System Landscape and System Group

Hi
I am trying to find out the difference between adding a system to a System Group and Adding a system to a System Group in System Landscape Directory.
I know that adding to a system group has effect on the transport routes while transporting.However not sure how adding a system to a landscape would impact.
Thanks in advance..

HI,
In one sentence, system landscape contains all the SAP Systems that you have installed. It contains several system groups.
More on -
http://help.sap.com/saphelp_bw30b/helpdata/en/63/a30a4ac00811d2851c0000e8a57770/content.htm
Thanks,
Moorthy
Message was edited by: Krishna Moorthy P

Similar Messages

System Landscape and system alias

Dear All EP Expert,
I have some general questions.
1) If i wanted to connect my EP 7.0 to backend ECC 6. Is there any specific name that i must use for my system landscape and system alias?
2) Is the system lanscape come in when i include the business package?
3) Where can i download the latest ESS and MSS business package?
Can someone assist me on this?
Thanks you in advance...
Regards,
Bryan

Hi Brian ,
you cal also download latest ESS and MSS business packages from -->
download the business package from service market place.
Navigate through Downloads --> SAP Support Package --> Entry by Application group --> SAP Application Components --> SAP ERP --> SAP ERP2005 -->Entry Point by component -->SAP XSS Self - Service --> SAP ESS 600.
and similar for MSS 600 business package.
You cal also refer to this Note for further details about Self Services Business Packages.
[Note 1004528|https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=1004528]
Hope this helps.
And Regarding System Alias names, there is no such specific name you should keep, as no standard name exists , read more about it on.
[system aliases|http://help.sap.com/saphelp_nw70/helpdata/en/e9/9bc93f92908032e10000000a11405a/frameset.htm]
Also,
System Aliases and SAP Systems
For SAP systems (BW, CRM, and so on), it is recommended to use a system alias that has as its name parameter the logical system name as defined in the SAP system itself. The logical system is specified in Table T000 in the SAP system.
Reward points if helpful
Regards,
Shailesh Nagar
Edited by: Shailesh Kumar Nagar on Jan 18, 2008 11:29 AM
Edited by: Shailesh Kumar Nagar on Jan 18, 2008 11:37 AM

Project landscape and system landscape

hi all
what is thifference between system landscape and project landscape??
anil

Hi Anil,
System landscape:
They system landscape basically is the set-up or arrangement of your SAP servers. Ideally, in an SAP environment, a three-system landscape exists. A three-system landscape consists of the Development Server-DEV, Quality Assurance Server-QAS and the Production Server-PROD. This kind of set-up is not primarily designed to serve as server clusters in case of system failure, the objective to enhance "configuration pipeline management".
A Typical SAP Three-System Landscape.
At this juncture, it is important to state that a test system - Sandbox can also exit separately. The essence of the sandbox is to test the configuration of the business processes of a company, especially at the inception of the project (before the Business Blue Print is signed). It can also serve as a practice environment, even after go-live.
Pipeline is the environment where the configuration in the development system is moved to the quality assurance system and finally to the production system. The whole idea is to ensure that the configuration of these systems is in sync at any point in time. Suffice to say that, configuration/changes are first made in the Development system, thoroughly tested in the Quality Assurance system before been loaded into the production (Live) system.
This approach throws up the transport management system concept. Transport management system is the coordination of the movement of objects and configuration changes from the development system to the Quality Assurance system and then to the Production system. At times, this sequence of movement is not possible, especially in cases where an SAP note mandates that changes be made directly on the production system.
In such rare cases, objectively confirm that the change transport cannot be performed. Very likely, your system must have been configured to "not modifiable" (a system locking strategy that enforces the three-system landscape change transport rule); unlock the system by changing the global setting option to "modifiable" using transaction SE03. After you have done that, effect the change(s) on the system. Immediately lock the system back by changing the global setting option to "not modifiable" using transaction SE03. Replicate the changes on the other system. Note that transaction SCC4 can also be used to lock the system so that client dependent and independent configuration changes are not carried out directly on the production system.
By and large, the SAP system landscape ensures that the integrity of data is enhanced via enforcing a controlled configuration changes effect on the target system - production.
Project landscape:
It's about the kind of soultion customer would be implementation in his project. Like CRM, SCM, ERP.
Reward points if it helpful.
Thanks & Regards
Sasikanth.Ch

