java.lang.OutOfMemoryError: Java heap space  Apex Listener in Standalone

Hello Colm!

I followed the normal steps of the documentation to intall the listener
java -jar apex.war
localhost for the name of the database server.
1521 for the database port
axa form the database service name.
This is my tnsnames.ora

AXA =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = db.axa.com.py)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = axa)
)
)

APEX_PUBLIC_USER for The database user name. and used the same password for the APEX_LISTENER and APEX_REST_PUBLIC_USER
The APEX_REST_PUBLIC_USER user password.

Then I Start in Stand
java –jar apex.war

I specified /oracle/instaladores/apex_4.2/apex/images for the location of the folder containing the static resources
Then I selected 8081.

Everything worked fine, but 1 week later the same error

Edited by: cbritez on Mar 24, 2013 12:50 AM

Hello Salim, Yes I tried in weblogic 12c, the jdk1.7.0_15, and it only have 8 users, and still the same result,
This are the java parameters used
JAVA Memory arguments: -Xms512m -Xmx2048m -XX:CompileThreshold=8000 -XX:PermSize=512m -XX:MaxPermSize=512m

here is the output of the Weblogic Log

[oracle@db ~]$ ./iniciarWebLogic.sh
Seteando variables de ambiente
JAVA_HOME=/usr/java/jdk1.7.0_15
MW_HOME=/home/oracle/wls
LD_LIBRARY_PATH=:/home/oracle/wls/wlserver/server/native/linux/x86_64
Iniciando WebLogic ...

