is there a way to directly write to xml file from resultset instead of creating the whole document first and then writing it to file? Code examples please?
here is my code:
stmt = conn.prepareStatement(sql);
result = stmt.executeQuery();
result.setFetchSize(999);
Document doc = JDBCUtil.toDocument(result, Application.BANK_ID, interfaceType, Application.VERSION);
JDBCUtil.write(doc, fileName);
public static Document toDocument(ResultSet rs, String bankId, String interfaceFileType, String version)
    throws ParserConfigurationException, SQLException {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document doc = builder.newDocument();
        Element results = doc.createElement("sims");
        results.setAttribute("bank", bankId);
        results.setAttribute("record_type", "HEADER");
        results.setAttribute("file_type", interfaceFileType);
        results.setAttribute("version", version);
        doc.appendChild(results);
        ResultSetMetaData rsmd = rs.getMetaData();
        int colCount = rsmd.getColumnCount();
        String columnName="";
        Object value;
        while (rs.next()) {
            Element row = doc.createElement("rec");
            results.appendChild(row);
            for (int i = 1; i <= colCount; i++) {
                columnName = rsmd.getColumnLabel(i);
                value = rs.getObject(i);
                Element node = doc.createElement(columnName);
                if(value != null)
                    node.appendChild(doc.createTextNode(value.toString()));
                else
                    node.appendChild(doc.createTextNode(""));
                row.appendChild(node);
        return doc;
public static void write(Document document, String filename) {
        //long start = System.currentTimeMillis();
        // lets write to a file
        OutputFormat format = new OutputFormat(document); // Serialize DOM
        format.setIndent(2);
        format.setLineSeparator(System.getProperty("line.separator"));
        format.setLineWidth(80);
        try {
            FileWriter writer = new FileWriter(filename);
            BufferedWriter buf = new BufferedWriter(writer);
            XMLSerializer FileSerial = new XMLSerializer(writer, format);
            FileSerial.asDOMSerializer(); // As a DOM Serializer
            FileSerial.serialize(document);
            writer.close();
        } catch (IOException ioe) {
            ioe.printStackTrace();
        //long end = System.currentTimeMillis();
        //System.err.println("W3C File write time :" + (end - start) + " " + filename);
    }

you can increase your heap size..... try setting this as your environment variable.....
variable: JAVA_OPTS
value: -Xms512m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=512m