SRM 5 BBPSTART - System ID and System Messages issues

Hi all,
We just upgraded to SRM 5.0 from SRM 3.0
The shopping cart logon page(bbpstart) doesn't show System ID and also the system Messages also doesn't work on browser when we set message by sm02.
I already checked "System ID" and "System messages" from "Select Display" under System Logon Settings from bbpstart>Error Pages>Logon Errors>Configuration>System Logon Settings.
I searched over the net and can't find anything. I only found a notes for the System messages, but it was for the older release and SRM 5 already applied that note. So I don't know what else I can do.
Thanks for the itime.
Kev

Hello Thomas,
It is not possible to run a system landscape with 2 identical SID's. And even if you do get it running in some kind of freeky way the system would be very instable (how would you know a transport has gone to the right system?).
A system copy and a <SID> change is still possible. However, SAP recommends to do an export and an import of your database. Allthough this is the best and the least confusing way (and labour extensive), it is not really necessary.
If you do a backup/restore procedure with a <SID> change, lets say from PRD to DEV, you will end up with a system that has DEV as <SID> but your tablespaces will look like PSAP-PRD-620. The owner of the database will also be sapprd. This is no problem at all to run the system, it is only confusing.
I know it works, I've got it running. I've also got a sandbox running with user saptsc and database owner cbdamd and <SID> CBD.
Kind regards,
Pascal Ottens

How to capture System.err and System.out in a method?

Is there some way to capture everything that is sent to System.err or System.out and have it instead go to e.g. a method as a String?
The reason I want to do is this: I am invoking some method from a class that sends output to System.err and System.out but while that method is run, I want everything that goes to System.out or System.err to instead go to a String buffer or a Swing Scroll Pane.
What is the easiest way to do this?

I want everything that goes to System.out or System.err to instead go to a String buffer or a Swing Scroll Pane.Then maybe you should be searching (and then posting) in the Swing forum. Thats where I've seen this question asked and answered many times in the past.

System.out and System.err

Hi all,
This is a stupid newbie question, but I could not find the answer on the Web
site, so here goes: Where do System.out and System.err get written to? I'm
trying to deploy some plain-vanilla stateless session beans that do a bunch
of println() calls, but I can't see the output anywhere! The WebLogic
Console shows no messages, /myserver/weblogic.log has nothing interesting,
and there are no .log files anywhere that I can see. I even searched /tmp
and found nothing of interest. What am I missing? Do I have to explicitly
open a file for System.out and/or System.err? That doesn't sound right...
- danz

The simple answer to your questions are no and no.
I recently logged a problem with BEA WebLogic technical support regarding
this issue and their response is:
You have two choices. You can either use standard Java file i/o to write
your output to a file, or you can use our t3loggingservices to append
messages into the weblogic.log
The "jump point" for the logging services is at --
http://www.weblogic.com/docs51/classdocs/javadocs/weblogic/common/LogService
sDef.html
It is actually very easy to use -- after you import the proper packages into
your web application it is just as easy to use as System.out.println.
John J. Feigal Voice (651)766-8787 (main)
Sr. Technical Consultant (651)766-7249 (direct)
Ensodex, Inc. Fax (651)766-8792
4105 N. Lexington Ave., Suite 150 email [email protected]
Arden Hills, MN 55126 WebSite http://www.ensodex.com
"Jon Wynett" <[email protected]> wrote in message
news:[email protected]...
I'm running WebLogic as an NT Service. Is there any way to see the
System.out.println messages? Can they be redirected to the weblogic.log
file?
We were running through a DOS Window and saw all the messages, however we
ideally want to run Weblogic as a service.
"Rob Woollen" <[email protected]> wrote in message
news:[email protected]...
I'm guessing that you started the server with the .exe file on Windows.
If you're debugging with printlns, it's generally more conventient to
use the startWebLogic.sh or startWebLogic.cmd files to start the server
from a shell.
By default, you'll see stdout and stderr in the window.
-- Rob
Dan Zivkovic wrote:
Hi all,
This is a stupid newbie question, but I could not find the answer on
the
Web
site, so here goes: Where do System.out and System.err get written to?I'm
trying to deploy some plain-vanilla stateless session beans that do abunch
of println() calls, but I can't see the output anywhere! The WebLogic
Console shows no messages, /myserver/weblogic.log has nothinginteresting,
and there are no .log files anywhere that I can see. I even searched/tmp
and found nothing of interest. What am I missing? Do I have toexplicitly
open a file for System.out and/or System.err? That doesn't soundright...
- danz