.
.
JAVA Memory arguments: -Xms512m -Xmx2048m -XX:CompileThreshold=8000 -XX:PermSize=512m -XX:MaxPermSize=512m
.
WLS Start Mode=Development
.
CLASSPATH=/home/oracle/wls/patch_wls1211/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/home/oracle/wls/patch_ocp371/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/usr/java/jdk1.7.0_15/lib/tools.jar:/home/oracle/wls/wlserver/server/lib/weblogic_sp.jar:/home/oracle/wls/wlserver/server/lib/weblogic.jar:/home/oracle/wls/modules/features/weblogic.server.modules_12.1.1.0.jar:/home/oracle/wls/wlserver/server/lib/webservices.jar:/home/oracle/wls/modules/org.apache.ant_1.7.1/lib/ant-all.jar:/home/oracle/wls/modules/net.sf.antcontrib_1.1.0.0_1-0b2/lib/ant-contrib.jar:/home/oracle/wls/wlserver/common/derby/lib/derbyclient.jar:/home/oracle/wls/wlserver/server/lib/xqrl.jar
.
PATH=/home/oracle/wls/wlserver/server/bin:/home/oracle/wls/modules/org.apache.ant_1.7.1/bin:/usr/java/jdk1.7.0_15/jre/bin:/usr/java/jdk1.7.0_15/bin:/oracle/app/oracle/product/11.2/db_1/bin:/oracle/app/oracle/product/11.2/db_1/OPatch:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/oracle/bin
.
***************************************************
* To start WebLogic Server, use a username and *
* password assigned to an admin-level user. For *
* server administration, use the WebLogic Server *
* console at http://hostname:port/console *
***************************************************
starting weblogic with Java version:
java version "1.7.0_15"
Java(TM) SE Runtime Environment (build 1.7.0_15-b03)
Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode)
Starting WLS with line:
/usr/java/jdk1.7.0_15/bin/java -client -Xms512m -Xmx2048m -XX:CompileThreshold=8000 -XX:PermSize=512m -XX:MaxPermSize=512m -Dweblogic.Name=AdminServer -Djava.security.policy=/home/oracle/wls/wlserver/server/lib/weblogic.policy -Xverify:none -Djava.endorsed.dirs=/usr/java/jdk1.7.0_15/jre/lib/endorsed:/home/oracle/wls/wlserver/endorsed -da -Dplatform.home=/home/oracle/wls/wlserver -Dwls.home=/home/oracle/wls/wlserver/server -Dweblogic.home=/home/oracle/wls/wlserver/server -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=/home/oracle/wls/patch_wls1211/profiles/default/sysext_manifest_classpath:/home/oracle/wls/patch_ocp371/profiles/default/sysext_manifest_classpath weblogic.Server
<24-mar-2013 05H20' PYST> <Info> <Security> <BEA-090905> <Disabling CryptoJ JCE Provider self-integrity check for better startup performance. To enable this check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true>
<24-mar-2013 05H20' PYST> <Info> <Security> <BEA-090906> <Changing the default Random Number Generator in RSA CryptoJ from ECDRBG to FIPS186PRNG. To disable this change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true>
<24-mar-2013 05H20' PYST> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) 64-Bit Server VM Version 23.7-b01 from Oracle Corporation.>
<24-mar-2013 05H20' PYST> <Info> <Management> <BEA-141107> <Version: WebLogic Server Temporary Patch for 13340309 Thu Feb 16 18:30:21 IST 2012
WebLogic Server Temporary Patch for 13019800 Mon Jan 16 16:53:54 IST 2012
WebLogic Server Temporary Patch for BUG13391585 Thu Feb 02 10:18:36 IST 2012
WebLogic Server Temporary Patch for 13516712 Mon Jan 30 15:09:33 IST 2012
WebLogic Server Temporary Patch for BUG13641115 Tue Jan 31 11:19:13 IST 2012
WebLogic Server Temporary Patch for BUG13603813 Wed Feb 15 19:34:13 IST 2012
WebLogic Server Temporary Patch for 13424251 Mon Jan 30 14:32:34 IST 2012
WebLogic Server Temporary Patch for 13361720 Mon Jan 30 15:24:05 IST 2012
WebLogic Server Temporary Patch for BUG13421471 Wed Feb 01 11:24:18 IST 2012
WebLogic Server Temporary Patch for BUG13657792 Thu Feb 23 12:57:33 IST 2012
WebLogic Server 12.1.1.0 Wed Dec 7 08:40:57 PST 2011 1445491 >
<24-mar-2013 05H20' PYST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING.>
<24-mar-2013 05H20' PYST> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool.>
<24-mar-2013 05H20' PYST> <Notice> <LoggingService> <BEA-320400> <The log file /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/AdminServer.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms, such as Windows.>
<24-mar-2013 05H20' PYST> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/AdminServer.log00026. Log messages will continue to be logged in /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/AdminServer.log.>
<24-mar-2013 05H20' PYST> <Notice> <Log Management> <BEA-170019> <The server log file /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/AdminServer.log is opened. All server side log events will be written to this file.>
<24-mar-2013 05H20' PYST> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
<24-mar-2013 05H20' PYST> <Notice> <LoggingService> <BEA-320400> <The log file /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/access.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms, such as Windows.>
<24-mar-2013 05H20' PYST> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/access.log00125. Log messages will continue to be logged in /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/access.log.>
<24-mar-2013 05H20' PYST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY.>
<24-mar-2013 05H20' PYST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING.>
mar 24, 2013 5:21:00 AM oracle.dbtools.common.config.file.ConfigurationFolder logConfigFolder
INFO: Using configuration folder: /tmp/apex
Configuration properties for: apex
cache.caching=false
cache.directory=/tmp/apex/cache
cache.duration=days
cache.expiration=7
cache.maxEntries=500
cache.monitorInterval=60
cache.procedureNameList=
cache.type=lru
db.hostname=localhost
db.password=******
db.port=1521
db.servicename=axa
debug.debugger=false
debug.printDebugToScreen=false
error.keepErrorMessages=true
error.maxEntries=50
jdbc.DriverType=thin
jdbc.InactivityTimeout=1800
jdbc.InitialLimit=3
jdbc.MaxConnectionReuseCount=1000
jdbc.MaxLimit=10
jdbc.MaxStatementsLimit=10
jdbc.MinLimit=1
jdbc.statementTimeout=900
log.logging=false
log.maxEntries=50
misc.compress=
misc.defaultPage=apex
security.disableDefaultExclusionList=false
security.maxEntries=2000
db.username=APEX_PUBLIC_USER
Using JDBC driver: Oracle JDBC driver version: 11.2.0.3.0
mar 24, 2013 5:21:07 AM oracle.dbtools.rt.web.SCListener contextInitialized
INFO: Oracle Application Express Listener initialized
Application Express Listener version : 2.0.1.64.14.26
Application Express Listener server info: WebLogic Server Temporary Patch for 13340309 Thu Feb 16 18:30:21 IST 2012 WebLogic Server Temporary Patch for 13019800 Mon Jan 16 16:53:54 IST 2012 WebLogic Server Temporary Patch for BUG13391585 Thu Feb 02 10:18:36 IST 2012 WebLogic Server Temporary Patch for 13516712 Mon Jan 30 15:09:33 IST 2012 WebLogic Server Temporary Patch for BUG13641115 Tue Jan 31 11:19:13 IST 2012 WebLogic Server Temporary Patch for BUG13603813 Wed Feb 15 19:34:13 IST 2012 WebLogic Server Temporary Patch for 13424251 Mon Jan 30 14:32:34 IST 2012 WebLogic Server Temporary Patch for 13361720 Mon Jan 30 15:24:05 IST 2012 WebLogic Server Temporary Patch for BUG13421471 Wed Feb 01 11:24:18 IST 2012 WebLogic Server Temporary Patch for BUG13657792 Thu Feb 23 12:57:33 IST 2012 WebLogic Server 12.1.1.0 Wed Dec 7 08:40:57 PST 2011 1445491 Oracle WebLogic Server Module Dependencies 12.1 Mon Nov 21 16:41:37 UTC 2011 Oracle WebLogic Server on JRockit Virtual Edition Module Dependencies 12.1 Fri Oct 21 21:16:45 UTC 2011

