SCS Instance - enque/table_size

Hi all,
We need to adjust the parameter enque/table_size in our J2EE system. How can we define it in the SCS instance? We have already adjusted the parameter for the ABAP stack in RZ10. We have yet to adjust the parameter for the JAVA stack? How can we do this? Are we on the right track in SCS, or can we use exchange profile for this?
Much appreciated, Thanks!

Hello,
Do you mean that after changing the profile by editing the file and make a system restart the values of the profile file have been changed? Can you please then check the name of the profile and be sure that from RZ10 you did not change and activate that same profile?
Regards,
Blanca

Similar Messages

SolMan 4.0 - SCS instance allocates wrong ports

Hello,
we have a solution manager 4.0 installation on IBM iSeries (System i / AS 400).
Kernel is 700 with patch lvl 92/dbsl patch 70.
Central instance is number 50, scs instance is 51.
The system is running in so far that I can logon to it and transaction SICK reports no errors.
Examining the system more accurately revealed that the j2ee server is configured but not operational (transaction SMICM).
Looking at the running jobs, i see that jcontrol, msg_server and server0 are not running.
The developer trace of dev_ms of the central instance shows errors:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
trc file: "dev_ms", trc level: 1, release: "700"
[Thr 1] Fri Aug 10 09:28:07 2007
[Thr 1] MsSOsPrivInit: Run priority adjusted to 12
[Thr 1] MsSSetTrcLog: trc logging active, max size = 20971520 bytes
systemid   324 (IBM iSeries with OS400)
relno      7000
patchlevel 0
patchno    87
intno      20050900
make:      multithreaded, Unicode, 64 bit, optimized
pid        2547
[Thr 1] ***LOG Q01=> MsSInit, MSStart (Msg Server 1 2547) [msxxserv_mt. 1824]
[Thr 1] SigISetDefaultAction : default handling for signal 20
[Thr 1] ***LOG Q0I=> NiIBindSocket: bind (67: Address already in use) [nixxi.cpp 3173]
[Thr 1] *** ERROR => NiIBindSocket: SiBind failed for hdl 0 / sock 5
    (SI_EPORT_INUSE/67; I4; ST) [nixxi.cpp    3173]
[Thr 1] *** ERROR => MsSCommInit: NiBufListen(sapmsS01) (rc=NIESERV_USED) [msxxserv_mt. 10124]
[Thr 1] *** ERROR => MsSInit: MsSCommInit [msxxserv_mt. 1857]
[Thr 1] *** ERROR => main: MsSInit [msxxserv_mt. 5896]
[Thr 1] ***LOG Q02=> MsSHalt, MSStop (Msg Server 2547) [msxxserv_mt. 5944]
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
The trace dev_ms of the scs instance is ok, but with wrong ports in my discretion:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
trc file: "dev_ms", trc level: 1, release: "700"
[Thr 1] Fri Aug 10 09:27:18 2007
[Thr 1] MsSOsPrivInit: Run priority adjusted to 12
[Thr 1] MsSSetTrcLog: trc logging active, max size = 20971520 bytes
systemid   324 (IBM iSeries with OS400)
relno      7000
patchlevel 0
patchno    87
intno      20050900
make:      multithreaded, Unicode, 64 bit, optimized
pid        2535
[Thr 1] ***LOG Q01=> MsSInit, MSStart (Msg Server 1 2535) [msxxserv_mt. 1824]
[Thr 1] SigISetDefaultAction : default handling for signal 20
[Thr 1] load acl file = /usr/sap/S01/SYS/global/ms_acl_info
[Thr 1] MsGetOwnIpAddr: my host addresses are :
[Thr 1]   1 : [192.2.1.15] VERSAP01 (HOSTNAME)
[Thr 1]   2 : [127.0.0.1] LOOPBACK (LOCALHOST)
[Thr 1]   3 : [192.2.1.183] 192.2.1.183 (NILIST)
[Thr 1]   4 : [194.221.94.253] SAPROUTER (NILIST)
[Thr 1]   5 : [192.2.1.185] 192.2.1.185 (NILIST)
[Thr 1]   6 : [192.2.1.186] 192.2.1.186 (NILIST)
[Thr 1]   7 : [192.2.1.187] 192.2.1.187 (NILIST)
[Thr 1] MsHttpInit: full qualified hostname = VERSAP01.KVN.DE
[Thr 1] HTTP logging is switch off
[Thr 1] MsHttpOwnDomain: own domain[1] = KVN.DE
[Thr 1] ms/icf_info_server : deleted
[Thr 1] *** I listen to port sapmsS01 (3650) ***
[Thr 1] *** I listen to internal port 3950 (3950) ***
[Thr 1] CUSTOMER KEY: >E1363402629<
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
The profile default.pfl looks good to me:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
SAPDBHOST = VERSAP01
j2ee/dbtype = db4
j2ee/dbname = S01
j2ee/dbhost = VERSAP01
SAPSYSTEMNAME = S01
SAPGLOBALHOST = VERSAP01
j2ee/scs/host = VERSAP01
j2ee/scs/system = 51
j2ee/ms/port = 3951
rdisp/bufrefmode = sendoff,exeoff
DIR_PUT = /usr/sap/S01/put
rdisp/mshost = VERSAP01
rdisp/msserv = sapmsS01
rdisp/msserv_internal = 3950
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Any idea ?
Is anything wrong with our configuration(which we did not change manually) ?
Do we have to patch the kernel ?
Best regards,
Juergen Scheckelhoff