System.out and System.err How to get to show up in log

Does anyone know if there is anyway to get System.out and System.err
messages to appear in the log?
Trying to build and debug a JSP project is a complete nightmare when the
remote developers cannot see System.out or System.err messages from helper
classes.
Platform= Windows NT 4.0
Weblogic running as a Service
Thanks in advance!

Write a wrapper class to redirect the std out to what ever stream you want.
HTH
Saman

Diffence system.current_item and system.cursor_item

hi
Diffence system.current_item and system.cursor_item
and diff between decode and case stmt Which is best to use.
thanks

the :system.current_<...> - variables are for upgrade-compatibility with older forms. Don't use them.
Forms-Help :
Note: SYSTEM.CURRENT_ITEM is included for compatibility with previous versions. Oracle recommends that you use SYSTEM.CURSOR_ITEM or SYSTEM.TRIGGER_ITEM instead.

System.setOut() and System.setErr()

Hi
In my application, I capture all of the println()s to System.out and System.err so that I can display them in a TextArea using a Thread as such:
final PipedInputStream stdoutStream = new PipedInputStream();
PrintStream stdout = new PrintStream(new PipedOutputStream(stdoutStream));
System.setOut(stdout);
final PipedInputStream stderrStream = new PipedInputStream();
PrintStream stderr = new PrintStream(new PipedOutputStream(stderrStream));
System.setErr(stderr);
// start listening to stdout stream
new Thread()
public void run()
    try
      BufferedReader stdoutReader = new BufferedReader(new InputStreamReader(stdoutStream));
      String line = "";
      while (line != null)
        line = stdoutReader.readLine();
        messageArea_.append(line + "\n"); // <----- TextArea
    catch (Throwable t)
      t.printStackTrace();
}.start();
// ...and same for stderr...
stdout.close();
stderr.close();
// revert System.out and System.err back to default streams
System.setOut(System.out);    <--------- !!!
System.setErr(System.err);    <--------- !!! The last two line don't behave as I expect, and all output continues to go the the TextArea instead of to System.out and System.err.
Can someone please explain what I've done wrong and how I can go about reverting System.out and System.err?
Thanks in advance
Delfina

While the second option may be better in terms of code
style, the first option is still valid and shouldn't
pose problems (the only difference is he writes a
carriage return on the first line regardless). Maybe
I'm missing something ashutosh?Hi schillj, here's the thing, the check for line != null is done before the "first" readLine() is called. So if the first readLine returns a null, it would still send it to the text area. In the my sugested code the first call's results are checked as well.
while (line != null) {
line = stdoutReader.readLine();        messageArea_.append(line + "\n"); // <--TextArea

System.our and System.err

Hi,
Is there a buffer size for system.out and System.err.
If so how can we retrieve the buffer size.
Thanking You,
Chamal.

There is no way to determine the characteristics of the OutputStream behind System.out or System.err.
You could provide your own streams (via setOut() and/or setErr() methods)...
Why do you need to know?

Temporarily routing System.out and System.err to a String

Hi everybody,
Does anyone know of a way to temporarily route System.out and System.err directly from the console into a String, then set it back to its default to the console? I know how to reroute to a text area:
TextAreaOutputStream taos = new TextAreaOutputStream(yourTextArea);
PrintStream ps = new PrintStream(taos);
System.setErr(ps);
System.setOut(ps);But it doesn't seem like there is either a way to reroute to a String or a way to switch back to the default routing afterward. Can anyone give me some advice on how to do this, please?
Thanks,
Jezzica85