<24-mar-2013 05H21' PYST> <Notice> <LoggingService> <BEA-320400> <The log file /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/javali_domain.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms, such as Windows.>
<24-mar-2013 05H21' PYST> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/javali_domain.log00025. Log messages will continue to be logged in /home/oracle/wls/user_projects/domains/javali_domain/servers/AdminServer/logs/javali_domain.log.>
<24-mar-2013 05H21' PYST> <Notice> <Log Management> <BEA-170027> <The server has successfully established a connection with the Domain level Diagnostic Service.>
<24-mar-2013 05H21' PYST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN.>
<24-mar-2013 05H21' PYST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING.>
<24-mar-2013 05H21' PYST> <Notice> <Server> <BEA-002613> <Channel "Default" is now listening on 192.168.1.33:7001 for protocols iiop, t3, ldap, snmp, http.>
<24-mar-2013 05H21' PYST> <Notice> <Server> <BEA-002613> <Channel "Default[1]" is now listening on 192.168.1.32:7001 for protocols iiop, t3, ldap, snmp, http.>
<24-mar-2013 05H21' PYST> <Notice> <Server> <BEA-002613> <Channel "Default[3]" is now listening on fe80:0:0:0:210:e0ff:fe21:e477:7001 for protocols iiop, t3, ldap, snmp, http.>
<24-mar-2013 05H21' PYST> <Notice> <Server> <BEA-002613> <Channel "Default[2]" is now listening on fe80:0:0:0:210:e0ff:fe21:e476:7001 for protocols iiop, t3, ldap, snmp, http.>
<24-mar-2013 05H21' PYST> <Notice> <Server> <BEA-002613> <Channel "Default[4]" is now listening on 127.0.0.1:7001 for protocols iiop, t3, ldap, snmp, http.>
<24-mar-2013 05H21' PYST> <Notice> <Server> <BEA-002613> <Channel "Default[5]" is now listening on 0:0:0:0:0:0:0:1:7001 for protocols iiop, t3, ldap, snmp, http.>
<24-mar-2013 05H21' PYST> <Notice> <WebLogicServer> <BEA-000331> <Started the WebLogic Server Administration Server "AdminServer" for domain "javali_domain" running in development mode.>
<24-mar-2013 05H21' PYST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING.>
<24-mar-2013 05H21' PYST> <Notice> <WebLogicServer> <BEA-000360> <The server started in RUNNING mode.>
Configuration properties for: apex_al
cache.caching=false
cache.directory=/tmp/apex/cache
cache.duration=days
cache.expiration=7
cache.maxEntries=500
cache.monitorInterval=60
cache.procedureNameList=
cache.type=lru
db.hostname=localhost
db.password=******
db.port=1521
db.servicename=axa
debug.debugger=false
debug.printDebugToScreen=false
error.keepErrorMessages=true
error.maxEntries=50
jdbc.DriverType=thin
jdbc.InactivityTimeout=1800
jdbc.InitialLimit=3
jdbc.MaxConnectionReuseCount=1000
jdbc.MaxLimit=10
jdbc.MaxStatementsLimit=10
jdbc.MinLimit=1
jdbc.statementTimeout=900
log.logging=false
log.maxEntries=50
misc.compress=
misc.defaultPage=apex
security.disableDefaultExclusionList=false
security.maxEntries=2000
db.username=APEX_LISTENER
mar 24, 2013 5:21:28 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space
     at oracle.jdbc.driver.OraclePreparedStatement.processPlsqlIndexTabBinds(OraclePreparedStatement.java:2500)
     at oracle.jdbc.driver.OraclePreparedStatement.setupBindBuffers(OraclePreparedStatement.java:3118)
     at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:2377)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3607)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3713)
     at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4755)
     at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1378)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:601)
     at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:242)
     at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
     at oracle.ucp.jdbc.proxy.CallableStatementProxyFactory.invoke(CallableStatementProxyFactory.java:101)
     at com.sun.proxy.$Proxy82.execute(Unknown Source)
     at oracle.dbtools.apex.OWA.execute(OWA.java:142)
     at oracle.dbtools.apex.ModApex.handleRequest(ModApex.java:202)
     at oracle.dbtools.apex.ModApex.doPost(ModApex.java:152)
     at oracle.dbtools.apex.ModApex.service(ModApex.java:304)
     at oracle.dbtools.rt.web.HttpEndpointBase.modApex(HttpEndpointBase.java:337)
     at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:130)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:844)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:242)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:216)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:132)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:338)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:221)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3284)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3254)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)

