Web AS 640 JAVA Sizing Info

howdy folks,
anybody know where i can find some info on how to create a sizing for webas 640 for Java ?
Thanks in Advance to all you geeks and geekets out there,
peace,
Guy Barros

The Web AS itself is a platform, which can run different applications.
As correctly mentioned in the previous answer, sizing for SAP applications, such as EP, BW, XI and many others, delivered on top of Web AS could be found at http://service.sap.com/sizing .
If you are developing java application on top of Web AS, you have to do performance measurements for CPU , Memory, Network and Disk I/O for your own application and then extrapolate the numbers for given number of concurrent users or data volumes.
The document
http://service.sap.com/~form/sapnet?_SHORTKEY=00200797470000098068&_SCENARIO=01100035870000000112&_OBJECT=011000358700000390212007E
describes the detailed procedure on how to prepare the so called "expert sizing".

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JMX Instrumentation guide for State Monitoring in Web AS 640 java

Hi,
I want to use JMX instrumentation to add monitors in my J2EE application so CCMS can trigger alerts according to different tresholds.
Does anyone know if there is a guide that shows you how to do this ?
In the online help all I see is that the J2EE has a JMX Compliant Monitoring architecture but nothing on how to develop the required MBeans in Java.
Thanks.

Hi,
Did you check the Development Manual in the online help:
http://help.sap.com/saphelp_nw04/helpdata/en/21/82a9058fa8de46b1ba7522289345b2/frameset.htm -> Additional Programming Techniques -> Administration and Monitoring?
Best regards,
Viliana

ABAP+Java - MSCS Configuration on Web AS 640

Hi
We are in the process of migrating our CRM 4.0 running Web AS 620 (ABAP+J2EE) to CRM 4.0 Web AS 640 (ABAP +J2EE) on Windows 64 bit Microsoft cluster with Oracle 10g.
I have gone thru lot of installation guides for ABAP + J2EE (640) and do not find the steps for adding J2EE Server (640) to the Cluster.
As per the various guides, I believe the following procedure is right:
1) Install CI (ABAP)
2) Install Database Instance
3) MSCS Node A Configuration
4) MSCS Node B Configuration
5) Select Java Add-in for ABAP - Oracle (SAPINST)
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    - Central Instance Finanlization
I am not sure about the Step 5, as I would have choosen Java System Finalization option under Java Add-in for ABAP (Oracle) in the Central System installation. If I choose Jaa System Finalization, the step 3 & 4 would be choosen after the Java System Finalisation.
Any thoughts on this would be highly appreciated.
Regards
Chandu

Hi
Just to update on my progress.
I noticed there are different options in SAPINST for 32 bit & 64 bit. If you adding Java add-on to ABAP on 32 bit, the said SAP note needs to be implemented as there is no "High Availability option" under Java Add-on for ABAP in 32 bit SAPINST.
However, in 64 bit there is a option for High Availability install under Java add-on for ABAP. So, I believe the steps suggested in the notes are automated in 64 bit.
I checked both the sapinst and noted the following:
32 bit:
NW04 - Java Add-in for ABAP
            Oracle
                 - Central System
                 - Distributed System
64 bit:
NW04 - Java Add-in for ABAP
            Oracle
                 - Central System
                 - Distributed System
                 - High Availability System
                      - SCS installation
                      - Java Database Schema installation
                      - Central Instance Finalisation
                      - Dialog Instance Finalisation
We are configuring cluster on 64 bit, so i believe the steps outlined in the notes are automated under 64 bit.
Please comment.
Regards
Chandu

SSO problem between EP 6 SP9 on Web AS 6.4 JAVA and WebAS 6.3 JAVA.

We have Portal EP 6 SP9 running on Windows 2003 and IIS version 6.
Also implemmnted NTLM to get to the Portal from desktop.
Every thing works fine.
I have also setup SSO between Portal EP 6 SP9 and SAP R/3 4.7, SAP BW 3.3. Every thing works just fine.
We also have product called xEM which runs on webAs 6.30.
SSO is not working between EP 6 SP9 which runs on WebAS 640 Java & xEM which runs on WebAS 6.30 JAVA.
I tried options and changed logon module stack fo ticket and it did not help.
I imported certificate from Portal to webAS 6.3 where xEM is running. Used option load from ticketstore in the admin tool.
Previous to this we have SSO setup between EP 6 SP2 running on WebAS 6.2 JAVA & xEM running on WebAS 6.3 and it just worked fine.
Only change is the new Portal EP 6 SP9 running on WebAS 64.0 JAVA only.
Please help me.

Hmm interesting problem. Have you tried increasing the logging level on the 6.30 WebAS server so you can get more detailed info on what the issue might be?
If so, can you post some of it?