Hello Mr.Hermsen,
some profile parameters were set wrong by the installation routines.
SAP send me some reference profiles from a running solution manager installation and I synchronized our profiles accordingly.
I cannot remember exactly which parameters were wrong, but i guess it was one of the port numbers.
Good luck and best regards,
Jürgen Scheckelhoff
Here are the profiles sent to me from SAP:
........1........2........3........4........5........6........7.......
***********Beginning of data*************
#.*       Default profile DEFAULT.PFL
#.*       Version                 = 000002
#.*       Generated by user = CLANGER
#.*       Generated on = 22.06.2007 , 14:33:12
SAPSYSTEMNAME = SSM
SAPGLOBALHOST = as0015
SAPDBHOST = as0015
j2ee/dbtype = db4
j2ee/dbname = SSM
j2ee/dbname = SSM
j2ee/dbhost = as0015
DIR_PUT = /usr/sap/SSM/put
1. SAP Central Service Instance for J2EE
j2ee/scs/host = as0015
j2ee/scs/system = 11
j2ee/ms/port = 3911
rdisp/bufrefmode = sendoff,exeoff
1. SAP Messaging Service for ABAP
........1........2........3........4........5........6........7.......
rdisp/mshost = as0015
rdisp/msserv = sapmsSSM
rdisp/msserv_internal = 3910
1. Login Client
login/system_client = 001
***********End of Data*******************
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
***********Beginning of data*************
#.*       Instance profile SSM_DVEBMGS10_AS0015
#.*       Version                 = 000006
#.*       Generated by user = CLANGER
#.*       Generated on = 22.06.2007 , 14:34:08
SAPSYSTEMNAME = SSM
SAPSYSTEM = 10
INSTANCE_NAME = DVEBMGS10
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_EXECUTABLE = /usr/sap/SSM/SYS/exe/run
1. Trace level
rdisp/TRACE = 3
1. Number of work processes
rdisp/wp_no_dia = 4
rdisp/wp_no_btc = 2
rdisp/wp_no_enq = 1
rdisp/wp_no_vb = 1
rdisp/wp_no_vb2 = 1
rdisp/wp_no_spo = 1
1. ABAP parameters
ztta/roll_extension = 2000000000
#CL: reduced initial memory size to save resources. Increase if necessary
#em/initial_size_MB = 4096
em/initial_size_MB = 2048
abap/buffersize = 600000
zcsa/table_buffer_area = 64000000
rsdb/cua/buffersize = 16383
rtbb/buffer_length = 16383
rtbb/max_tables = 500
#RV: Sollte beim Einspielen von grossen Hopa Queues aktiviert werden
#rdisp/max_wprun_time = 0
1. Language
zcsa/system_language = E
zcsa/installed_languages = DE
1. ICM parameters
icm/server_port_0 = PROT=HTTP,PORT=80$$
1. Java parameters
jstartup/trimming_properties = off
jstartup/protocol = on
jstartup/vm/home = /QIBM/ProdData/Java400/jdk14
jstartup/max_caches = 500
jstartup/release = 700
jstartup/instance_properties = $(jstartup/j2ee_properties):$(jstartup/sdm_prope
j2ee/dbdriver = /usr/sap/SSM/SYS/jdbc/tbx/jt400.jar
rdisp/j2ee_start_control = 1
rdisp/j2ee_start = 1
rdisp/j2ee_libpath = $(DIR_EXECUTABLE)
exe/j2ee = $(DIR_EXECUTABLE)/jcontrol$(FT_EXE)
rdisp/j2ee_timeout = 600
rdisp/frfc_fallback = on
icm/HTTP/j2ee_0 = PREFIX=/,HOST=localhost,CONN=0-500,PORT=5$$00
ms/server_port_0 = PROT=HTTP,PORT=81$$
j2ee/instance_id = ID1053262
#CL: Keep properties file, if some vm params need to be set differently than def
java/as4/keep_props = 1
1. Solman Konfiguration lt. IMG
login/create_sso2_ticket = 2
login/accept_sso2_ticket = 1
icm/host_name_full = as0015.wdf.sap.corp
icm/host_name_full = as0015.wdf.sap.corp
icm/server_port_1 = 25000
login/no_automatic_user_sapstar = 0
***********End of Data*******************
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