mar 24, 2013 5:21:39 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space
     at oracle.jdbc.driver.OraclePreparedStatement.processPlsqlIndexTabBinds(OraclePreparedStatement.java:2500)
     at oracle.jdbc.driver.OraclePreparedStatement.setupBindBuffers(OraclePreparedStatement.java:3118)
     at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:2377)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3607)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3713)
     at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4755)
     at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1378)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:601)
     at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:242)
     at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
     at oracle.ucp.jdbc.proxy.CallableStatementProxyFactory.invoke(CallableStatementProxyFactory.java:101)
     at com.sun.proxy.$Proxy82.execute(Unknown Source)
     at oracle.dbtools.apex.OWA.execute(OWA.java:142)
     at oracle.dbtools.apex.ModApex.handleRequest(ModApex.java:202)
     at oracle.dbtools.apex.ModApex.doPost(ModApex.java:152)
     at oracle.dbtools.apex.ModApex.service(ModApex.java:304)
     at oracle.dbtools.rt.web.HttpEndpointBase.modApex(HttpEndpointBase.java:337)
     at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:130)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:844)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:242)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:216)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:132)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:338)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:221)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3284)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3254)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)

mar 24, 2013 5:22:27 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space
     at oracle.jdbc.driver.OraclePreparedStatement.processPlsqlIndexTabBinds(OraclePreparedStatement.java:2500)
     at oracle.jdbc.driver.OraclePreparedStatement.setupBindBuffers(OraclePreparedStatement.java:3118)
     at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:2377)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3607)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3713)
     at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4755)
     at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1378)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:601)
     at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:242)
     at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
     at oracle.ucp.jdbc.proxy.CallableStatementProxyFactory.invoke(CallableStatementProxyFactory.java:101)
     at com.sun.proxy.$Proxy82.execute(Unknown Source)
     at oracle.dbtools.apex.OWA.execute(OWA.java:142)
     at oracle.dbtools.apex.ModApex.handleRequest(ModApex.java:202)
     at oracle.dbtools.apex.ModApex.doPost(ModApex.java:152)
     at oracle.dbtools.apex.ModApex.service(ModApex.java:304)
     at oracle.dbtools.rt.web.HttpEndpointBase.modApex(HttpEndpointBase.java:337)
     at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:130)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:844)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:242)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:216)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:132)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:338)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:221)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3284)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3254)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)

mar 24, 2013 5:22:39 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space
     at oracle.jdbc.driver.OraclePreparedStatement.processPlsqlIndexTabBinds(OraclePreparedStatement.java:2500)
     at oracle.jdbc.driver.OraclePreparedStatement.setupBindBuffers(OraclePreparedStatement.java:3118)
     at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:2377)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3607)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3713)
     at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4755)
     at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1378)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:601)
     at oracle.ucp.jdbc.proxy.StatementProxyFactory.invoke(StatementProxyFactory.java:242)
     at oracle.ucp.jdbc.proxy.PreparedStatementProxyFactory.invoke(PreparedStatementProxyFactory.java:124)
     at oracle.ucp.jdbc.proxy.CallableStatementProxyFactory.invoke(CallableStatementProxyFactory.java:101)
     at com.sun.proxy.$Proxy82.execute(Unknown Source)
     at oracle.dbtools.apex.OWA.execute(OWA.java:142)
     at oracle.dbtools.apex.ModApex.handleRequest(ModApex.java:202)
     at oracle.dbtools.apex.ModApex.doPost(ModApex.java:152)
     at oracle.dbtools.apex.ModApex.service(ModApex.java:304)
     at oracle.dbtools.rt.web.HttpEndpointBase.modApex(HttpEndpointBase.java:337)
     at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:130)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:844)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:242)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:216)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:132)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:338)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:221)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3284)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3254)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)

mar 24, 2013 5:23:27 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space

mar 24, 2013 5:23:39 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space

mar 24, 2013 5:24:27 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space

mar 24, 2013 5:24:39 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space

mar 24, 2013 5:25:26 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space

mar 24, 2013 5:25:39 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space

mar 24, 2013 5:26:27 AM oracle.dbtools.rt.web.WebErrorResponse internalError
SEVERE: Java heap space
java.lang.OutOfMemoryError: Java heap space