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Webutil 12c functionalities fail with FRM-92091: unexpected fatal error in client-side Java code/ java.lang.IllegalArgumentException: Illegal base64 character (Doc ID 2076601.1)

Last updated on JANUARY 09, 2024

Applies to:

Oracle Forms - Version to [Release 12c to 12.2]
Oracle Forms for OCI - Version and later
Information in this document applies to any platform.


When running Webutil 12c, some functionalities may fail with:

FRM-92091: unexpected fatal error in client-side Java code 

In the Java console the following error can be seen:

Java Exception:
java.lang.IllegalArgumentException: Illegal base64 character

Known functionalities to be affected:



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