........1........2........3........4........5........6........7........
***********Beginning of data*************
#.*       Instance profile SSM_SCS11_AS0015
#.*       Version                 = 000001
#.*       Generated by user = CLANGER
#.*       Generated on = 22.06.2007 , 14:35:40
SAPSYSTEMNAME = SSM
SAPSYSTEM = 11
INSTANCE_NAME = SCS11
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_EXECUTABLE = /usr/sap/SSM/SYS/exe/run
1. Trace level
rdisp/TRACE = 1
1. SAP Messaging Service for Java
rdisp/msserv = 0
rdisp/msserv_internal = 3911
ms/standalone = 1
ms/server_port_0 = PROT=HTTP,PORT=81$$
1. SAP Locking Service
enque/serverinst = 11
enque/table_size = 4096
rdisp/enqname = $(rdisp/myname)
enque/snapshot_pck_ids = 100
***********End of Data*******************
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
***********Beginning of data*************
#.*       Start profile START_DVEBMGS10_AS0015
#.*       Version                 = 000006
#.*       Generated by user = CLANGER
#.*       Generated on = 22.06.2007 , 14:37:38
SAPSYSTEMNAME = SSM
SAPSYSTEM = 10
INSTANCE_NAME = DVEBMGS10
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_EXECUTABLE = /usr/sap/SSM/SYS/exe/run
DIR_INSTALL = /usr/sap/SSM/SYS
DIR_PROFILE = $(DIR_INSTALL)/profile
PF = $(DIRPROFILE)/SSM_DVEBMGS10_as0015
1. Trace level
rdisp/TRACE = 3
service/trace = 3
1. Initialize the execution environment
Execute_00 = local $(DIR_EXECUTABLE)/cleanipc 10 remove
Execute_01 = local CLRLIB LIB(R3WRK10)
Execute_02 = local $(DIR_EXECUTABLE)/sapmscsa pf=$(_PF) -n
Execute_03 = local $(DIR_EXECUTABLE)/saposcol
Execute_04 = local $(DIR_EXECUTABLE)/DLTOLDPKGS SSM
1. Start SAP messaging service
MS = $(DIREXECUTABLE)/msg_server$(FT_EXE)
Start_Program_00 = local $(_MS) pf=$(_PF)
1. Start application server
DW = $(DIREXECUTABLE)/disp+work$(FT_EXE)
Start_Program_01 = local $(_DW) pf=$(_PF)
1. Start syslog collector daemon
CO = $(DIREXECUTABLE)/rslgcoll
Start_Program_02 = local $(_CO) pf=$(_PF) -F
1. Start syslog send daemon
SE = $(DIREXECUTABLE)/rslgsend
Start_Program_03 = local $(_SE) pf=$(_PF) -F
1. Start internet graphics server
IG = $(DIREXECUTABLE)/igswd_mt
Start_Program_04 = local $(_IG) -mode=profile pf=$(_PF)
1. Cleanup after shutdown
Stop_Program_00 = local $(DIR_EXECUTABLE)/cleanipc 10 remove
Stop_Program_01 = local CLRLIB LIB(R3WRK10)
***********End of Data*******************
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
***********Beginning of data*************
#.*       Start profile START_SCS11_AS0015
#.*       Version                 = 000003
#.*       Generated by user = CLANGER
#.*       Generated on = 22.06.2007 , 14:39:04
SAPSYSTEMNAME = SSM
SAPSYSTEM = 11
INSTANCE_NAME = SCS11
DIR_CT_RUN = $(DIR_EXE_ROOT)/run
DIR_EXECUTABLE = /usr/sap/SSM/SYS/exe/run
DIR_INSTALL = /usr/sap/SSM/SYS
DIR_PROFILE = $(DIR_INSTALL)/profile
PF = $(DIRPROFILE)/SSM_SCS11_as0015
1. Initialize the execution environment
Execute_00 = local $(DIR_EXECUTABLE)/cleanipc 11 remove
Execute_01 = local CLRLIB LIB(R3WRK11)
Execute_02 = local $(DIR_EXECUTABLE)/sapmscsa pf=$(_PF) -n
1. Start SAP messaging service
MS = $(DIREXECUTABLE)/msg_server$(FT_EXE)
Start_Program_00 = local $(_MS) pf=$(_PF)
1. Start SAP locking service
EN = $(DIREXECUTABLE)/enserver$(FT_EXE)
Start_Program_01 = local $(_EN) pf=$(_PF)
1. Cleanup after shutdown
Stop_Program_00 = local $(DIR_EXECUTABLE)/cleanipc 11 remove
Stop_Program_01 = local CLRLIB LIB(R3WRK11)
***********End of Data*******************