Java Heap Space error while reading from Excel

Hello,
I have a data flow which reads from excel and updates records in an oracle table.
When the data flow tries to read the excel I get a java Heap space Error.
Error preparing to read <SUPP_STG3_FILE1>: <Java heap space>.
Data flow <DF_SUPP_STG3_UPD> is terminated due to error <58105>.
I have configured Excel Adapter since the server is on UNIX. BOExcelAdapter shows status as red once the execution fails. Before that BOExcel adapter status is green.
BOExcelAdapter Trace:
1/13/12 10:57:38 PM Thread[Thread-6,5,main]      Received an error message from the message broker. [Communication failure. Read timed out]. Will exit adapter immediately.
1/13/12 10:57:47 PM Thread[main,5,main]      Create broker client for life-cycle management. Host:port = hikalxboes01:4001
1/13/12 10:57:47 PM Thread[main,5,main]      Create broker client for data exchange with ASP. Host:port = hikalxboes01:4001. Client ID = com.acta.adapter.msexceladapter.MSExcelAdapter.data_18
1/13/12 10:57:47 PM Thread[Thread-11,5,main]      Create broker client for real-time services with ASP. Host:port = 'hikalxboes01:4000''.
1/13/12 10:57:47 PM Thread[Thread-11,5,main]      Start instance [BOExcelAdapter] of adapter [com.acta.adapter.msexceladapter.MSExcelAdapter].
1/13/12 10:57:47 PM Thread[Thread-11,5,main]      Register the client ID [com.acta.adapter.msexceladapter.MSExcelAdapter.data_18] and adapter destination [hikalxboes01:4001] with the adapter manager.
1/13/12 10:57:47 PM Thread[Thread-11,5,main]      Registration complete.
1/13/12 10:58:10 PM Thread[Thread-10,5,main]      java.lang.OutOfMemoryError: Java heap space
     at org.apache.poi.hssf.usermodel.HSSFRow.addCell(HSSFRow.java:273)
     at org.apache.poi.hssf.usermodel.HSSFRow.createCellFromRecord(HSSFRow.java:196)
     at org.apache.poi.hssf.usermodel.HSSFSheet.setPropertiesFromSheet(HSSFSheet.java:183)
     at org.apache.poi.hssf.usermodel.HSSFSheet.<init>(HSSFSheet.java:128)
     at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:283)
     at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:196)
     at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:178)
     at com.acta.adapter.msexceladapter.MSExcelAdapterReadTable.begin(MSExcelAdapterReadTable.java:537)
     at com.acta.adapter.sdk.StreamOperationWrapper.beginStream(StreamOperationWrapper.java:88)
     at com.acta.adapter.sdk.AdapterRunnerImpl.processBeginOperation(AdapterRunnerImpl.java:1762)
     at com.acta.adapter.sdk.AdapterServiceDataListener.handleBrokerMessage(AdapterServiceDataListener.java:90)
     at com.acta.brokerclient.BrokerClient.handleMessage(BrokerClient.java:439)
     at com.acta.brokerclient.BrokerClient.access$100(BrokerClient.java:53)
     at com.acta.brokerclient.BrokerClient$MessageHandler.run(BrokerClient.java:1621)
     at com.acta.brokerclient.ThreadPool$PoolThread.run(ThreadPool.java:100)
BOExcelAdapter Error Log:
1/13/12 10:58:10 PM      java.lang.OutOfMemoryError: Java heap space
     at org.apache.poi.hssf.usermodel.HSSFRow.addCell(HSSFRow.java:273)
     at org.apache.poi.hssf.usermodel.HSSFRow.createCellFromRecord(HSSFRow.java:196)
     at org.apache.poi.hssf.usermodel.HSSFSheet.setPropertiesFromSheet(HSSFSheet.java:183)
     at org.apache.poi.hssf.usermodel.HSSFSheet.<init>(HSSFSheet.java:128)
     at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:283)
     at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:196)
     at org.apache.poi.hssf.usermodel.HSSFWorkbook.<init>(HSSFWorkbook.java:178)
     at com.acta.adapter.msexceladapter.MSExcelAdapterReadTable.begin(MSExcelAdapterReadTable.java:537)
     at com.acta.adapter.sdk.StreamOperationWrapper.beginStream(StreamOperationWrapper.java:88)
     at com.acta.adapter.sdk.AdapterRunnerImpl.processBeginOperation(AdapterRunnerImpl.java:1762)
     at com.acta.adapter.sdk.AdapterServiceDataListener.handleBrokerMessage(AdapterServiceDataListener.java:90)
     at com.acta.brokerclient.BrokerClient.handleMessage(BrokerClient.java:439)
     at com.acta.brokerclient.BrokerClient.access$100(BrokerClient.java:53)
     at com.acta.brokerclient.BrokerClient$MessageHandler.run(BrokerClient.java:1621)
     at com.acta.brokerclient.ThreadPool$PoolThread.run(ThreadPool.java:100)

As Jay mentioned above it might be due to the size of the Excel spreadsheet as you might be hitting the limitation in Apache POI library used for adapter.
What is the size of the Excel file?
What is the value of -Xmx parameter - see DS Management Console > Adapter configuration page.
Thank you,
Viacheslav.

Disk image Restore returns "Could not validate source - error 254"

I had backed up an older G4 with a disk image of the boot disk. I was having severe problems so I reformatted the boot drive and started a restore (using disk utility from startup disk). The restore started fine and ran a while but then "stalled." The "progress" bar stopped and the system just kept "hitting" the Utility DVD install disk non-stop (as shown by disk access light).
Now when I try again, I immediately get a "Restore Failure - Could not validate source - error 254"
The disk image being restored is on a hard drive. I copied it to another drive and tried again with the same result.
This is being done on an old G4 Tower, dual 1 GHz PPC under 10.5.8
Comments?
(This won't kill me as all my data files are also on my MBP, I just don't want to have to reinstall all my apps, setups, etc.)

