Resolution: A Developer Server configuration of TIBCO ActiveMatrix BPM (AMX BPM) is intended for use when you
want to perform rapid development and testing of a BPM application which has been designed in
TIBCO Business Studio. TIBCO does not support applying a hotfix or upgrading an existing AMX BPM Developer Server installation. TIBCO ActiveMatrix BPM hotfix is supported on a Developer Server installation when the hotfix is installed prior to its configuration (install the hotfix in the same TIBCO_HOME and run TCT to configure an environment with the desired hotfix level).
Issue/Introduction
TIBCO ActiveMatrix BPM Developer Server installation cannot be patched or upgraded.
Additional Information
TIBCO ActiveMatrix® BPM Installation:
Developer Server Guide v3.1