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'ClassNotFoundException: Oracle.forms.engine.Main' error while launching OC application (Doc ID 2394406.1)

Last updated on FEBRUARY 21, 2023

Applies to:

Oracle Clinical - Version 5.0.0 and later
Oracle Forms - Version and later
Information in this document applies to any platform.


Users are not able to get the OC login screen/java applet while launching Oracle Clinical forms application from IE browser.

When clicking 'Launch' button in IE browser in order to open the Java applet, a pop-up windows shows below error:



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