How to get system Name in Mapping

Hi all,
I need to know the system name in the mapping to do some logical decisions. Can any body please suggest how to get it?
Any help will be appricaited.
Thanks,
Kulwant

from this very useful thread,
https://www.sdn.sap.com/irj/sdn/thread?messageID=685416#685416
String user_login_id = System.getProperty("user.name");
return user_login_id.substring(0,3);
Regards,
Bhavesh

Similar Messages

How to get coordinates from Google Map

I wonder how to get coordinates from Google Map to JavaFX application when click has occured. Here is an example of code:
public class JavaFXApplication extends Application {
public void showCoordinates(String coords)
        System.out.println("Coordinates: " + coords);
    @Override public void start(Stage stage)
        final WebView webView = new WebView();
        final WebEngine webEngine = webView.getEngine();
        webEngine.load(getClass().getResource("googlemap.html").toString());
        webEngine.getLoadWorker().stateProperty().addListener(
                new ChangeListener<State>() {
                    @Override
                    public void changed(ObservableValue<? extends State> ov, State oldState, State newState) {
                        if (newState == State.SUCCEEDED) {
                            JSObject window = (JSObject) webEngine.executeScript("window");
                            window.setMember("java", new JavaFXApplication());
        BorderPane root = new BorderPane();
        root.setCenter(webView);
        stage.setTitle("Google maps");
        Scene scene = new Scene(root,1000,700, Color.web("#666970"));
        stage.setScene(scene);
        stage.show();
   public static void main(String[] args){
        Application.launch(args);
// googlemap.html file
<!DOCTYPE html>
<html>
    <head>
        <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
        <style type="text/css">
            html { height: 100% }
            body { height: 100%; margin: 0px; padding: 0px }
            #map_canvas { height: 100%; background-color: #666970; }
        </style>
        <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false">
        </script>
        <script type="text/javascript">
            function initialize() {
                var latlng = new google.maps.LatLng(40.75089, -73.93804);
                var myOptions = {
                    zoom: 10,
                    center: latlng,
                    mapTypeId: google.maps.MapTypeId.ROADMAP,
                    mapTypeControl: false,
                    panControl: true,
                    navigationControl: true,
                    streetViewControl: false,
                    backgroundColor: "#666970"
                var map = new google.maps.Map(document.getElementById("map_canvas"),myOptions);
                document.map = map;
        google.maps.event.addListener(map, 'click', function(event) {
            //java.showCoordinates(event.latLng); ???
        map.setCenter(location);
        </script>
    </head>
    <body onload="initialize()">
        <div id="map_canvas" style="width:100%; height:100%"></div>
    </body>
</html>Edited by: krbltik on 03.10.2012 22:59

Hi, welcome!
You may also have a look at GPS Info Qt, available for free at Ovi Store: http://store.ovi.com/content/165671
GPS Info Qt is a nice Qt app. I have it on my C6-01 and I like it.
Regards.

How to get Variable name in output (Report Writer/Painter)

Hello Experts,
We have maintained one Repot by using Report Writer, this is the report for Cost center (periodic report), input fields are Fiscal year, Period and Cost Center. In out put system will display the selected cost center balances for individual cost element.
Output: Excel format: in first sheet it will display balance of the total cost centers selected and from second sheet it will display individual cost center balances.
My requirement is in the output system is displaying sheet name as CC1,CC2,CC3.......CC50, but my user want to display this as Cost Center 1, Cost Center 2, Cost Center 3...... like this. we have maintained variable name as Cost center 1, cost center 2....., but why system is displaying as CC1,CC2,.... .
Please help me how to get the full description as sheet name in excel.
Thanks ......Sudheer

Hello Everybody,
Please help me how to get variable name in Report Painter outout ( Excel format ).
Thanks

How to get system Environment variable?

