Issue Running the OAF Page in Jdeveloper

Jdev version: 10.1.3.3.0

I have issue while running the OAF page in my local system. i am working through Client VPN and getting below error. i have tried all

possible workrounds as mentioned in previous forums.

1.

Add timeout parameter in ide.property File - Gave 100

2. Using using of Default Local IP in TOOL> Preferences > Embedded OC4j

3. Assigning your IP in Specific Host option in TOOL> Preferences > Embedded OC4j -  Gave machine ip address

4. Checking correct version of the Jdev

4. Deleting the transaction.state File from "C:\Jdev9i\jdevhome\jdev\system9.0.3.5.1453\oc4jconfig\log" location and restart the jdev again. - Emptied the system folder

5. no spaces in path where Jdev is installed.

6. Setting up the Env variable i.e. Jdev home in local system in My computer >properties >Advanced - JDEV_USER_HOME

I'm unable to find the below in Jdev.

Right click on .jpr in your Jdeveloper, go to project settings>

Configurations> Development> Runner

Under "Java Options" field delete parameters which has CACHE in it's name. They are

DFND_JDBC_STMT_CACHE_SIZE=200 DCACHENODBINIT=true

Solution:

Check Embeded OC4J Port is opened or not for your Machine IP.

if not please check with network Admin.