Install SAP GUI on the central instance host
Preparing for Installation in Windows
You must use NTFS for an SAP system installation
Update Dynamic Link Libraries (r3dllins.exe)

Reducing the Size of the File Cache
Start -- Settings -- Control Panel -- Network and Dialup
Connections-- Local Area Connections
When the Maximize data throughput for network applications
option is selected, the windows
file cache is reduced in size so that application server
software, such as SAP system, has
more resources available. This also decrease the time needed
for the installation, especially for
the database import

For the installation, you need a user with administration
rights.

You need to prepare one host in SAP ERP Central Component
for the role of transport host.
Map the IP address of the transport host to the
SAPTRANSHOST, you can map the IP address to
the SAPTRANSHOST alias in the Hosts file

Goto <Drive>:\WINNT\system32\drivers\etc
Open the Hosts file with an editor and add the line:

<IP_ADDRESS> <fully qualified hostname> <hostname> SAPTRANSHOST
e.g., 
10.22.8.00  twdf0000.wdf.sap.corp  twdf0000 SAPTRANSHOST

Preparing for the SAPinst Installation in Windows
Install Java Development Kit on every host on which you want
to run SAPinst
Clean up the JDK\ext directory
Set JAVA_HOME environment
Add %JAVA_HOME%\bin to your system path
Install SAPinst
Start SAPinst from the SAP Master DVD, Double-click
sapinst.exe from in the directory
<G:\Setup\SAP_Installation_Master_ECC_ORA\IM1\SAPINST\NT\I386>

Install the Oracle Database software according to the SAP
specifications
Apply an Oracle Patch using the Universal Installaer
Apply a Oracle interim patch using the OPatch tool
Install a central instance
Install a ABAP Dialong Instance
Install a SAP Web AS Java Central Instance
Install a SAP Web AS Java Dialog Instance
Install a stand-alone SAP Gateway instance

After client export, Import the client export requests into
the target client with TMS. Log on to the target client and
activate post-import processing with SCC7

Export the client in Background processing with SCC8

To perform a client export, follow these steps:

1. Log on to the source client. From the SAP initial screen,
choose transaction SCC8 (Client Export). Select the data to
be copied using a profile.

2. Indicate the target system to which the client will be
copied. The target system must be defined in TMS as part of
the transport domain.

3. Begin the client export. Because copying is a lengthy
process, use scheduled background processing.

You can check the status of the export with the transaction SE01

Import the client export requests into the target client
with TMS

Log on to the target client and activate post-import
processing with SCC7

To display client transport logs use the Transport Organizer
(transaction SE09)

Verify that database resources are sufficient
Monitor a Client Copy with SCC3
Restart a terminated run if necessary
Check tables using database utility or SQL tools
Tables not in development class $TMP

If any case, you discover an unexplained cancellation or
error, check
1.) Copy log (transaction SCC3)
2.) SysLog (transaction SM21)
3.) Dump analysis (transaction ST22)
4.) Job overview (transaction SM37)
5.) and possible spool (transaction SP02)

Create New client with transaction SCC4, Log on to your new
client e.g, 200 with user SAP* and password pass.Choose
transaction SCCL , Select u r source client e.g, 100. For
the selected profile, choose SAP_USER choose Enter. 

Create and schedule the job in background, the log is
displayed in SCC3

To use the compare function, from the SAP systems initial
screen, choose transaction SCU0. The compare function
enables you to compare and adjust the contents of a table or
view in two different clients, using RFC connections. This
is especially useful after an upgrade or language import.

The objects that can be adjusted are some of the tables and
views that can be maintained using transaction SM30. All
other objects can only be compared.

Set client option: Protection level : 2
No overwriting, no external availability
All production clients should use this setting.