How to get system Environment variable without using jni?
just like "JAVA_HOME" or "PATH"...
Any reply is help to me!! :-)

Thx for your reply...
I get it!!!
Read environment variables from an application
Start the JVM with the "-D" switch to pass properties to the application and read them with the System.getProperty() method. SET myvar=Hello world
SET myothervar=nothing
java -Dmyvar="%myvar%" -Dmyothervar="%myothervar%" myClass
then in myClass String myvar = System.getProperty("myvar");
String myothervar = System.getProperty("myothervar");
This is useful when using a JAVA program as a CGI.
(DOS bat file acting as a CGI) java -DREQUEST_METHOD="%REQUEST_METHOD%"
-DQUERY_STRING="%QUERY_STRING%"
javaCGI
If you don't know in advance, the name of the variable to be passed to the JVM, then there is no 100% Java way to retrieve them.
NOTE: JDK1.5 provides a way to achieve this, see this HowTo.
One approach (not the easiest one), is to use a JNI call to fetch the variables, see this HowTo.
A more low-tech way, is to launch the appropriate call to the operating system and capture the output. The following snippet puts all environment variables in a Properties class and display the value the TEMP variable. import java.io.*;
import java.util.*;
public class ReadEnv {
public static Properties getEnvVars() throws Throwable {
Process p = null;
Properties envVars = new Properties();
Runtime r = Runtime.getRuntime();
String OS = System.getProperty("os.name").toLowerCase();
// System.out.println(OS);
if (OS.indexOf("windows 9") > -1) {
p = r.exec( "command.com /c set" );
else if ( (OS.indexOf("nt") > -1)
|| (OS.indexOf("windows 2000") > -1 )
|| (OS.indexOf("windows xp") > -1) ) {
// thanks to JuanFran for the xp fix!
p = r.exec( "cmd.exe /c set" );
else {
// our last hope, we assume Unix (thanks to H. Ware for the fix)
p = r.exec( "env" );
BufferedReader br = new BufferedReader
( new InputStreamReader( p.getInputStream() ) );
String line;
while( (line = br.readLine()) != null ) {
int idx = line.indexOf( '=' );
String key = line.substring( 0, idx );
String value = line.substring( idx+1 );
envVars.setProperty( key, value );
// System.out.println( key + " = " + value );
return envVars;
public static void main(String args[]) {
try {
Properties p = ReadEnv.getEnvVars();
System.out.println("the current value of TEMP is : " +
p.getProperty("TEMP"));
catch (Throwable e) {
e.printStackTrace();
Thanks to W.Rijnders for the W2K fix.
An update from Van Ly :
I found that, on Windows 2003 server, the property value for "os.name" is actually "windows 2003." So either that has to be added to the bunch of tests or just relax the comparison strings a bit: else if ( (OS.indexOf("nt") > -1)
|| (OS.indexOf("windows 2000") > -1 )
|| (OS.indexOf("windows 2003") > -1 ) // works but is quite specific to 2003
|| (OS.indexOf("windows xp") > -1) ) {
else if ( (OS.indexOf("nt") > -1)
|| (OS.indexOf("windows 20") > -1 ) // probably is better since no other OS would return "windows" anyway
|| (OS.indexOf("windows xp") > -1) ) {
I started with "windows 200" but thought "what the hell" and made it "windows 20" to lengthen its longivity. You could push it further and use "windows 2," I suppose. The only thing to watch out for is to not overlap with "windows 9."
On Windows, pre-JDK 1.2 JVM has trouble reading the Output stream directly from the SET command, it never returns. Here 2 ways to bypass this behaviour.
First, instead of calling directly the SET command, we use a BAT file, after the SET command we print a known string. Then, in Java, when we read this known string, we exit from loop. [env.bat]
@set
@echo **end
[java]
if (OS.indexOf("windows") > -1) {
p = r.exec( "env.bat" );
while( (line = br.readLine()) != null ) {
if (line.indexOf("**end")>-1) break;
int idx = line.indexOf( '=' );
String key = line.substring( 0, idx );
String value = line.substring( idx+1 );