Was 640 java add in installation error 1332 - no mapping...

i am currently installing
the was 640 java add in for the was 640 abap.
i am logged in as /Sap_LocalAdmin and the installation fails.
Please check the following error messages:
INFO 2005-03-16 16:36:26
Successfully added privileges 'SeServiceLogonRight SeNetworkLogonRight SeDenyInteractiveLogonRight SeDenyRemoteInteractiveLogonRight' to account 'JDCKARLSRUHESAPServiceJXI' on host '.'.
INFO 2005-03-16 16:36:28
Successfully added privileges 'SeTcbPrivilege SeAssignPrimaryTokenPrivilege SeIncreaseQuotaPrivilege' to account 'JDCKARLSRUHEjxiadm' on host '.'.
ERROR 2005-03-16 16:36:28
FSL-00001 System call failed. Error 1332 (No mapping between account names and security IDs was done.
) in execution of system call 'LookupAccountName' with parameter (NULL, jdcbwSAP_LocalAdmin, ...), line (305) in file (synxcaccmg.cpp).
ERROR 2005-03-16 16:36:28
FSH-00008 A system error occurred when executing function LookupAccountName. ErrorNo=1332
i don´t know exactly what to do now? should i edit the xml file or what can be done?
or am i wrong with my assumption, that the system´s reference to the group isn´t valid?

Hi,
i had the same problem too.
Actually i'm installing the "Sneak Preview SAP NetWeaver 2004 Slim Edition (Java)" on Windows 2003 DomainController. In this case the relevant settings are stored in "<Location_Of_SAPINST.EXE>\ADA\control.xml", which is being copied to "<SAPINST_INSTDIR>\j2ee_wp\installdefault\" during installation.
Before i started a new installation i searched the original "control.xml" for String "LocalAdmin".
I replaced:
'name:host + "
SAP_LocalAdmin"'
with
'name:this.getDomain() + "
SAP_LocalAdmin"'
and
'name:host + "
SAP_" + this.getSID() + "_LocalAdmin"'
with
'name:this.getDomain() + "
SAP_" + this.getSID() + "_LocalAdmin"'
The installation is still running at the moment, but far behind that point where the error always came up.
For me it looks very good.
SAP says installation on a DC is not supported, which not means that it would be impossible.
Remember to edit the "control.xml" at it's original location BEFORE you start the installation.
Good luck,
Philipp Kammerer

Password resetting in web as abap+java

Hi,
I have installed portal 6.0 SR1 on Web AS ABAP+JAVA 640 SR1.
User I am creating in su01 through the ABAP stack.
Whenever I assign the initial password to a user created in this way or reset password of a user (through the ABAP stack), portal asks for new password and confirm the password.After this, it says "user authentication failed". 
The workaround for this is that with the initial password of the user, I have to login as the user in portal through ABAP stack.When it asks for new password and we confirm it, we have to user this 'new' password to login to the portal screen.
I would like to know whether there is a setting I have to make in the JAVA stack for this purpose, or this is some bug in abap+java stack.
Thanks and regards,
Kunal.

Hi Kunal,
u can reset password of user through Visual Administrator(from UserStore) or by WebAdministrator
for Visual Admin
http://help.sap.com/saphelp_nw04s/helpdata/en/23/fa1f1e5f6841cf92c64dc19d79f290/content.htm
use this also
http://help.sap.com/saphelp_nw04/helpdata/en/d7/fdbc3d8af79633e10000000a11405a/content.htm
for WebAdministrator
just login using Administrator ID.
have to login here with user having administrator rights
url http://<serverName>:50000/useradmin
here assumed port as 50000
http port is
5NN00 ---
NN - Instance Number
Regards
Kishor Gopinathan

SAPINST hange creating database Web AS 640 win 2000 SQL 2000

When I run sapinst to create a web AS 640 instance, the process hangs when creating the database tables. The message says (something like) "info: attempting to create BC_INDX_LOCKING table"
When you look in SQL Enterprise manager, that table is there, and so are several others with later time stamps.
When you look in MMC at the SQL logs it says the database has been 100% analyzed, which tells me the database is in fact completed.
I've tried all sorts to overcome this so any help would be gratefully accepted.

Hi Paul,
Try deleting the database and run the SAPINST again. If it doesnt come up, please post the error in the trace file.
Regards,
Siva
P.S: Award points if you find this useful.

