E4952 Cmd Rej: Only msg with ACTIVE=YES shall be sent to the Feature
The test message must be defined with active=yes (see the chg-isup-msg command), before the message is sent to the specified network card for test processing. Test messages are never sent out to the live network.
Recovery
Determine whether the message has active=yes defined. Enter the rtrv-isup-msg command.
Configure the message with active=yes as necessary. Refer to the command description for the chg-isup-msg command in the Commands User's Guide and to the TIF User's Guide for assistance.
Re-enter the tst-msg command that generated this error message.