E4219 Cmd Rej: Mated linksets must contain only SS7IPGW or IPGWI links
The linkset specified by the lsn or matelsn parameter can only contain IPGWx signaling links.
Recovery
Display the information for the linkset of interest. Enter the rtrv-ls:lsn= parameter.
Update the linkset information as desired. Refer to the Database Administration - IP7 User's Guide for assistance.
Re-enter the chg-ls 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 - IP7 User's Guide for assistance.