How to get current server node information uses webdynpro?

Hi,everybody!
Can I use webdynpro to get the current logined on sever node informaition,such as server node id,server node number.

This problem is resolved.

Similar Messages

Getting current server node url.

Hi,
I have a requirement where i need to refresh the whole browser.
1. We have three boxes DEV,ACC,PROD all having different url.
can u pls let me know hoe to get the current server node url in a Dynpage application.
What methods can I use for this.

Hi,
If you nodes are in cluster you get information from similarly as below:
import com.sapportals.portal.prt.service.clusterinformation.IClusterInformation;
public static int getCurrentNodeId() throws PortalRuntimeException
          //     Get the current Node
          final IClusterInformation clusterInfo = (IClusterInformation)PortalRuntime.getRuntimeResources().getService(IClusterInformation.KEY);
          return(clusterInfo.getNodeId());
public static String getServerName()
          String name = null;
          try
               InetAddress host = InetAddress.getLocalHost();
               name = host.getHostName();
          }catch(UnknownHostException hostExcept)
               LogHelper log = GlobalConfig.getServiceLog();
               log.log("Error looking up server name: ", hostExcept);
          return(name);
Hope this will help you.

How to get current file position information in JAVA ?

Hello,
I would like to know if someone knows how to get and set current file position information in JAVA ?
In C I use fgetpos and fsetpos.
Thanks

Instead of using a standard java.io.File, use java.io.RandomAccessFile
This is a great class - you can get the file pointer (getFilePointer()), and set it (seek(long pos) )
that will do all you need I presume - works the same a file handle in C.
james

How to get sql server performance counters using query?

Hai i want to see my sql server performance counters like, Full Scans/sec, Buffer
Cache Hit Ratio, Database Transactions/sec, User
Connections, Average Latch Wait Time (ms), Lock
Waits/sec, Lock Timeouts/sec, Number
of Deadlocks/sec, Total Server Memory, SQL
Re-Compilations/sec, User Settable Query. If any one know how to get it by using query means, please help me.
Thanks in advance

Hello,
Below is query created by Jonathan Kehayias for measuring Perfom counters using DMV sys.dm_os_performance_counter.
You can download book from below link
https://www.simple-talk.com/books/sql-books/troubleshooting-sql-server-a-guide-for-the-accidental-dba/
DECLARE @CounterPrefix NVARCHAR(30)
SET @CounterPrefix = CASE WHEN @@SERVICENAME = 'MSSQLSERVER'
THEN 'SQLServer:'
ELSE 'MSSQL$' + @@SERVICENAME + ':'
END ;
-- Capture the first counter set
SELECT CAST(1 AS INT) AS collection_instance ,
[OBJECT_NAME] ,
counter_name ,
instance_name ,
cntr_value ,
cntr_type ,
CURRENT_TIMESTAMP AS collection_time
INTO #perf_counters_init
FROM sys.dm_os_performance_counters
WHERE ( OBJECT_NAME = @CounterPrefix + 'Access Methods'
AND counter_name = 'Full Scans/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Access Methods'
AND counter_name = 'Index Searches/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Buffer Manager'
AND counter_name = 'Lazy Writes/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Buffer Manager'
AND counter_name = 'Page life expectancy'
OR ( OBJECT_NAME = @CounterPrefix + 'General Statistics'
AND counter_name = 'Processes Blocked'
OR ( OBJECT_NAME = @CounterPrefix + 'General Statistics'
AND counter_name = 'User Connections'
OR ( OBJECT_NAME = @CounterPrefix + 'Locks'
AND counter_name = 'Lock Waits/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Locks'
AND counter_name = 'Lock Wait Time (ms)'
OR ( OBJECT_NAME = @CounterPrefix + 'SQL Statistics'
AND counter_name = 'SQL Re-Compilations/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Memory Manager'
AND counter_name = 'Memory Grants Pending'
OR ( OBJECT_NAME = @CounterPrefix + 'SQL Statistics'
AND counter_name = 'Batch Requests/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'SQL Statistics'
AND counter_name = 'SQL Compilations/sec'
-- Wait on Second between data collection
WAITFOR DELAY '00:00:01'
-- Capture the second counter set
SELECT CAST(2 AS INT) AS collection_instance ,
OBJECT_NAME ,
counter_name ,
instance_name ,
cntr_value ,
cntr_type ,
CURRENT_TIMESTAMP AS collection_time
INTO #perf_counters_second
FROM sys.dm_os_performance_counters
WHERE ( OBJECT_NAME = @CounterPrefix + 'Access Methods'
AND counter_name = 'Full Scans/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Access Methods'
AND counter_name = 'Index Searches/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Buffer Manager'
AND counter_name = 'Lazy Writes/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Buffer Manager'
AND counter_name = 'Page life expectancy'
OR ( OBJECT_NAME = @CounterPrefix + 'General Statistics'
AND counter_name = 'Processes Blocked'
OR ( OBJECT_NAME = @CounterPrefix + 'General Statistics'
AND counter_name = 'User Connections'
OR ( OBJECT_NAME = @CounterPrefix + 'Locks'
AND counter_name = 'Lock Waits/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Locks'
AND counter_name = 'Lock Wait Time (ms)'
OR ( OBJECT_NAME = @CounterPrefix + 'SQL Statistics'
AND counter_name = 'SQL Re-Compilations/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'Memory Manager'
AND counter_name = 'Memory Grants Pending'
OR ( OBJECT_NAME = @CounterPrefix + 'SQL Statistics'
AND counter_name = 'Batch Requests/sec'
OR ( OBJECT_NAME = @CounterPrefix + 'SQL Statistics'
AND counter_name = 'SQL Compilations/sec'
-- Calculate the cumulative counter values
SELECT i.OBJECT_NAME ,
i.counter_name ,
i.instance_name ,
CASE WHEN i.cntr_type = 272696576
THEN s.cntr_value - i.cntr_value
WHEN i.cntr_type = 65792 THEN s.cntr_value
END AS cntr_value
FROM #perf_counters_init AS i
JOIN #perf_counters_second AS s
ON i.collection_instance + 1 = s.collection_instance
AND i.OBJECT_NAME = s.OBJECT_NAME
AND i.counter_name = s.counter_name
AND i.instance_name = s.instance_name
ORDER BY OBJECT_NAME
-- Cleanup tables
DROP TABLE #perf_counters_init
DROP TABLE #perf_counters_second
Please mark this reply as the answer or vote as helpful, as appropriate, to make it useful for other readers