hash.put( key, value );
System.out.println( key + " = " + value );
The other solution is to send the result of the SET command to file and then read the file from Java. ...
if (OS.indexOf("windows 9") > -1) {
p = r.exec( "command.com /c set > envvar.txt" );
else if ( (OS.indexOf("nt") > -1)
|| (OS.indexOf("windows 2000") > -1
|| (OS.indexOf("windows xp") > -1) ) {
// thanks to JuanFran for the xp fix!
p = r.exec( "cmd.exe /c set > envvar.txt" );
// then read back the file
Properties p = new Properties();
p.load(new FileInputStream("envvar.txt"));
Thanks to JP Daviau
// UNIX
public Properties getEnvironment() throws java.io.IOException {
Properties env = new Properties();
env.load(Runtime.getRuntime().exec("env").getInputStream());
return env;
Properties env = getEnvironment();
String myEnvVar = env.get("MYENV_VAR");
To read only one variable : // NT version , adaptation for other OS is left as an exercise...
Process p = Runtime.getRuntime().exec("cmd.exe /c echo %MYVAR%");
BufferedReader br = new BufferedReader
( new InputStreamReader( p.getInputStream() ) );
String myvar = br.readLine();
System.out.println(myvar);
Java's System properties contains some useful informations about the environment, for example, the TEMP and PATH environment variables (on Windows). public class ShowSome {
public static void main(String args[]){
System.out.println("TEMP : " + System.getProperty("java.io.tmpdir"));
System.out.println("PATH : " + System.getProperty("java.library.path"));
System.out.println("CLASSPATH : " + System.getProperty("java.class.path"));
System.out.println("SYSTEM DIR : " +
System.getProperty("user.home")); // ex. c:\windows on Win9x system
System.out.println("CURRENT DIR: " + System.getProperty("user.dir"));
Here some tips from H. Ware about the PATH on different OS.
PATH is not quite the same as library path. In unixes, they are completely different---the libraries typically have their own directories. System.out.println("the current value of PATH is: {" +
p.getProperty("PATH")+"}");
System.out.println("LIBPATH: {" +
System.getProperty("java.library.path")+"}");
gives the current value of PATH is:
{/home/hware/bin:/usr/local/bin:/usr/xpg4/bin:/opt/SUNWspro/bin:/usr/ccs/bin:
/usr/ucb:/bin:/usr/bin:/home/hware/linux-bin:/usr/openwin/bin/:/usr/games/:
/usr/local/games:/usr/ccs/lib/:/usr/new:/usr/sbin/:/sbin/:/usr/hosts/:
/usr/openwin/lib:/usr/X11/bin:/usr/bin/X11/:/usr/local/bin/X11:
/usr/bin/pbmplus:/usr/etc/:/usr/dt/bin/:/usr/lib:/usr/lib/lp/postscript:
/usr/lib/nis:/usr/share/bin:/usr/share/bin/X11:
/home/hware/work/cdk/main/cdk/../bin:/home/hware/work/cdk/main/cdk/bin:.}
LIBPATH:
{/usr/lib/j2re1.3/lib/i386:/usr/lib/j2re1.3/lib/i386/native_threads:
/usr/lib/j2re1.3/lib/i386/client:/usr/lib/j2sdk1.3/lib/i386:/usr/lib:/lib}
on my linux workstation. (java added all those execpt /lib and /usr/lib). But these two lines aren't the same on window either:
This system is windows nt the current value of PATH is:
{d:\OrbixWeb3.2\bin;D:\jdk1.3\bin;c:\depot\cdk\main\cdk\bin;c:\depot\
cdk\main\cdk\..\bin;d:\OrbixWeb3.2\bin;D:\Program
Files\IBM\GSK\lib;H:\pvcs65\VM\win32\bin;c:\cygnus
\cygwin-b20\H-i586-cygwin32\bin;d:\cfn\bin;D:\orant\bin;C:\WINNT\system32;C:\WINNT;
C:\Program Files\Dell\OpenManage\Resolution Assistant\Common\bin;
d:\Program Files\Symantec\pcAnywhere;
C:\Program Files\Executive Software\DiskeeperServer\;C:\Program Files\Perforce}
LIBPATH:
{D:\jdk1.3\bin;.;C:\WINNT\System32;C:\WINNT;d:\OrbixWeb3.2\bin;D:\jdk1.3\bin;
c:\depot\cdk\main\cdk\bin;c:\depot\cdk\main\cdk\..\bin;
d:\OrbixWeb3.2\bin;D:\Program Files\IBM\GSK\lib;
H:\pvcs65\VM\win32\bin;c:\cygnus\cygwin-b20\H-i586-cygwin32\bin;d:\cfn\bin;
D:\orant\bin;C:\WINNT\system32;
C:\WINNT;C:\Program Files\Dell\OpenManage\ResolutionAssistant\Common\bin;
d:\Program Files\Symantec\pcAnywhere;
C:\Program Files\Executive Software\DiskeeperServer\;C:\Program Files\Perforce}

