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ADF12.2.1.3: Calendar Throws Java.lang.IllegalArgumentException On Java.sql.Date.valueOf() (Doc ID 2365205.1)

Last updated on AUGUST 19, 2022

Applies to:

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


An ADF application has a page using the ADF Calendar component described in

Oracle® Fusion Middleware Developing Fusion Web Applications with Oracle Application Development Framework 12c (
November 2017
37 Creating Databound Calendar and Carousel Components

As documented, you will need to have the relevant data in your data store that represents the content provided by the calendar, so, before you can create a calendar on a page, you must first create an entity object with specific attributes that represent attributes on a calendar.

However, when configuring the Application Module to use "Java" as Data Type Map and trying to run the application, an error similar to the following is thrown





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