on 06-16-2014 11:30 AM
Hello,
I'm very beginner in SAP.
I try to understand how ABAP application server knows which is his Message server when he starts.( I assume he needs this information to attach to his message server).
For one application server ABAP, I check his two profiles ( start_profile and profile), but nothing seems link this AS to his Message server.
Any idea ?
In other words, when an application server ( ABAP for example) starts, how he know which is his message server to attach to him ?
Many thanks in advance.
Hi Majda,
Application reads the start profile and instance profile to look up for hostnames for DB and Message server.
Hope this helps.
Regards,
Deepak Kori
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Yes, this is what I expected, but as I said I read start profile and profile for one AS, and nothing links it to the message server.
So, my question still the same ....
Here is the start_profile :
SAPSYSTEMNAME = HP6
SAPSYSTEM = 36
INSTANCE_NAME = D36
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_EXECUTABLE = $(DIR_INSTANCE)/exe
DIR_PROFILE = $(DIR_INSTALL)/profile
_PF = $(DIR_PROFILE)/HP6_D36_noeyy205
SETENV_00 = DIR_LIBRARY=$(DIR_LIBRARY)
SETENV_01 = LD_LIBRARY_PATH=$(DIR_LIBRARY):%(LD_LIBRARY_PATH)
SETENV_02 = SHLIB_PATH=$(DIR_LIBRARY):%(SHLIB_PATH)
SETENV_03 = LIBPATH=$(DIR_LIBRARY):%(LIBPATH)
SETENV_04 = PATH=$(DIR_EXECUTABLE):%(PATH)
EZCONNECT = //infra-oclcpshp601-prod-scan:1531/AS_C3
SETENV_05 = dbs_ora_tnsname=$(EZCONNECT)
Execute_00 = immediate $(DIR_CT_RUN)/sapcpe$(FT_EXE) pf=$(_PF)
Execute_01 = local $(DIR_EXECUTABLE)/sapmscsa pf=$(_PF) -n
_DW = dw.sap$(SAPSYSTEMNAME)_$(INSTANCE_NAME)
Execute_02 = local rm -f $(_DW)
Execute_03 = local ln -s -f $(DIR_EXECUTABLE)/disp+work$(FT_EXE) $(_DW)
Start_Program_00 = local $(_DW) pf=$(_PF)
_SE = se.sap$(SAPSYSTEMNAME)_$(INSTANCE_NAME)
Execute_04 = local rm -f $(_SE)
Execute_05 = local ln -s -f $(DIR_EXECUTABLE)/rslgsend $(_SE)
Start_Program_01 = local $(_SE) pf=$(_PF) -F
_IG = ig.sap$(SAPSYSTEMNAME)_$(INSTANCE_NAME)
Execute_06 = local rm -f $(_IG)
Execute_07 = local ln -s -f $(DIR_EXECUTABLE)/igswd_mt $(_IG)
Start_Program_02 = local $(_IG) -mode=profile pf=$(_PF)
Here is the profile :
abap/heap_area_dia = 100000000
abap/heap_area_nondia = 2000000000
abap/heap_area_total = 2000683008
abap/heaplimit = 40894464
em/blocksize_KB = 4096
em/initial_size_MB = 150000
es/implementation = std
ES/TABLE = UNIX_STD
rdisp/PG_MAXFS = 162768
rdisp/PG_SHM = 162768
rdisp/ROLL_MAXFS = 160000
rdisp/ROLL_SHM = 98304
ztta/roll_area = 6500000
ztta/roll_extension = 2000000000
ztta/roll_extension_dia = 600000000
ztta/roll_first = 1
enque/deque_wait_answer = TRUE
rdisp/elem_per_queue = 15000
rfc/use_wp_instead_of_pid = 3600
dbs/ora/tnsname = //infra-oclcpshp601-prod-scan:1531/AS_C3
INSTANCE_NAME = D36
rdisp/frfc_fallback = on
rdisp/max_wprun_time = 3600
rdisp/vb_dispatching = 0
rdisp/vbname = noeyy205_HP6_36
sapgui/theme = ENJOY
SAPSYSTEM = 36
SAPSYSTEMNAME = HP6
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_DATA = /usr/sap/HP6/D36/data
DIR_EXECUTABLE = $(DIR_INSTANCE)/exe
DIR_PROFILE = $(DIR_INSTALL)/profile
DIR_PAGING = /usr/sap/HP6/D36/data
DIR_REORG = /usr/sap/HP6/D36/data
DIR_ROLL = /usr/sap/HP6/D36/data
DIR_SORTTMP = /usr/sap/HP6/D36/data
exe/saposcol = $(DIR_CT_RUN)/saposcol
exe/icmbnd = $(DIR_CT_RUN)/icmbnd
rdisp/wp_no_btc = 26
rdisp/wp_no_dia = 160
rdisp/wp_no_spo = 3
rdisp/wp_no_vb = 15
rdisp/wp_no_vb2 = 10
icm/keep_alive_timeout = 90
icm/max_threads = 300
icm/min_threads = 200
icm/req_queue_len = 1000
icm/server_port_0 = PROT=HTTP,PORT=80$$,TIMEOUT=0,PROCTIMEOUT=600
icm/server_port_1 = PROT=HTTPS, PORT=53601, SSLCONFIG=ssl_config_1, PROCTIMEOUT=600
icm/ssl_config_1 = VCLIENT=0, CRED=/usr/sap/HP6/D36/sec/SAPSSLS_SWD.pse
icm/HTTPS/verify_client = 0
icm/plugin_2 = PROT=HTTPS,PLG=/usr/sap/HP6/SYS/exe/run/libsapcrypto.so
sec/libsapsecu = $(DIR_EXECUTABLE)/libsapcrypto.so
ssf/name = SAPSECULIB
ssf/ssfapi_lib = $(DIR_EXECUTABLE)/libsapcrypto.so
ssl/ssl_lib = $(DIR_EXECUTABLE)/libsapcrypto.so
ipc/shm_psize_10 = 918000000
ipc/shm_psize_30 = -10
ipc/shm_psize_40 = 170000000
ipc/shm_psize_62 = -10
icm/host_name_full = noeyy205.noe.edf.fr
SAPLOCALHOSTFULL = noeyy205.noe.edf.fr
eg2/max_extend_size_MB = 4
rdisp/max_jvm = WEB=DEFAULT, REM=60
vmcj/enable = on
vmcj/inline_lock_loops = 600
vmcj/max_inline_sleeps = NORMAL=1200,ROLL_OUT=10
vmcj/memory_isolation = 0
vmcj/option/extMTX = share
vmcj/option/gc/sharedGCPrecision = 1000n
vmcj/option/internLock = 1
vmcj/option/internTable = 1
vmcj/option/jit/sharedCodeCacheSize = 64M
vmcj/option/maxJavaHeap = 350M
vmcj/option/ps = 2500M
vmcj/option/scnLock = 3
vmcj/option/tmpHashtable = 1
vmcj/sgc_options = TEMPLATE_CLEANUP
vmcj/waitForVmTime = 60
Thanks in advance.