How To Get Attribute Names for a Particular VO

Hi ,
How To Get Attribute Names Of a Vo where I can Set Viewattributname To the Table RN Columns Where I am Adding Extra Columns Based on Some Condn..
So wen i am creating new Column to existing Table RN and we Need to add Attribute Name Also...Rt..
And How To get RelationShip Between Database Column Name and Java Vo Attribute Name
Ex: PlanId is the Java VO Attribute Name for the Database Column PLAN_ID
In The Same way Hw We Get the Relation ship for All other columns In the Controller Cllass ..
Can Any One Reply as It is urgent Req...
Thanks ,,
Jithen

Instead of using the VO attribute names to set and get values, best to go to the VO definition, click on Java, and generate the View Row Class with the accessors.
In the class where you're trying to set attributes, instead of a Row class, use the View Row class of your VO (eg ViewObjectName's class would be ViewObjectNameRowImpl), and when retrieving a row from the VO, cast the row to the previously mentioned View Row Class.
At that point you can use the View Row Class's methods that would perform sets and gets of each column.
To get attribute names, I don't know off the top of my head, but there might be a method mentioned in the Javadoc for the ViewRowImpl or ViewObject or ViewObjectDefinition classes to get the attribute/column mapping, or perhaps you can somehow read the XML definition of the VO which has that mapping.
Assuming business components were built automatically and no attribute names were overridden, intuitively the attribute name is a camelcase version of the column name, removing understores and capitalizing the character following the removed underscore - but that's not a fool proof approach. Just a general observation.
Hope this helps.
Edited by: user6631964 on Sep 16, 2010 12:31 PM

How to get column names for a specific view in the scheme?

how to get column names for a specific view in the scheme?
TIA
Don't have DD on the wall anymore....

or this?
SQL> select text from ALL_VIEWS
2 where VIEW_NAME
3 ='EMP_VIEW';
TEXT
SELECT empno,ename FROM EMP
WHERE empno=10

How to get the name of the current tab.

Hi Experts,
I have two tabs in my tab strip and a button common to both the tabs.Can you please let me know how to get the name of the current tab in the event method of the push button.
Thanks in advance.
Regards,
Arun

1.Declare an Action for OnSelect event of Tabstrip. This event is triggered whenever any change in tab occurs.
2. Declare an Import Parameter in this method
   Tab type String.
3. This parameter has value of the selected TAB.
4. You can set this value in some Attribute in Attribute Tab in this event only (OnSelect):
     wd_this->Att = Tab.
Att is the attribute created by you in Attributes Tab of View. ( of type String)
5. Now the selected Tab ID is stored in this Attribute Att.
6. In the Onaction of Button , retrieve the selected tab value from this attribute using :
           Data : lv type string.
            lv = wd_this->Att
Now lv has your selected TAB ID.
I hope it would help you.
Edited by: Saurav Mago on Oct 13, 2009 2:22 PM

How to get the name of a Data Element of a generic Table!