Too late to the party?
import java.io.*;
public class Redirection {
    public static void main(String[] args) {
        System.out.println("To console");
        PrintStream old = System.out;
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(baos);
        System.setOut(ps);
        System.out.println("To memory");
        System.out.print("No 'ln'");
        //System.out.flush(); //needed?
        System.setOut(old);
        System.out.println("To console again?");
        System.out.println("earlier I wrote...");
        byte[] data = baos.toByteArray();
        String message = new String(data);
        System.out.println(message);
}

Is it possible to redirect System.out and System.in for a thread

I would like to run two threads. One should keep writing to System.out and System.in. The other thread output written to System.out and System.in shoudl be captured and written to a file. Is this possible? I don't think so, but perhaps someone know some workaround.
rasped

hmmm sure it's possible. You can write an outputstream that does different things depending on which thread is running, and then set system.out to a printstream that writes to that outputstream.

Rerouting System.out and System.err

Hi everybody,
I'm trying to make a small application with an agnostic back end that can print out its progress messages to either the console or a JTextArea, depending on whether the console front end or GUI front end is called. I originally created a small utility class that the agnostic back end extended, in which one could set a variable which told it to use the JTextArea or console. The solution seems a bit clumsy to me, though, so it crossed my mind; does anyone know if there is a way, in the main method of a program, to reroute System.out and System.err to a desired location?
Basically, I'd like functionality like this:
Console front end:
1. Start main
2. Create object for back end
3. All calls to System.out and System.err in back end route to console, as usual
GUI front end:
1. Start main
2. Create Object for back end
3. Create GUI
4. Set System.out and System.err to show up in GUI text field
5. All calls to System.out and System.err in back end route to text field in GUI
Is this possible? I have my somewhat hacked solution working fine, but I don't want to start ripping it apart too badly until I know if something simpler like this can work. Can anyone point me in the right direction, please?
Thanks,
Jezzica85

Thanks for the explanation scphan,
In that case, I don't think that's exactly what I'm looking for.
To answer both your question and cotton's:
What I want to to is directly reroute System.out and System.err to a text area, only if I'm using a GUI. I'll try and explain it all, so if it gets long please bear with me--
I have 3 classes, Calculate, Console, and GUI.
Calculate is the back end of my application. Console is a front end class that allows the actions of Calculate to be run on the command line. GUI is a front end class that allows the actions of Calculate to be shown in a text area.
I currently have a class, Output, that Calculate extends, and uses to print out progress/error messages. Output has a JTextArea data member, and print/println data members. If the JTextArea is null, calling the print methods prints to the console, and if not, the print methods print to the text area. So, at the current moment, I have a solution similar to that which scphan described (although I didn't recognize the terminology at first--apologies, it's almost 3 AM here).
What I was wondering is if there is a simpler, more elegant way to do this. I have a few different small applications that have a similar setup to this one, and all the background classes must extend the Output class to work. If creating a class that every back end class must extend is the best way to do this, then I won't mess with what I have, but if there is a more elegant solution I've overlooked, I'd like to use that instead.
I hope that's clear, sorry if there was any confusion.
Thanks,
Jezzica85

Replace System.out and System.err

Hi there,
i got an Applet/Application Hybrid and i want to replace the System.out and System.err - Stream with my personal Streams.
When started as an Application it shell be given out to a file and when started as an Applet it shell be given out to the current HTML-Document...
But how do i realize that with the Applet. The thing with the Application and the file works fine, so don�t worry about that..
so in short my question is:
how can i replace/modify the System.out and System.err Streams in a way so that the output will be given the current HTML-Document when started as an Applet?
thx anyway
cu Errraddicator

i know this method, but i don�t know how to make a PrintStream that gives the input to the HTML-Document...
excuse me if my kind of expressions were not so excactly...
thx anyway
cu Errraddicator

OPMN system.out and system.err log rotation?

I would like to rotate the log generated by OPMN by default for system.out & system.err, which is named:
OC4J~APPNAME~home~default_island~1
I see the entries in the opmn.xml file for the ons.log and ipm.log which ARE being rotated properly. I've read that you can redefine the log file for system.out and system.err, but can't find any about rotating these logs.
Does anyone have any info about this topic?

If anyone's curious and is trying to do this themselves, I eventually asked Oracle, who stated it could not be done.

System Landscape and System Group

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