Java version used for maintenance (AD utilities)
11.5.10.2 requires JDK 1.4.2 or higher, used for maintenance (AD utilities), on Red Hat Enterprise Linux 3.0 or higher. Please refer to Oracle MetaLink Note 246105.1 "Upgrading to J2SE 1.4 with Oracle E-Business Suite 11i, Release 11.5.9 or higher" to upgrade to a certified version of JDK.