E3466 Cmd Rej: SSO parameter is not compatible with True PC
The value specified for the sso parameter cannot be the same as the system true point code.
Recovery
Display the system true point code. Enter the rtrv-sid command.
Re-enter the ent/chg-map command that generated this error message, specifying a valid combination of parameters. Refer to the Database Administration - GTT User's Guide for assistance.