Dear Experts
we have upgraded to EHP6 then we have reconfigure whole stms it works fine request are moving from dev to qua but from QUA to PRD we are not able to move the request we copied cofiles and datafiles at os level when we try to actul import in PRD it throws error "No more storage space available for extending an internal table"
we have following parameters
following is the default profile
ES/TABLE = SHM_SEGS
EM/TOTAL_SIZE_MB = 16384
em/global_area_MB = 250
ES/SHM_SEG_SIZE = 2048
ipc/shm_psize_40 = 500000000
ipc/shm_psize_10 = 536000000
abap/heap_area_total = 4000000000
ztta/roll_first = 1
ztta/roll_extention = 4000000000
abap/heap_area_nondia = 5000000000
abap/heap_area_dia = 5000000000
ztta/roll_area = 6500000
em/global_area_MB = 512
#parameter created
itsp/memory_check = 1
#parameter created
mpi/total_size_MB = 500
#parameter created
icm/max_threads = 500
#parameter created
icm/min_threads = 100
#parameter created
icm/max_sockets = 16384
#parameter created
icm/max_conn = 20000
#parameter created
#old_value: PROT=HTTPS,PORT=443$$
ms/server_port_1 = PROT=HTTPS,PORT=44300
#parameter created
#old_value: PROT=HTTP,PORT=81$$
ms/server_port_0 = PROT=HTTP,PORT=8100
#parameter created
#old_value: 443$$
ms/https_port = 44300
#parameter created
#old_value: 81$$
ms/http_port = 8100
#parameter created
login/multi_login_users = 1
our ST04 data buffer size 59.05 
as a thumb rule we need made that 96% Kindly suggest
our db_cache_size big integer 8G
if we need to change any more parameter
Regards