How to get rid of compound information from nodes

Hi expert,
       I have a hierarchy used for cost center in the report, when displaying cost center, its compound 'controlling area' is also displaying. such as for a node, its key value is 'CM01FIAC_FR_EA', in wich 'CM01' is for controlling area. I am trying to remove controlling area from display of cost center.
       for cost center, I have removed its compound from displaying by adding controlling area into row and setting it as 'no display', but for nodes of cost center hierarchy, compounds are still ther. please tell me how to get rid of compound information from nodes?
Many Thanks,

Hi Phani,
      cost center is displayed in hierarchy, I have remove compound from leaf of hierarchy, but compound is still there in nodes. also eventhough I set suppress result for controlling area, its result is still in the report. so you reference does not resolve my problem.
Many Thanks,

How to get the Change node in Production Server!!!!!

Hi Guys,
Kindly let me know how to get the Change node in Production Server for the Transaction Code Pe03 for generating the Acknowledgement No for the year 2008 .
Plz provide me the steps how to get the Change Node for Acknowledgement No so tat i can get the configuration done.
Regards
Ansuman Mohanty.

Hi Mr!
If you want to generate the e-file feature 40ACK, do it in our Customization client box (Golden box) & save the request & move to Quality & production.
Still if you need to workout only in Production, than with the help of Basis people you can get the Production change mode for 5 to 10 min time & can generate it. But mostly Basis people wont give us change mode for Production box ... with ur request they can do..try it.
Did u collected 4 quarter TAN no's for 2008 Quarter...if not collect it & generate it at a time.
All the best:-)
Kind Regards,
Saisree.S

Using IClusterInformation Interface to get the server node.

Hi ,
   I have created a portal application which contains an Abstract Portal Component to display the server node the user logs on.
I have written the following code :
IClusterInformation clusterContext =
(IClusterInformation) PortalRuntime.getRuntimeResources().getService( IClusterInformation.KEY);
I too added the Sharing Reference , "com.sap.portal.runtime.system.clusterinformation" to Application Config property in Portalapp.xml file.
But still am getting an error "IClusterInformation cannot be resolved".
Do I need to add some external JAR File to the Java Build Path of my portal Application. If so , Which JAR file I need to add?
Regards,
Eben Joyson.