Yes, for my "real" machine (my Intel MBP) I have images, clones, and Time Machine Backups not to mention my data files written to DVD. I've got at least triplicate backup. This was a old machine I was setting up for a specific purpose. I'm not losing any data but I just didn't want to have to reload apps and such. But guess I have no alternative. Thanks for the tip. I had never used the "scan for restore option" before so I learned something. Usually I just trust my multiple backup method so if one source is bad, no big deal. Thanks baltwo!

Java Heap Space Error in BI Publisher

Hi,
I have an issue with BIP reports.
My report is working fine in development instance as it has very less data.
But the same report is throwing "Java Heap Space" error in another instance which is having huge amount of data.
I tried to modify the oc4j.cmd file by increasing the values -XX:MaxPermSize=128m -Xmx1024m.
After restarting the oc4j serivices,my OBIEE and BIP URL's becomes dead slow.
Is there any solution to improve the performance (or) is there any other way to resolve this issue.
I am running on
OBIEE 10.1.3.4.2.
oc4j Server
Windows box.
Thanks in advance.
Pramod.

Changing os's may help, or it may not. Java requires contiguous memory addresses for the heap, and that varies with the os, os parameters, what has previously been loaded into memory, and how much physical memory is available. The heap can't be assigned to the os's swap space; the os handles paging in and out of memory. All modern os's provide paging to disk.

While generating the huge report getting Java Heap Space Error

Hi All,
We are using XML Publisher 5.6.2. we have to generate the huge report which contains more than 300 sql statements. Since our schema structure we can not reduce the queries. Now we are facing issue while generating the report. It takes lot of time and gives 'java heap space error'. We are using data template and RTF template for generating excel report.
Can anybody help me to resolve the issue? or is there any other way to generate the huge reports?
Thanks,

Hi,
I had seen the forum, but we had already adjusted the parameters in the oc4j "-XX:MaxPermSize=128m -Xmx512m" values to 4096. but still we are getting the java heap space error. since we increased the size of xmx value, XML Publisher occupies 61% of memory of the server. B'coz of this our other applications are getting affected.
and also, since we are using XML Publisher 5.6.2, can you please assist us how to set the scalable property to 'true'.
Thanks,
Ramya.
Edited by: user753355 on Aug 12, 2009 3:35 AM

Java heap size error Work manager

Hi,
We are working with Work Manager 6.0 running on SMP 2.3 SP03.
The application was working fine, but after the data load that has happened in the UAT
System, we are getting the below error:
2014/08/08 00:48:56.142:
setImportParameters::STORAGE_REF_KEY=ET_COMPLEX_TABLE
2014/08/08 00:48:56.143:               + User=TS_MAINTMGR
2014/08/08 00:48:56.143:                 execute::::TS_MAINTMGR::before
BAPI execute: /SMERP/MM_CTMATPLANT_GET
2014/08/08 00:55:20.905:             + BackEnd=Java-1
2014/08/08 00:55:20.905:               Exception while updating complex
table 'ctpart': JavaBackEndError: JAVA EXCEPTION CAUGHT:
java.lang.OutOfMemoryError: Java heap space in
AgentryJavaComplexTableIterator::hasNext at
AgentryJavaComplexTableIterator.cpp:52
2014/08/08 00:55:21.099: + Thread=6588
2014/08/08 00:55:21.099:   + Thread Pool=Server
2014/08/08 00:55:21.099:     + WorkFunction=00000000020DEF90
2014/08/08 00:55:21.099:       + User=TS_MAINTMGR
2014/08/08 00:55:21.099:         + User=TS_MAINTMGR
2014/08/08 00:55:21.099:           Received Logout Request message 18
status changed to 'In Progress'
2014/08/08 00:55:21.105:         Logged out (but not yet cleaned up)
We tried to increase the min and max heap size from 256 / 512 to 512 /
2048 respectively in Agentry.ini, but are still getting the same error.
Please let us know if there is any other parameter which can be used to
fine tune this and get this up and running,
Thanks for the help.