Enque/table_size - Changing the parameter value

Hi folks,
I'm fairly new to SAP so was hoping for a bit of guidance with this matter.
I need to increase the parameter value for "enque/table_size". It's currently set to the default 4096kb and we're seeing a lot of lock table overflow errors.
As the default value with Kernel 7.01 is 32MB, this seems like a good place to kick off.
I've gone into RZ11 and entered the parameter name.
Presumably, I select "CurrentValue" and Edit > Change Value?
Because Change Value is greyed out.
I have SAP_All in terms of authority.
So I'm a bit puzzlied!
Any help would be appreciated.
Thanks

It seems your profile is not activated properly .
First search for the value of the parameter in RZ11 or TU02 , If the value of the parameter is old proceed as either of the follows
1 ) Go to /sapmnt/<SID>/profile , open the DEFAULT.PFL in an editor and add the entries . Bounce the system and check whetehr the entry appears in theRZ10 ( DEFAULT.PFL ) , since enqueue might be configured only in CI you can also do it in the instance profile
2 ) Second option is to go to RZ10 , Open Default or instance profile ( Extended Maintainance ) , create the parametes ,Copy . Save . Activate the profile . Check version of the profile . Bounce the system and check again . This step is recommended
Thanks ,
Manu
SAP Basis

Parameter enque/table_size value

Hi All,
We face several times lock table overflow issue, Which cause users to hang up for some time for work.
So we are planning to increase size of Enqueue table , I checked parameter enque/table_size it is set to 32768 in our system.
Please suggest the recommandations to increase value of parameter enque/table_size or how can we calculate best suited value of this enq parameter.
Regards,
Shivam

Hi,
The enqueue ceiling is 1GB of memory, effectively giving you a maximum of 91,000+ locks.
But as mentioned above, size the enqueue depending on your system resources.
I have in the past had a problem when on AIX where I increased the enqueue parameter and the system started up with no locks at all.
This was due to some IPC parameter sizing in the instance profile..
Mark

Install BW7 ABAP+JAVA, why is SCS instance nr set to 00?

Hi,
we are trying to install BW7 ABAP+JAVA, and SAPinst defaulted the SCS instance nr to be 00, and the CI nr to be 01. We cannot change this values from the SAPinst screen. We want CI to be 00 and SCS to be 01. Anyway to do this? Thanks.

You could try putting a dummy sapmsXXX and dummy SCS profile in /sapmnt/<other_sid>/profile to fool SAPINST into thinking there's already an instance running on sysnr 00.
Why do you want to reverse the SCS and CI instance numbers though?
Rich

SCS instance in AS (ABAP+JAVA) / AS JAVA system

Hello,
Can somebody pl. tell me what is function of SCS instance in NW04s.
It contains message and enqeue services
But another instance also has message and enqueue services for the same istance.
Thanks in advance.
Regards,
Tushar Chavan

Hello Tushar ,
The Central Services form the basis of communication and synchronization for the Java cluster.
The Message Service keeps a list of the dispatchers and server processes of the Java cluster. It represents the infrastructure for data exchange (small datasets only) between the participating nodes. The message service also supplies information to the SAP Web Dispatcher about Load Balancing Between Many Java Instances.
The Enqueue Service manages logical database locks, which are set by the executed application program in a server process. The enqueue service also synchronizes data across the cluster.
Integration
Central Services are always required when a Java cluster is installed. They are started on a server with their own system number and the system ID (SID) of the whole system.
Hope this will help you to understand .
Regards,
Santosh

