E5151 Cmd Rej: Feat cannot be turned OFF if system IP/ATM TPS exceeds 500K
If the provisioned System TPS (SIGTRAN TPS + ATM TPS) is greater than 500,000, then the HIPR2 High Rate Mode feature cannot be turned off.
Recovery
Display the system TPS. Enter the rtrv-tps command.
Reduce the TPS as necessary. Refer to the Database Administration - IP7 User's Guide and to the Database Administration - SS7 User's Guide for assistance.
Re-enter the chg-ctrl-feat command that generated this error message.