Raviraj,
Are you working with Boopaln? The reason why I as He posted the same error (in the same complex table) With the same changes but just a different user shown.
If yes. please see that thread at: JAVA Heap Size Error in SAP Work Manager

LARGE Report | Heap space error | Scalable mode causes XDOIOException

hi,
we have a report that returns many records causing a fairly big memory consumption which results in a java heap space error.
i have read the following post 'Error: Java Heap Space with the scalable mode setting.
i activated the scalable mode feature for this report, however, after outputting the report again, i get the following exeption:
oracle.apps.xdo.webservice.exception.OperationFailedException: PublicReportService::generateReport failed: due to oracle.apps.xdo.XDOIOException
i activated the setting via the xdo.cfg in the according report-folder. the .cfg looks like this:
<config version="1.0.0" xmlns="http://xmlns.oracle.com/oxp/config/">
<properties>
<property name="xslt-scalable">true</property>
</properties>
</config>
can somebody give me a hint in which direction i should look for the error? the exeption tells me nothing to be honest.
the report works fine with less records - with activated scalable mode however ill get the exception.
would be very glad for advice.
thanks a lot.
Oracle BI Publisher: 10.1.3.4.1

- Which Application server are you using: OC4J, Weblogic?
- Did you increase the app server heap size?
- Enable the DEBUG mode to troubleshoot this issue: http://bichaos.blogspot.com/2011/04/enabling-log-messages-in-bi-publisher.html
- Start testing a small rowset and then continue increasing it until you get the error.
regards
Jorge

Java Heap Space Error

Hi,
We are running SAP MII 12.0 on windows server 2003 SP1 installed on a virtual machine with 4GB RAM, Intel Xenon CPU E5504 @ 2.00 GHz.
We started getting the Java Heap Space Error while executing a transaction which fetches about 200 rows. But now the error is quiet frequent and appears while trying to open or close the transactions or save trying to save data.
I have edited the heap space in the config tool to 2048 but this has not helped. Not sure if this is of significance but the SAP R3 server being used is quiet slow and takes about 3 mins to return data when I run the BAPI on it. This resulted in the transaction timing out a few times before we started getting the error. Increasing the connection timeout and read timeout for the transaction has not helped.
Please help me resolve this
Thanks
Maaz Ahmed

The BAPI being used is BAPI_GOODSMVT_GETITEMS I am specifying the Material, Plant, Goods Mvt ranges, and a date range.
I was informed that the QA R3 system is not among the best servers and the speeds would be better in production (under 3s).
Also I have been looking at the sapmmc. Each time I restart the cluster or the server I get a series of messages or alerts. In these alerts I see a series (Content, Navigation, PRT, etc..) of health checks failing. And the last two errors are as below
Object - Common Information
Attribute - Failed to Start Application
Description - 2 appl > 1 appl last reported value above threshold.
and
Object - Common Information
Attribute - Failed to Start Application
Description - 1 appl > 0 appl last reported value above threshold.
I am able to launch the menu page after this and when i run the above mantioned BAPI I get the error
Object - Memory Info
Attribute - Usage Rate
Description - 81% > 80% last reported value above threshold

Flash Builder 4.5 crashes frequently with heap space error

We have a reasonably complex AIR application, but by and large I would not say it is enormous. It compiles down to an AIR file that is around 6MB. It is broken out into about 6 different modules. We have given the java VM the maximum RAM that it will utilize without complaining (somewhere around 768MB. You can't go to 1024MB or it blows up). Yet, Flash Builder crashes very frequently when trying to build, generally with "java heap space" errors. We are developing on Windows 7.
I had hoped Flash Builder 4.5 would be an improvement over Flash Builder 4 in this regard. It in fact got worse.
Is there any hope of seeing action on this?
Kevin

