EZA2971E

Unknown command:  command
Explanation
The indicated command is not supported by the location broker.
The command is not processed.

System action
TCPIP continues.

Operator response
Correct the syntax and resubmit the command.  For more information
about commands supported by the location broker, see the z/OS Communications Server: IP Sockets Application
Programming Interface Guide and Reference.

System programmer response
Assist the user as necessary.

Module
LB@ADMIN

Procedure name
main 