Open the server.policy file found in the profiles/default/properties directory of the WebSphere Application Server for z/OS installation. Add the following lines to the end of this file:
grant codeBase "file:<CURAMSDEJ>/drivers/-" { permission java.security.AllPermission; };
where <CURAMSDEJ> is the SDEJ installation directory.
grant codeBase "file:${was.install.root}/ profiles/default/installedApps/ <cell.name>/<SERVER_MODEL_NAME>.ear/ guice-2.0.jar" { permission java.lang.RuntimePermission "modifyThread"; permission java.lang.RuntimePermission "modifyThreadGroup"; };
where <cell.name> is the name of the target WebSphere Application Server for z/OS cell
and <SERVER_MODEL_NAME> is the name of the application .ear (EAR) file.