Dell EMC Unity: One or more specified parameters are invalid. (Error Code:0x5) (User Correctable)

Configuring DHSM connection with Unity OE 4.1.x and higher

Note: Configuration of DHSM below Unity OE 4.1 is not supported.
See https://support.emc.com/docu69882_Unity:-Introduction-to-the-Unity-Platform---A-Detailed-Review.pdf?language=en_US
 

Customer tried to configure DHSM via uemcli specifying the secondaryPort and localPort, but receives the following error:

C:\Program Files (x86)\EMC\Unisphere CLI>uemcli -d xxx.xxx.xxx.xxx /net/nas/dhsmconn create -fs fs_9 -secondaryUrl http://ci-cta1-acd.abc.com/fmroot -secondaryPort 9000 -localPort 80   <<<<<
Storage system address: xxx.xxx.xxx.xxx
Storage system port: 443
HTTPS connection

Operation failed. Error code: 0x5
One or more specified parameters are invalid. (Error Code:0x5)

-Ports below 1024 are generally reserved and are server listening ports. 
-Ports above 1024 are client ports so these ports should be used when configuring the local port. 

Use a local port 1024 or higher or do not specify a local port. By not specifying a local port, the system will use a random port number just like any other client connection.

C:\Program Files (x86)\EMC\Unisphere CLI>uemcli -d xxx.xxx.xxx.xxx /net/nas/dhsmconn -id DHSMConnection_2 show -detail
Storage system address: xxx.xxx.xxx.xxx
Storage system port: 443
HTTPS connection

1: ID = DHSMConnection_2
File system = fs_10
Mode = enabled
Read policy = passthrough
Secondary url = http://ci-cta1-acd.abc.com/administrator
Secondary port = 9000  <<<<<<<<<<<<<<<<
Secondary username = administrator
Local port =   <<<<<<<<<<<<<<<<
Timeout = 60