Catch event from Web Dynpro for Java

Dear guru's,
we have a working Web Dynpro for Java. It delivers a company code that needs to be routed to a visual composer model. In the Web Dynpro we use the WDPortalEventing.fire command to trigger an event named 'ShowCompanyCode' in namespace com.sap.vc:epcm. In the visual composer, I used a 'signal in' for the same namespace and event name. However, the supplied value for the company code is not received. Both iviews (from VC and Web Dynpro) are on one page.
I have enabled the flash debug console and did some testing with a VC model that consists of two iviews on one page. Here it does work. I have found some differences in the debug output that points in a direction.
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When getting the info from the Web Dynpro iview, I get the following string: signalinAHAO8 -1000. It seems that the web dynpro does not supply the values in a correct way. However, the same mechanism is used to supply the data to another web dynpro iview and that works fine.
Do we have to use special coding to be able to fire the event to a VC iview? Any help will be appreciated and points will be awarded!
Thanks,
Arno

A. Van de Camp,
You can create two iViews that communicate with each other on the same page, using client-side eventing, so that the output of the first iView serves as the input to the second. Eventing in the portal is based on the use of the Enterprise Portal Client Manager (EPCM), an object defined by the portal client framework to handle functions such as client eventing.
To define eventing between an iView created and existing in the portal(web dynpro iview), and an iView created in Visual Composer:
1.Check the properties of the existing portal iView and find out its EPCM event name.
2. In Storyboard, open the iView that is to be the second part of the eventing scenario and create the required port: as input or as output.
3. Double-click the newly-created port and in the Configure Element task panel, enter the portal event name in the Signal name field and the EPCM event in the EPCM event field.
Regards,
Sami

Resources for implementing HTTP web server using java

hi ,
Thanks for giving your precious time in reading the message.I want to build a HTTP web server using java,which will run on my machine and I can communicate with it through web browser(IE) using HTTP requests and response.
I know java language, but quite new to network programming.I want to gain enough knowledge on network programming in java.Can you please suggest me good books or any other resources available on the internet for the required subject.Any help will be greatly appreciated.
my email-id is : [email protected]

hi there my friend,
I am writing my own web server too. in w3c there is a sample web server called jigsaw-open source :) and simple-
I do think it worth trying.
you can contact me if you want to share some source and info. cause I will.
[email protected]
but within 2 weeks I will be back for studying for my web server. you have to wait for a while.

How to access .asmx Web Service using JAVA? Newbie

Hello Experts,
Currently, I have a project where in I have to access a ,NET web service. It is made of C#. I just want to ask how will I start the accessing process? I made this simple equation on how my project is.
Java Project + C#.Net Web Service = Integration
1. Do i need to create a Web Service too for the Java Project? If yes, What are the necessary tools needed for the creation of this Java Web Service?
2. The .NET Web Service is available online. (It is made by other people).
3. Based on the equation, what is the equivalent technology for the + sign?
4. Can you site a concrete example for accessing a web service?
5. I'm new here. Totally I have no idea where to start.
6. Thank you experts.
Edited by: Benedict.Aluan on 05 30, 08 1:38 PM
Edited by: Benedict.Aluan on 05 30, 08 1:39 PM

Hello
Thanks a lot for your help ...
I am developing simple J2EE based web service client using IBM WSAD 5.1. I have used the following code to call .asmx web service in Java
String url = "http://www.w3schools.com/webservices/tempconvert.asmx?wsdl";
     String namespace = "http://tempuri.org/";
     name = request.getParameter("txtName");
     try
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          Service serv = factory.createService(new URL(url),new QName(namespace,"TempConvert"));
          System.out.println("Got Service......");
          Call obj = (Call)serv.createCall();
          System.out.println("Got Call......");
          obj.setProperty(Call.ENCODINGSTYLE_URI_PROPERTY,"");
          obj.setProperty(Call.OPERATION_STYLE_PROPERTY,"wrapped");
          obj.setTargetEndpointAddress(url);
          obj.setPortTypeName(new QName(namespace,"TempConvertSoap"));
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          obj.addParameter("param1",XMLType.XSD_STRING,String.class,ParameterMode.IN);
          obj.setReturnType(XMLType.XSD_STRING);
          System.out.println("Parameters Set.....");
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    }But this code is throwing exception that
Invalid Address "http://www.w3schools.com/webservices/tempconvert.asmx?wsdl"I have also tried this URL with Java Proxy. But it showing the same error.
Plz can u tell me how to access .asmx web service ?
Waiting 4 reply.

How to consume the Abap web service in Java web-dynpro

Hi Everyone,
I want to consume ABAP web service in java web dynpro.
so when i tried to create model in java web-dynpro, it gave me an error message saying "Invalid WSDL or WSDL not found".
i think this error message is because, to access the WSDL of abap web-service, we need username and password, but the dialog box in java web-dynpro is not programmed to take username and password from us and send it to the server to get the WSDL.
i came to this conclusion because i was able to successfully test my abap web-service in java portal. the java portal asked me the username and password to open the WSDL.
So, please help me to consume the abap web service in java web-dynpro.
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Hi Vikas ,
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I think this is pretty help ful to you
Best Regards
Srikatnh

Web Dynpro without Java stack?

