Form Hangs When Acknowledging Security Warning - The application's digital signature cannot be verified (Doc ID 1328039.1)

Last updated on OCTOBER 31, 2016

Applies to:

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


Launching a Form requiring any custom jar, such as jacob.jar used by an Oracle WebUtil Form, and using Sun JRE version 1.6.0_19 (and above, including JRE 1.7.x_x or 1.8.x_x), a security warning stating: "The application's digital signature cannot be verified. Do you want to run the application ?" appears, like below:


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