E2922: Cmd Rej: Link must be SAAL to execute command

The loopback=payload parameter can be specified for only ATM high-speed signaling links.

Recovery

1. Display the signaling link information. Enter the rtrv-slk command.
   Information in the TYPE field indicates the type of card used. Refer to the description of the rtrv-slk command in the Commands User's Guide for the type of link supported by each card type.
2. Re-enter the 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 - SS7 User's Guide for assistance.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).