Parameter enque/table_size

Hello all
I would like to know what is the relation between the size of lock table ( defined by parameter "enque/table_size") and number of locks that could be handled.
If found only one related information in OSS note 13907 but it didn't helped me.
Thanks for help
Tomas

>
Tomas SESTAK wrote:
> Hello all
>
> I would like to know what is the relation between the size of lock table ( defined by parameter "enque/table_size") and number of locks that could be handled.
>
> If found only one related information in OSS note 13907 but it didn't helped me.
>
> Thanks for help
>
> Tomas
The relation cannot be translated directly from number of locks to used lock-space in K, since different lock objects have a different size.
therefore: only monitoring can give you a hint on how the situation of your landscape, CI is: [in this documentation|http://help.sap.com/saphelp_nw04/helpdata/EN/37/a2e3ab344411d3acb00000e83539c3/content.htm] you will find a general overview but also a link on how to look for statistics on your system ... as with every montoring/statistics: you will have to watch a while to get valid dates.

Enque/table_size error

hi,
i have a problem that the enque/table_size is 32000 but the error is lock table overflow?
the enque/table_size is max value?
thanks in advance
Ferhan

This parameter defines the size of the lock table that is held in
main memory by the enqueue server.
The size of the lock table limits the maximum number of lock
entries, In the case of an overflow of the lock table, you should check
whether the update server is working correctly, since the lock table
can grow in size very quickly if updates stop. If the cause is not
update problems, you can use this parameter to increase the size of
the lock table.
You can view the fill level of the lock tables using the statistics
functions of lock management (transaction SM12 -> Extras ->
Statistics).
This parameter can be increased up to a maximum of 102400

SCS instance installation on CI host or DB host

Hi,
We are installaing NW2004s installation (XI) on different systems on windows 2003. CI on differnet system DB on different system. Now my question is where to install SCS instance . On CI host or DB host.
SCS is must on Windows environment.
Please sugegst.
Thanks
Lisa

This is a duplicate post. Please see the discussion in the threads:
NW2004s SCS instance installation
SCS instance install on windows

Sapinst.exe SAPINST_USE_HOSTNAME= virtual hostname of (A)SCS instance

Hi all,
For starting installation on HA systems with following command INST_USE_HOSTNAME=<virtual hostname of (A)SCS instance>
<virtual hostname of (A)SCS instance> points to SAP<SID> or GPSYSTEM ?
GPSYSTEM is name of virtual host created during MSCS , or SAP<SID> which is created for A(SCS)..
Which is used for starting , However i have started with GPSYSTEM, resulting in some issues, therefore is suspect. Please advice.
Thanks,
Rahul

This host name need be the name which you put in 7.4.2 step 10(when you create the client access point, you also need assign a IP address to this name in your public network, this is refer teh installation guide for ehp4, not ehp5), if your DNS setting haven't done the resolution for this virtual host name, you need put a entry to you hosts file, for example, if you use virtual host name is GPSYSTEM, your hosts in nodeA and nodeB need have below line:
<IP address for this virtual host>   GPSYSTEM
Later on after finish this installation, you can let network team add it to your DNS setting. you need can ping GPSYSTEM after you finish 7.4.2 and bring the access point online. You need use sapinst.exe SAPINST_USE_HOSTNAME=GPSYSTEM to do the installation.
BTW, you should add all your three virtual host name into your hosts file or setup in DNS at first, the three virtual hosts is:
virtual host for failover cluster
virtual host for DB
virtual host for ASCS(suppose you only need ABAP stack), below is my hosts before setup it in DNS
172.30.15.30     DBPRD    #virtual host for db
172.30.15.31     SAPPRD #virtual host for ASCS
172.30.15.32     CSPRD   #virtual host for failover cluster
BR,
Peter
Edited by: Peter Yu on Aug 2, 2011 3:30 PM
Edited by: Peter Yu on Aug 2, 2011 3:32 PM

SAPINST Repeatedly Checking Installed SCS Instance !

