Initializing Page Data Model loading and Hang – RAD IBM version 8.5.1

Ni Hao! 

Initializing Page Data Model loading and Hang – RAD IBM version 8.5.1 ?


Can’t stop the Initializing Page Data Model,

My Solutions:

Delete the folder .projects

Stop and start RAD again.


Selamat Mencuba!


Setting mysql jdbc in IBM Websphere v7.0 – web Appl. Server.

Setting mysql jdbc in IBM Websphere v7.0 – web Appl. Server.


1.) Right Click Resources > JDBC > JDBC providers, Choose your scope > Click New Button.


– Fill all the basic configuration.

  • Database Type : choose – User-defined
  • Implementation class name : com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource 
  • Name : mysql provider

1.1.) Next > (please download  mysql-connector-java-5.1.7-bin.jar ) , and add in database classpath information


1.2.) Next > Finish.


1.3.) Create JDBC Datasource, Select Data sources, then choose your Cell scope and click New.


1.4.) Next > select an existing JDBC provider “myslq jdbc provider


  • Next >


  • Next > Finish.


1.5.) Click “JAAS -j2c authentication data


1.6.) Click New – set the mysql connection.


1.7.) Create our database name in mysql command.

  • mysql command : create database fndong_work_db;

1.7.1.) add the database name in New – Custom Properties


1.8) Restart Your WebSphere Server.

1.9.) Test the mysql connection

 – Click JDBC > Data Source > Click- ” MYSQL_DataSource” and click Button Test Connection.



… Good Luck..



RAD v7 IDE IBM – terminates unexpectedly due to out of memory exception…

  1. Issue: RAD OutOfMemory Exception, and terminated the RAD IDE.
  2. cause : The Java Virtual Machine executable listed in the eclipse.ini file that is used to start Rational Application Developer is jvm.dll instead of javaw.exe.

3. Solutions:

3.1. Open the eclipse.ini inside Path Program Files\IBM\SDP:

change to:



Processed dump event “systhrow”, detail “java/lang/OutOfMemoryError”

How to Fix issue Processed dump event “systhrow”, detail “java/lang/OutOfMemoryError” in WebSphere RAD IBM

Its realy frustrated when i deploy ear. file in server webserver for my local RAD IBM. It takes so much time to deployed and ended below error, Processed dump event “systhrow”, detail “java/lang/OutOfMemoryError

– I try so many things from google.. until i found this solutions.


– Program Files\IBM\WebSphere\AppServer\profiles\<ProfileName>\config\cells\<CellName\nodes\<NodeName>\servers\<ServerName>
– 1) open the server.xml
– 2) put the initialHeapSize=”512″ maximumHeapSize=”1500″ in the tag <jvmEntries……   , in my workstation i used 4 GB of Memory
– 3) like Below:
<jvmEntries xmi:id=”JavaVirtualMachine_1183122130078″ verboseModeClass=”false” verboseModeGarbageCollection=”false”
verboseModeJNI=”false” initialHeapSize=”512″ maximumHeapSize=”1500″ runHProf=”false” hprofArguments=”” debugMode=”true”
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=7778″ genericJvmArguments=”-Xquickstart”>