Hello
a simple question : Is is possible to deveop and run Web Dynpro applications on a system with no Java stack? It is a ECC 6.0 system.
Thanks
A.

Hi Aleksandra,
Yes it is posible to develop and run Web Dynpro applications without Java Stack.
For Web Dynpro for ABAP :- Java stack not required, you can do with SAP System T-Code - SE80 if Web Dynpro Component available in your sap system.
For Web Dynpro for Java :- You must require Java Stack.
Hope this will helps you.
Thanks
Arun Jaiswal

HT1208 Where do I find a tutorial about how to use the new iTunes? I have version 11.1.3 (8). I looked on the Apple web site but only found info extolling the virtues of iTunes, not how to use it.

Where do I find a tutorial about how to use the new iTunes? I have version 11.1.3 (8). I looked on the Apple web site but only found info extolling the virtues of iTunes, not how to use it.

Use it the same way as previously.
ctrl B shows the menus.
ctrl S shows the sidebar.
What else do you need help with?

Can I Design a Forum with using web dynpro for java?

Hi All:
Can i design a forum with using web dynpro for java?
I want to design an application like a simple forum which maybe has many replies.So if i use
the UI technology "web dynpro for java", i will to create UI elements dynamically.How can i control this
dynamical UI elements to keep layout ?

Hi,
yes you can do that....
for exaple if you observe SDN...
you can imagine like....
A big Transparent Container(TC)....
Inside that number of other TCs(depending upon the question nd its replies...)....
In side each TC, again around 9 UIElements....
one for menioning what is the question/reply?
other for your description of question/reply...
other for your name,
displaing your fourm point... etc...
So it will be
for(loop till your (Question+No of replies))
Create Transparent Container....
Add Childs to the Container...
Decide your layout....
In case if you want to know how to create UIElements dynamically....
http://help.sap.com/saphelp_nw04/helpdata/en/4f/07cf3dd28b5610e10000000a114084/frameset.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdjava/dynamic%2bui%2bgeneration
Regards,
Srinivas.
Regards,
Srinivas.

Creating a purchase order in web dynpro for java.........

hello all,
i am new to web dynpro for java.i have already done an application
"Creating a Web Dynpro Application Accessing ABAP Functions" this application
have good document on sdn.
this application is working fine .
Now i got an requiremnt for creating a purchase order in web dynpro for java.
in normal report when i call the bapi the parameter are the header, headerx,item, itemx is an internal table.
CALL FUNCTION 'BAPI_PO_CREATE1'
EXPORTING
    POHEADER                     = HEADER
    POHEADERX                    = HEADERX
POADDRVENDOR                 =
TESTRUN                      =
IMPORTING
EXPPURCHASEORDER             =
EXPHEADER                    =
EXPPOEXPIMPHEADER            =
TABLES
   RETURN                       = RETURN
   POITEM                       = ITEM
   POITEMX                      = ITEMX.
i just want to know how can i fill these internal table in web dynpro
for java to create an application accessing "Bapi_po_create" .
Thanks

Hi Gopal,
I'm not sure what is your issue, it seems you're not really understanding how the Model structure works in WDP.
I'll assume few things here, like you know how to Import the Model into the WDP, and you know a little bit about what Java Classes will represent this Model in the Project.
Try these steps:
1. Import your Model into the Project;
2. Open your Component Modeler, create a Data Link between your Model / Component (Or Custom Controller, as you prefer)
- You can also use the "Apply Template -> Service Controler"
3. Map the Input of your Model as the Main Node, check the Input Tables (you prob. will have two, POITEM = ITEM - POITEMX = ITEMX)
4. Also, check the Return box, since this is BAPI return (You can use to display Backend messages)
Now you have the Model mapped into your Controller, you need to develop the Java function to execute it.
1. Create a new Input class, like
BAPI_PO_CREATE1_Input purchaseOrderCreateInput = new BAPI_PO_CREATE1_Input();
2. Bind your Input Node, in the Controller, with your Input Class;
wdContext.nodeBAPI_PO_CREATE1().bind(purchaseOrderCreateInput);
3. Set any Import parameters you need:
purchaseOrderCreateInput.setEXPPURCHASEORDER(XXXX);
4. To Add references to the Table, you will perform something like:
First, you need to know what "Structure" you need to add (POItem Structure) - You have a Java class that represents that Structure..
POITEM_Element poItemElement = new POITEM_Element();
poItemElement.setPROPERTY();   /// Set your Properties
purchaseOrderCreateInput.getPOITEM().add(poItemElement);
5. Execute your Input,
purchaseOrderCreateInput .execute();
Hope it helps,
Regards,
Daniel

Web AS 640 JAVA Sizing Info

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