Cannot Open Forms on Some Client PC With IE11 Getting ClassNotFoundException occured, However Can Open On The Other Client PC With IE11 Where Proxy Server Is Used (Doc ID 2154068.1)

Last updated on JUNE 29, 2016

Applies to:

Oracle Applications Technology Stack - Version 11.5.10.2 to 11.5.10.2 [Release 11.5.10]
Information in this document applies to any platform.

Symptoms

Try to open forms with IE 11, for example concurrent request window, the following application error dialog appears:

ClassNotFoundException occured

On the other hand in the same client PC, one can open the form with with FireFox or in another client PC one can open with IE 11.

Changes

 None.

Cause

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