ORA-27102: out of memory on HP-UX 9000/800/N4000-75

 Hi

I am getting error "ORA-27102: out of memory" for Oracle 8i(8.1.7) on HP-UX 9000/800/N4000-75 series. While starting the database.

System Hardware

    Model:              9000/800/N4000-75
    Main Memory:        16384 MB
    OS mode:            64 bit

Kernel Configuration
        STRMSGSZ                65535
        dbc_max_pct                10
        ksi_alloc_max           51360
        max_thread_proc           256
        maxdsiz              1342177280
        maxdsiz_64bit        2684354560
        maxfiles                 2048
        maxfiles_lim             2048
        maxswapchunks            8192
        maxuprc                  1000
        maxusers                  400
        maxvgs                     80
        msgmax                  32768
        msgmnb                  65535
        msgmni                    664
        msgseg                  26560
        msgssz                    128
        msgtql                   6640
        ncallout                 3500
        nfile                (24*(NPROC+16+MAXUSERS)/10+32+2*(NPTY+NSTRPTY+NSTRTEL))
        nflocks                   664
        nkthread                 2048
        npty                      200
        nstrpty                    60
        nswapdev                   25
        semmni                   4096
        semmns                  16384
        semmnu                    660
        semume                     64
        shmmax               17179869184
        shmmni                   1024

Suggest if we have to change any of the kernal parameters.