E5044 Cmd Rej: For ITU link sets, ISLSRSB must be in the range (1-4)
If an ITU linkset is used, then a value of 1–4 must be specified for the islsrsb parameter.
Recovery
Display the linkset information. Enter the rtrv-ls:lsn= command, specifying the linkset of interest.
Re-enter the ent/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 - SS7 User's Guide for assistance.