The state of the alternate IMT bus must be IS-NR before the bus can be tested.
Recovery
Verify the state of the IMT buses. Enter the rept-stat-imt command.
The state of the bus is shown in the PST field.
Change the state of the bus as desired. Refer to the Maintenance Guide for assistance.
Re-enter the tst-imt command that generated this error message, specifying a valid combination of parameters. Refer to the command description in Commands User's Guide for assistance.