I use this to get the server - node:
String node = "";
Enumeration props = System.getProperties().keys();
while (props.hasMoreElements()) {
String thisProp = props.nextElement().toString();
if (thisProp.startsWith("dsr.") && thisProp.endsWith(".buffersize")) {
    node = thisProp.substring(5 + thisProp.indexOf("_" + SID + "_"), thisProp.indexOf(".buffersize"));
      if (node != null) {
        String cluster = node.substring(0, 6) + "00";
        node = node.substring(0, 8);
Hope it helps
Johannes

How to get current rowindex of clicked object in cr2008 preview control

hi
i want to get selected raw data when user click on crystal report 2008 preview control.
i can achieve using following code for particular row no.
Dim repReport as new ReportDocument
repReport.Rows(RowIndex).Item(ColumnIndex)
how to get current rowindex ?
Thanks
Sanjiv Sharma

Only way I can think of is to use the rowset controller from the InProc RAS SDK. Here is a snippet of a sample code on how to:
//Load the report
if (clientDoc != null) {
//create metadata structure
RowsetMetaData rowSetMetaData = new RowsetMetaData(); rowSetMetaData.setDataFields
(clientDoc.getDataDefinition().getResultFields());
       Fields fields = rowSetMetaData.getDataFields();
       String colName,colTypeName;
       int colType, len;
       Field field;
       HashMap colNames = new HashMap();
       HashMap colTypes = new HashMap();
       for (int i = 0; i < fields.size(); i++) {
               field = (Field) fields.get(i);
               colName =field.getDisplayName(FieldDisplayNameType.description, Locale
.ENGLISH);
               colNames.put("COL"+i,colName);
       colType = getColTypeFromVariant(field.getType().toVariantTypeString());
       len=field.getLength();
              //Placeholder
        //add column metadata to data structure or XML
        Object colValue;
        int rowCount=0;
        if (getMaxRows() != 0) {
               RowsetCursor rowsetCursor = clientDoc.getRowsetController(). createCursor
(null, rowSetMetaData);
              //Setting the batch size to make sure that you get back all the
              //rows by setting the batch size.
                    clientDoc.getRowsetController().setRowsetBatchSize (rowsetCursor
.getRowset().getTotalRecordCount());
           //Getting the Results back starting from the first row
           RowsetCursor resultCursor = clientDoc.getRowsetController(). createCursor(null,
rowSetMetaData);
           resultCursor.moveTo(0);
              while (!resultCursor.isEOF()) {
                  for (int i = 0; i < fields.size(); i++) {
                           colName=(String)colNames.get("COL"+i);
                           colTypeName=(String)colTypes.get("COL"+i);
colValue=record.getValue(i);
                            //Placeholder
//add row data to data structure or XML
resultCursor.moveNext();
For more details, consult the Report Application Server .NET SDK Developer Guide
Ludek
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How to get Current row of ViewObject in the DoDML methode

Hi all
I have two ViewObject EmplyesView and DeptView
How to get Current row of ViewObject DeptView in the DoDML methode of EmplyesView

OK, we can play this game on and on...
I'll ask for a use case (http://en.wikipedia.org/wiki/Use_case) and you don't give any info we don't already know. After an other 10 posts we probably know what you real problem is and can give you the advice which you could have gotten in the fist place.
So please take some time and describe the problem as if you would ask your mother for help. Tell us how the data model is build and how the VO are related. Is there any input from an user involved? Which information from the other view do you need? How do you get to the doDML method? Is there a button in the ui involved?
Timo

How to get the health , performance information and about the services run on devices that have connected to the system center?

Hi All,
I want to know how to get the health , performance information and about the services run on devices that have connected to the system center to my c# application. Also I need to know about the information of databases that have connected to system center.
I will appreciate your feedback
Thank you

Hi,
You can configure service monitor for the required service on the server
refer below link for how to configure service monitoring
http://www.bictt.com/blogs/bictt.php/2011/03/17/scom-monitoring-a-service-part3
You can use SCOM SDK to connect to the scom server using c# and get required information
http://msdn.microsoft.com/en-us/library/hh329086.aspx
you can find the database in below registry path on management server
HKLM:\SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Setup\DatabaseName
Regards
sridhar v

How to get current assigned participant id?