Hi guys!
In my function i have the following import paramenter
i_outtab type standard table
now i import a table and i want to get the dataelement of the fields.
is there a way to do this??

Hello Thomas
Perhaps the following sample report may be useful for you.
*& Report ZUS_SDN_RTTI_STRUCT_COMPONENTS
*& <a class="jive_macro jive_macro_thread" href="" __jive_macro_name="thread" modifiedtitle="true" __default_attr="1145711"></a>
*& Thread: How to get the name of a Data Element of a generic Table!
REPORT zus_sdn_rtti_struct_components.
TYPE-POOLS: abap.
TYPES: BEGIN OF ty_s_outtab.
TYPES: bukrs    TYPE bukrs.
TYPES: kunnr    TYPE kunnr.
TYPES: END OF ty_s_outtab.
DATA: gdo_data    TYPE REF TO data.
DATA: gs_outtab   TYPE ty_s_outtab.
DATA: go_typedescr TYPE REF TO cl_abap_typedescr,
      go_structdescr TYPE REF TO cl_abap_structdescr,
      go_datadescr    type ref to cl_abap_datadescr.
DATA: gs_comp        TYPE abap_compdescr,
      gd_dtel        type string,
      gt_dfies        type ddfields.
FIELD-SYMBOLS:
<gs_struct> TYPE ANY.
START-OF-SELECTION.
BREAK-POINT.
GET REFERENCE OF gs_outtab INTO gdo_data.
ASSIGN gdo_data->* TO <gs_struct>.
go_typedescr = cl_abap_typedescr=>describe_by_data( <gs_struct> ).
go_structdescr ?= go_typedescr.
BREAK-POINT.
LOOP AT go_structdescr->components INTO gs_comp.
    go_datadescr = GO_STRUCTDESCR->GET_COMPONENT_TYPE( gs_comp-name ).
    gd_dtel = go_datadescr->get_relative_name( ).
    write: / syst-tabix, 'Data element =', gd_dtel.
ENDLOOP.
END-OF-SELECTION.
Regards
Uwe

How to get System status Check Boxes into Query selection screen

Dear experts,
Pleas help in knowing how to get System status Check Boxes into quick view query (SQVI), selectionscreen.
Regards
Jogeswara Rao
Edited by: K Jogeswara Rao on Jul 6, 2010 7:26 PM

Problem solved through other Forum
(Checkboxes not possible, some alternative solution to my requirement found)

How to get system idle time

Hello Sir,
I am Udhaya. I don't know how to capture system idle time using java. Please any one help me how to get system idle time. Any class is available in java to get idle time?
Thank in advance
Udhaya

jwenting wrote:
DrLaszloJamf wrote:
jwenting wrote:
the moment you ask the system for its idle time that idle time becomes 0, so just returning a constant value of 0 would always yield the correct answer.But when you don't call this constant method the value it would return is wrong. This is the sort of thing that keeps me up at night.Except of course that when you don't call it it doesn't return it and therefore still behaves properly.
Or were you thinking of philosphical problems like "what does a method do when it's not called?"?Actually I was trying to see if I could get the OP to say boo to a goose.

How to get system temp dir. path on the fly ,system may be XP or Linux ??

How to get system temp dir. path on the fly ,system may be XP or Linux ??
please suggest solution

The default temporary-file directory can be retrieved
using:
System.getProperty("java.io.tmpdir")
Thanks a lot for u r reply this one works !!!!

