ANNOUNCEMENT:JACKSON Package removed in FMW April PSU 2024
This is to inform you that the JACKSON package, a high-performance JSON processor, has been removed from Fusion Middleware starting April 2024 PSU. The transition is towards using the Jersey client, an open-source framework for developing RESTful Web Services. Consequently, it is necessary to remove the Jackson libraries and dependencies from the code on the EM side. The removal fix will be implemented in EM 13.5 RU21. Therefore, before applying the Fusion Middleware April 2024 PSU, it is mandatory to apply EM 13.5 RU21. Customers may encounter this situation if the Fusion Middleware April PSU 2024 is released before EM