Hi mates,
This might be a basic questions, but useful for me :)
How to get current assigned participant id from screenflow? Or How to pass it as an argument from interactive activity?
Below is what I tried.
Participant.id or Instance.participant.id - returns login user id
Thanks

Hi,
Please correct me if I understood wrong.
You want to know whether an instance is assigned or not and if assigned then you want to fetch the assigned participant id.
If this is your requirement then please find the code below and make the necessary changes into it.
Write the following code in screen flow automatic activity but before that you need to pass the instanceid as argument to the screen flow.
In the process as well as screen flow layer make an instance variable instanceid as Int.
Then make an argument variable instanceidArg as Int in both the screenflow and process layer and map accordingly so that it will take the instanceid from process layer to the screen flow layer.
Assign instanceid = id.number; in process layer automatic activity but before the global interactive activity where you have maped the screen flow.
Write the following code in screen flow automatic activity.
logMessage("============= instanceid ==============" + instanceid); //instanceid is the id of the instance that you have passed from process layer.
ProcessService ps;
InstanceFilter instF = InstanceFilter();
ps.connectTo(url : Fuego.Server.directoryURL, user : "<userid>", password : "<password>"); //In studio the userid and password will be same
logMessage("Connected");
instF.create(processService : ps);
instF.searchScope = SearchScope(participantScope : ParticipantScope.ALL, statusScope : StatusScope.ONLY_INPROCESS);
//<ProessId Name> is the id of the process where you want to know the assighed participant id
instF.addAttributeTo(variable : VarDefinition.processid, comparator : Comparison.CONTAINS, value : "/" + "<ProessId>");
instF.addAttributeTo(variable : VarDefinition.INSTANCE_NUMBER, comparator : Comparison.IS, value : Int(instanceid));
Fuego.Papi.Instance[] instances = getInstancesByFilter(ps, filter : instF);
foreach (instance in instances) {
logMessage("Assigned ?: " + instance.participantId.empty);
logMessage("instance.participantId: " + instance.participantId);
ps.disconnectFrom();
Bibhu

How to get only expanded node after open & close in CL_GUI_ALV_TREE?

Hi,
I have a tree structure using CL_GUI_ALV_TREE.
I would like to capture only the expanded nodes AFTER open and close operation.
If the user opens all the nodes and then closes them, I get all the nodes when using GET_EXPANDED_NODES.
I want to get only the expanded nodes that the user currently sees on the screen (so in open and close you will not get it as open).
whatever I tried doesn't work.
Do you have any idea how to do it?
Thanks,
Itay

this methods calls method of attribute MR_COLUMN_TREE without setting the parameter NO_HIDDEN_NODES to 'X'
that's why you get every node that is "open" even if not "visible"
as this attribute MR_COLUMN_TREE is protected, you cannot access it...
you should consider using an object of class CL_GUI_COLUMN_TREE directly in place of CL_GUI_ALV_TREE so that you can call the method with this parameter set...
you will have far more to do by hand but you will get more flexibility...

How to get current date in a specified format ?

Hi,
I want to get the current date (java.util.Date()) in the format yyyy-MM-dd HH:mm:ss.
Can you please tell me as to how to get that ?
Regards

I have used the same and the code looks like this. But i am getting java.text.ParseException : UnParseable Date: "Fri Jul 11 13:29:43 CDT 2003"
The Code is :
java.util.Date sysDate = new java.util.Date();
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String formatted_date = df.format(sysDate);
It is erroring out in the last statement !!

How to get Windows Server 2012 trial license key?

How to get Windows Server 2012 trial license key? I'm trying to install WinServer 2012 Trial on a VMWare Workstation 9. I'm asked for the product key during set up. If I ignore putting in the key (since I don't have one) The install fails stating no valid
key. I tried this with Oracle's Virtual Box and the same thing happens. I tried using Majic JellyBean to find the key, but that only works on pre-installed OS. A Technet article said to use aaaa-bbbbb-ccccc-ddddd etc. in the spaces. That doesn't work either.
Articles all over the web seem to have other people in the same boat. Please help :)

Download the trial version from here -
http://www.microsoft.com/en-us/server-cloud/evaluate/trial-software.aspx It does not require a key. If the software is asking for a key, it is not the trial copy. Where did you get your copy?
.:|:.:|:. tim

How to get current month and last month dynamically??

how to get current month and last month dynamically
like
month = getCurrentMonth();
lastmonth = getcurrentMonth() -1;
please help
thanks

hi :-)
/* depracated but can be still useful */
java.util.Date dtCurrent = new java.util.Date();
int month = dtCurrent.getMonth();
int lastmonth = dtCurrent.getMonth() - 1;
System.out.println("* " + month);
System.out.println("* " + lastmonth);
/* better to use this one */
Calendar cal = new GregorianCalendar();
int imonth = cal.get(Calendar.MONTH);
int ilastmonth = cal.get(Calendar.MONTH) - 1;
System.out.println("*** " + imonth);
System.out.println("*** " + ilastmonth);
regards,

How to get current server node information uses webdynpro?

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