I have the same problem with my HMC and JAVA. I followed the steps outlined in the SHARE doc and it did not work for me either. I did notice a missing MCL below from Resource Link for my machine. Could be part of the problem. My HMC is at 2.12.1 on a z12-BC. I'm going to schedule my CE to apply it and see if it helps.
MCL H49564.103 Bundle 43 Release date: 2015/06/24 MCL installation: NONDISRUPTIVE MCL contents: This fix is needed to allow Java Applet based tasks to work with the new version of Java. Update to SE mirroring task to include some additional files to mirror. Impact: Function - Applet Updates to coincidence with the new level of Java on the HMC/SE. Update to SE mirroring task to include some additional files to mirror. Dependencies: Coreq H49565.018 ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN