SQL> show parameter local

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
local_listener                       string      prdc1pdb01-vip:1521
parallel_force_local                 boolean     TRUE
SQL> show parameter remote

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
remote_dependencies_mode             string      TIMESTAMP
remote_listener                      string      prdc1pdb01-scan:1521
remote_login_passwordfile            string      EXCLUSIVE
remote_os_authent                    boolean     FALSE
remote_os_roles                      boolean     FALSE
result_cache_remote_expiration       integer     0





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grep  s_instLocalListener $CONTEXT_FILE
      <local_listener oa_var="s_instLocalListener">prdc1pdb01-vip:1521</local_listener>


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