U can contact me at:
Mr.Inderjeet Singh SherGill
Cell No : 9815515599
email   : isgill@bigbasics.com
Chandigarh, India

Hi,
  to do any sort of customization work you need to create a 
development package or a development class, while creating 
it with the help of object navigator (SE80), or with the 
help of Package Builder(SE21), you create a request number. 
All your customization work is supposed to be saved in this 
package. After all you work is done, now comes the actual 
transport task.
  Go to the Transport organizer(SE01), Click on the create 
transport request (F6), after this select relocation of 
complete package, and then give your package name and you 
request number, This request is generated but is still 
there in you source system. Now in the same transaction go 
the the tab Transports, and then click on Display button.
   Here you can see all the request that has been sent for 
transport but are still there with the source system. The 
request you generated would be here as well, click on the 
plus sign and you would see the change request, click on 
that and then click on the transport button on the top (The 
red truck button on the application toolbar), After this, 
go to the target system, login to it, and provided you have 
appropriate authentication (S_CTS_ADMI authorization 
profile) type STMS_IMPORT transaction code, click on the 
refresh system button, select your request number and then 
click on the button Import request (Again a truck but not 
red) the import would be carried out.


Regards 

Sreekul Nair.

Login using SAP* and pass as the password, if you havent 
got any User master record already created for SAP*, If so 
go and delete the user master record from table usr02 for 
username as SAP* and mandt = 100.

The J2EE ports are created via the following formula. Port
Number = 50000+100*instance_number+port_index

Index Port Name
-----------------------
0 HTTP port
1 HTTP SSL port
2 IIOP Initial Context port
3 IIOP SSL port
4 P4 port
5 P4 HTTP Tunneling port
6 P4 SSL port
7 IIOP port
8 Telnet port
10 JMS port

example: inst num=02

HTTP Port = 50200
HTTP SSL Port = 50201
IIOP Initial Context port = 50202
IIOP SSL port = 50203
P4 port = 50204
P4 HTTP Tunneling port = 50205
P4 SSL port = 50206
IIOP port = 50207
Telnet port = 50208
JMS port = 50210

Organzation level in SAP : Company code-Sales
Organzaion-Distribution Chanel-Division .These are the
arganization leveles

It's a customer specific enterprise structure which are 
subjected to authorization check vary by module.It 
maintains :
Company code 
Controlling Area
Plant
Purchase Order
and so on....

Hi
first u go to read basic is sap boss come to u r Question 
why we creating system landscape bcz sap is development on 
three tier architecture.landscape first for  dev,second is 
Quality  and 3rd one is prd .If u think that u r not create 
a landscape only one server is creating all three u come 
all porblem is come on one server. ok boss u r production 
system is live data of u r company on live data u r test a 
software is not good or Abap who development is software 
that why sap people is create best Architecture ok   i hope 
u r understand. If not understand.please see the attached 
Doc Architecture of SAP R/3.
ok first u read or understand sap Architecture i think u 
best way to understand ok 


abraruddin@gmail.com,hyderabad
ok thank

production server always busy

Hi my dear friend

 In sap we have 3 types of landscape 
one system landscape (Dev Qas Pro)
Two System Landscape (Dev and QAS) for Pro use diferrent 
intance
and Three system landscape, they will use 1 for dev & 
customization,2 for Testing and 3 for Prodution but what 
sap recommends is Three system landscape is best because on 
production server runs business if any thing goes wrong all 
data will lost so sap always recomands three system 
landscape, we can use one system landscape but it will have 
high rick

Development and Production system cannot be in ONE box, 
because: Changes in the cross-client customizing data will 
affect both the clients (Dev and Prd)

Atmost you can have 100 application servers.

Hi
i now u r name come to u r Question is max number of applict
in sap u r creat number application dependupon u r hardware 
in sap u r creat 000 to 999 number of application some 
number is stand otherway u r creat 850 application u r 
creat ok

thank 
u want some more inforamtion this is my emailid 
abraruddin@gmail.com

You can create 100 application servers per system, like the 
number from 00 to 99.