How to get system status and user status ?

how to get system status and user status for the given production order?
In which PP table we can
find these?
Thanks&Regards
Satish

Hi Ram,
Use the FM "STATUS_READ" to read both the system and user statuses for an Order.
Alternatively, the following tables store the user and system status info:
JSTO- Status object information
JEST- Individual Object Status
Hope this helps.
Let me know if u need further information.
Regards,
Sonal

How to get system date??

hi,can anybody tell me how to get system date in essbase?? i want to use it in calc script..Ayan

The other thing you could do would be to write a custom macro or function to pull in the date or pass members to to do the comparisonGlenn S.

[ASK] How to get system date and substring / concate in data manager dynami

Hello guys.
I want to run package DM with the input have default value.
The selection is look like this :
Dimension : CATEGORY
Source : PLAN_2011
Destination : FORECAST_2011
Dimension : TIME
Source : 2011.JAN,2011.FEB,2011.MAR,2011.APR,2011.MAY,2011.JUN,2011.JUL,2011.AUG,2011.SEP,2011.OCT,2011.NOV,2011.DEC
Destination : <same>
How to get system date year and do the substring / concate ?
So dimension category source will be PLAN_<YYYY>, destination = FORECAST_<YYYY>
Dimension source = <YYYY>.JAN,<YYYY>.FEB,<YYYY>.MAR,<YYYY>.APR,<YYYY>.MAY,<YYYY>.JUN,<YYYY>.JUL,<YYYY>.AUG,<YYYY>.SEP,<YYYY>.OCT,<YYYY>.NOV,<YYYY>.DEC
Depend on year system date.
Thank you.

Stuart,How are you storing OnSaleDate. If you are using OnSaleDate as an attribute dimension then you can write a Custom Defined Function to either:1- query your system for the current date and return the number of seconds that have elapsed since 1/1/1970. This is by definition the begining of the Epoch and how Essbase treats Attribute Dimensions of the Date type.public static long getDateInSeconds() { Calendar cal = Calendar.getInstance(); return cal.getTime().getTime()/1000;}2- Write a Custom Defined Function that will accept the OnSaleDate and return the number of days sincepublic static double daysSince(double myDate) { return (getDateInSeconds()-myDate )/86400;}

How to get system date and time?

Can someone show me a code on how to get system date and time.
Thanks!

there is one really easy way to get system time, the api gives a great example of code on this. use gregorian calendar, which you'll find in the api under GregorianCalendar. You only need to create one instance of GC, ie Calendar time = new GregorianCalendar();
you save seconds, minute and hours into int values, so you don't have to access the system time every second, you can create a thread which adds one to the int second value, if oyu see what i mean, for example, i have saved the hours, minutes and seconds as int values;
int hour, minute, second;
i can then create a thread (Thread thread = new Thread(this) and run it like:
Calendar time;
int hour, minute, second;
Thread thread = null;
public MyTime() {
hour= time.get(Calendar.HOUR_OF_DAY);
minute = time.get(Calendar.MINUTE);
second = time.get(Calendar.SECOND);
if(thread == null) {
thread = new Thread(this);
thread.start();
public void run() {
Thread t = Thread.currentThread();
while(thread == t) {
thread.sleep(1000);
second++;
if(second > 59)
minute++;
if(minute>59)
hour++;
formatTime();
public void formatTime() {
second = (second > 59? 0 : second);
minute = (minute > 59? 0 : minute);
hour = (hour > 23? 0 : hour);
System.out.println(hour+":"+minute+":"+second);
public static void main(String[] args) {
new MyTime();
I know this looks like gibberish but it should work. If not, try to fix the problem, i have written from memory really but i guarantee you, this gets the time then every second, simply adds one to the second and then formats time. You can also access the day, month and year then format them using the above code. I don't like giving code since you should really do these things yourself but it is 2:04am, i have nothing better to do and i am not tired so i did you a favour - i have become what i always did not want to, someone ho stays upall night writing code.

How to get system Name in Mapping

Similar Messages

Maybe you are looking for