Yes, of course, I found Message server on ASCS profile.
But, my question is : how Application server know which is his message server ?
As, you see in his profile, nothing relates it to any message server ....
And, our applications servers are all in remote host, so I'm wordering how they know their message server ...
Thank for your replies. 🙂
Just a last question : ( I spend friday and this mornig to found a manner to obtain a list af java server, without sucess).
How can we list all java application server managed by a message server ?
It's easy for ABAP application server, all these unix commands return all APAB AS :
# msclients name=HP6 -l
# msprot name=HP6 -l
# msmon name=HP6
But, for JAVA AS, none of them works !
Our Java AS are managed separatly by a standalone message server, and here the profiles of the Java message server :
START_SCS27_cpsnjxba-vip0
START_SCS27_cpsnjxba-vip0 | grep -v "^#" | grep -v "^$"
SAPSYSTEMNAME = HP7
SAPSYSTEM = 27
INSTANCE_NAME = SCS27
DIR_CT_RUN = $(DIR_EXE_ROOT)/$(OS_UNICODE)/rs6000_64
DIR_EXECUTABLE = $(DIR_INSTANCE)/exe
DIR_PROFILE = $(DIR_INSTALL)/profile
SAPLOCALHOST = cpsnjxba-vip0
_PF=/usr/sap/HP7/SYS/profile/HP7_SCS27_cpsnjxba-vip0
Execute_00=immediate $(DIR_CT_RUN)/sapcpe$(FT_EXE) pf=$(_PF) list:$(DIR_CT_RUN)/scs.lst
_MS=ms.sap$(SAPSYSTEMNAME)_$(INSTANCE_NAME)
Execute_01=local rm -f $(_MS)
Execute_02=local ln -s -f $(DIR_EXECUTABLE)/msg_server$(FT_EXE) $(_MS)
Start_Program_00=local $(_MS) pf=$(_PF)
_EN=en.sap$(SAPSYSTEMNAME)_$(INSTANCE_NAME)
Execute_03=local rm -f $(_EN)
Execute_04=local ln -s -f $(DIR_EXECUTABLE)/enserver $(_EN)
Start_Program_01=local $(_EN) pf=$(_PF)
_GW=gw.sap$(SAPSYSTEMNAME)_$(INSTANCE_NAME)
Execute_05=local rm -f $(_GW)
Execute_06=local ln -s -f $(DIR_EXECUTABLE)/gwrd$(FT_EXE) $(_GW)
Start_Program_02=local $(_GW) pf=$(_PF) -no_abap
DIR_LIBRARY=$(DIR_INSTANCE)/exe
rdisp/msserv = 0
rdisp/msserv_internal = 3927
cat HP7_SCS27_cpsnjxba-vip0
SAPSYSTEMNAME = HP7
SAPSYSTEM = 27
INSTANCE_NAME = SCS27
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_EXECUTABLE = $(DIR_INSTANCE)/exe
DIR_PROFILE = $(DIR_INSTALL)/profile
SAPLOCALHOST = cpsnjxba-vip0
OS_UNICODE = uc
rdisp/mshost = cpsnjxba-vip0
enque/serverhost = cpsnjxba-vip0
rdisp/msserv = 0
rdisp/msserv_internal = 3927
ms/standalone = 1
ms/server_port_0 = PROT=HTTP,PORT=81$$
enque/server/max_requests = 3700
enque/server/max_query_requests = 3000
enque/server/max_clients = 2000
enque/serverinst = 27
enque/snapshot_pck_ids = 100
enque/table_size = 38000
rdisp/queue_lock_level = 2
rdisp/enqname = $(rdisp/myname)
enque/deque_wait_answer = true
enque/process_location = LOCAL
enque/server/internal_replication = true
enque/server/replication = true
enque/enrep/keepalive_count = 0
enque/server/threadcount = 1
ipc/shm_psize_34 = 0
sec/libsapsecu = $(DIR_EXECUTABLE)$(DIR_SEP)$(FT_DLL_PREFIX)sapsecu$(FT_DLL)
ssf/ssfapi_lib = $(sec/libsapsecu)
Sorry if my question is simple, but I spend a lot of time and try many things without sucess....
Thank you in advance.
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