Hi Gurus,
We are installing PI 7.0 on Solaris / Oracle platform. We have one Physical Server Having multiple logical instance ( no physical
partition, just logical partitions ) . SCS is installed successfully, without any issue.
On that same physical box, once the SCS is installed on X Logical Partition , to install the DB Instance on the other logical partition Y , we set SAPINST_USE_HOSTNAME = xxxxxxdb ( this is logical host for db instance + db ) and EACH time we launch the SAPInst and what happen repeatedly is :
- SAPInst first displays the message " Invalid Parameter xxxxxx and xxxxxxdb
- Next SAPInst displays the msg " Instllation of SCS Completed Successfully "
- Next when we click on ' ok ' button , SAPInst simply disappears without even displaying the Home Page of SAPInst, which
will have all the options for the various SAP Systems
SAPINST.LOG has following entry
<<<<<<<<<<<
INFO 2009-12-28 16:11:52.342
Working directory changed to /usr/sap/XXX/InstDir.
WARNING 2009-12-28 16:11:53.029
Host name has been overridden. Using host name 'xxxxxx' which might not be the real host name.
INFO 2009-12-28 16:11:53.046
Copied file '/usr/sap/XXX/InstDir/inifile.xml' to '/usr/sap/xxx/InstDir/inifile.7.xml'.
INFO 2009-12-28 16:11:53.826
Copied file '/usr/sap/XXX/InstDir/statistic.xml' to '/usr/sap/XXX/InstDir/statistic.29.xml'.
INFO 2009-12-28 16:11:53.968
Creating file /usr/sap/XXX/InstDir/INSTANA.XML.
INFO 2009-12-28 16:11:55.986
Copied file '/usr/sap/XXX/InstDir/keydb.xml' to '/usr/sap/XXX/InstDir/keydb.7.xml'.
INFO 2009-12-28 16:12:37.593
The installation of component Execution of Service SAP NetWeaver 7.0 Support Release 3 > SAP Systems > Oracle > Distributed System > Based on AS ABAP and AS Java > Central Services Instance (SCS) has been completed successfully has been completed successfully.
INFO 2009-12-28 16:12:37.638
The installation of component NW_Doublestack_SCS|ind|ind|ind|ind finished 28_Dec_2009_16_12_37 has been completed successfully.
INFO 2009-12-28 16:12:37.657
Creating file /usr/sap/XXX/InstDir/sapinst_instdir/.lastInstallationLocation.
<<<<
Any Suggestion that, why the SAPInst will behave in such weired way each time, we attempt to launch SAPInst on different
logical host i.e. XXXXXDB and still it will simply keep checking that SCS Instance has completed successfully and then
disappear ??!
Any / ALL inputs are welcome and your time and efforts are highly appreciated.
Thanks,
Regards,
- Ishan

Are you using the same installation directory by chance? I've noticed this type of behavior when you re-use an installation directory (with all the log files and so on).
Hope that helps.
J. Haynes

SCS instance installation

Hi,
We are installaing NW2004s installation (XI) on different systems. CI on differnet system DB on different system. Now my question is where to install SCS instance . On CI host or DB host.
SCS is must on Windows environment?
Please sugegst.
Thanks
Lisa

Hi Lisa,
From my understanding, SCS instance is typically installed on CI host, instead of DB host.
SCS could be installed on any OS supported by SAP (Windows, unix/linux, OS/400, etc)
Thank you,
Victor

SCS instance installation Windows2003

Hi,
We are installaing NW2004s installation (XI) on different systems. CI on differnet system DB on different system. Now my question is where to install SCS instance . On CI host or DB host.
SCS is must on Windows environment.
Please sugegst.
Thanks
Lisa

Is the system going to be clustered with MSCS?

NW2004 SCS instance

Hi,
We are installaing NW2004s installation (XI) on different systems. CI on differnet system DB on different system. Now my question is where to install SCS instance . On CI host or DB host.
SCS is must on Windows environment.
Please sugegst.
Thanks
Lisa

Hi Lisa,
SCS (J2EE message and enqueue service) should be installed on CI.
BTW, SCS is a must in every environment if you are using SAP J2EE stack (from 640).
Regards,
Mike

SCS instance installatio on CI host/DB host

Hi,
We are installaing NW2004s installation (XI) on different systems. CI on differnet system DB on different system. Now my question is where to install SCS instance . On CI host or DB host.
SCS is must on Windows environment?
Please sugegst.
Thanks
Lisa

Hi,
Refer SAP Note 950743 - Changes for MSCS with NW 2004s SR1 (Java or ABAP+Java)
May help u.
Regards
Srinivasan T

SCS Instance - enque/table_size

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