E2575 Cmd Rej: TYPE matches existing TYPE in given SR
The value specified for the ntype parameter cannot already exist in the screening reference.
Recovery
Display the data for this screening reference. Enter the rtrv-scr-tt command.
Re-enter the chg-scr-tt command that generated this error message, specifying a valid combination of parameters. Refer to the command description in Commands User's Guide and to the Database Administration - GWS User's Guide for assistance.