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frmservlet.jnlp Is Not Launching Forms with java.lang.reflect.InvocationTargetException Error for Specific Client PC (Doc ID 2882634.1)

Last updated on DECEMBER 14, 2023

Applies to:

Oracle E-Business Suite Technology Stack - Version 12.1.3 and later
Information in this document applies to any platform.


frmservlet.jnlp is not launching forms with below error for specific client PC. For ther client PC, forms can be launched.

Application Error

Unable to launch the application.

Error: java.lang.reflect.InvocationTargetException


java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
  at com.sun.javaws.Launcher.executeAppliet(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Caused by: java.lang.IllegalStateException:This operation is permitted on the event thread only; currentThread = Thread-8

1. Login to EBS with specific PC
2. Click link to launch Forms window
3. From the browser download frmservlet.jnlp and click the jnlp file to launch Forms


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