POA-94652 Task Log screen makes control panel unavailable
POA-94651 APS part of CEP report fail with "DBService invocation error: Conversion to TypedValue failed"
This hotfix can be downloaded from here.
Use pa_updates_installer KB111323 to install this hotfix. Also this hotfix will be installed automatically during upgrade to OA 6.0.4 via pa_updates_installer.