The  script setting in Request Custom Triggers  could be executed normally in SDP 9116. 

      When we upgrade to 9207, SDP has the message " JobExecution Failed in ExternalActionJobExecutor: java.util.concurrent.ExecutionException: java.lang.NullPointerException ".

      The request was created by the API, and there was a table which was inserted using CDATA in descripiton. If there is no CDATA table in description, the script can be excecuted successfully.