Hi Kevin,
Eliminating this completely is definitely on our radar and a high priority.
For now, there are a couple of things you can do to reduce the occurence of out of memory errors when building:
1. Move all embedded fonts and images into an AS class in a library project.
2. Edit the file: C:\Program Files\Adobe\Adobe Flash Builder 4.5\eclipse\plugins\com.adobe.flexbuilder.project_4.5.1.313231\.options in wordpad. Setting, useGlobalSwcCache and useApplicationCache to false will reduce the overall memory consumed, but decrease performance.
P.S: Please note that 2 is not officially supported or tested. If those options were, they would have been in preferences.
-Anirudh

Flash Builder 4.5 Java Heap Space Error

Hello everyone,
I've downloaded Flash Builder 4.5 trial a few days ago. Let me first tell that I like the new features a lot and they help to speed up the development process noticably. I thank Adobe for that very much.
However I did not notice any performance boost over the Flash Buidler 4. Even worse, the 4.5 version seems to run much slower and use more memory than Flash Builder 4. I constantly keep getting Java Heap Space errors and needles to say, the tool just crashes and I have to restart it.
Here how my experience working with the new version looks like. I start the Flash Builder 4.5 which has my current project open (for the record, I still use Flex 4.1, and the project includes roughly 300+ classes and 30000+ lines of code (AS and MXML)). At the beggining everything works fine and pretty fast. UI, code completion, snippets and all other good stuff works pretty fast. However, after each build, FlashBuilder.exe process eats up from 50 to 100 megabytes of memory and does not seem to release it or reuse it. So after a 5 or 10 builds it already appears to be using over 1 GB of RAM. At that point the editor becomes sloppy - it can't keep up with my typing, code completion popups takes a few seconds to show up. And a few more builds - the Flash Builder freezes and after a minute or two I get Java Heap Space error.
I've tried increased the JRE heap space used by the Flash Builder (flashbuilder.ini, flashbuilderc.ini, eclipse.ini) to -Xms512m -Xmx1024m as well as permanent generation heap space to -XX:MaxPermSize=512m -XX:PermSize=256m and the mxml compiler (jvm.config) to -Xms384m -Xmx768m. However this did not solve the problem. Maybe just postponed it a bit.
Am I the only one observing such behaviour of Flash Builder 4.5? Does any one have any other ideas how to fix this? (by the way, I work on 64bit machine with Widnows Server 2008R2, 4GB of RAM and 2.66 GHz Intel Core 2 Duo).
Thanks in advance.
Michael

I'm seeing nearly the same thing. I also have a very large set of projects similar to what you are describing and I do have Java Heap Space errors (The details show an error of "java.lang.OutOfMemoryError: unable to create new native thread" occurring for me)
I had similar issues, although they are more frequent in the 4.5 builder, in the 4.1 builder. In 4.1 builder, I didn't get the exact same detailed error regarding threads.
I did install my flash builder into a clean instance of eclipse 3.6.2 vs using the standalone install. That shouldn't make a difference though. In 4.1, I tried he standalone install and saw the same issues I saw in the plugin version.
I'm also using the 4.1 SDK in Flash Builder 4.5 (It appears that is what you are doing). I've been attributing the crashes to the following bug in the 4.1 SDK, although I have applied the files in the bug report and still have the problem. I'm hoping when I'm able to switch to the 4.5 SDK it may help. (I can't switch yet because from what I can tell, it requires 10.2 Flash Player and my company is currently only on 10.0)
The Bug Report I'm referring to is: https://bugs.adobe.com/jira/browse/SDK-26366
I've bumped up all of the memory settings you've referred to and it helps the environment run longer, but it still eventually crashes. One thing I definately do is make sure that the "Build Automatically" is unchecked.
The machine I'm running on is an Intel 2600K with 16GB of memory running Windows 7 64-bit, so I don't think hardware is the issue.
No real answer, but your not alone in having similar issues.
Jon

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