Setting the security features
HCL Workload Automation for Z provides a secure, authenticated, and encrypted connection mechanism for communicating across the network. This mechanism is based on the Secure Sockets Layer (SSL) protocol.
By default, the HCL Workload Automation Agent is installed with the SSL protocol enabled. According to this default, in the HTTPOPTS statement you must set the connection security for end-to-end communication to enable SSL.