Diff. between http session, WebLogicSession

Is WLCS using a proprietary session management, on top of HttpSession?
We are having a few problems witht the session object & cookies.
To make sure that we do not inherit the previously-logged-in user's
session, we are making a check:
<%
if (session.isNew())
session.invalidate();
session = request.getSession(true);
But we have noticed that WLCS puts a cookie, whose name is
"WebLogicSession" and whose value is the session id. When we invalidate
the session, the current Http session id changes (we get a new one), but
the one in the WebLogicSession cookie remains the same. The we start to
get inconsistent results, when we ask session-based questions, such as
"isLogeedIn()".
Is HttpSession different than WebLogicSession. If yes, is there a way to
invalidat/renew WebLogicSession?
Thanks
Burak

We have noticed that we have the problem only when we hit WL thorugh
Apache/Apache bridge. All works fine when we hit WL directly at 7601.
So the new question is: Is there a known bug with cookies/session in Apache
or the bridge?
Thanks
Muhtar Akbulut wrote:
Is WLCS using a proprietary session management, on top of HttpSession?
We are having a few problems witht the session object & cookies.
To make sure that we do not inherit the previously-logged-in user's
session, we are making a check:
<%
if (session.isNew())
session.invalidate();
session = request.getSession(true);
But we have noticed that WLCS puts a cookie, whose name is
"WebLogicSession" and whose value is the session id. When we invalidate
the session, the current Http session id changes (we get a new one), but
the one in the WebLogicSession cookie remains the same. The we start to
get inconsistent results, when we ask session-based questions, such as
"isLogeedIn()".
Is HttpSession different than WebLogicSession. If yes, is there a way to
invalidat/renew WebLogicSession?
Thanks
Burak

Similar Messages

Diff between HTTP and FTP protocols

Hi
could u plz tell the diff between Http & FTP protocols
With Regards
venkat.

Google for "HTTP vs FTP".
You will get plenty of articalls

Maintaining Sessions between http and https

I have a web application in which I want my users to view the login page over SSL and send the login request via SSL also, but then I want to revert back to http://
My problem is, and i've seen this problem on loads of boards with no real resolution, during the login I set some objects with in the session that are used to display information in other parts of the site... but the session object is being lost!!!
I am using Tomcat as my web server, I saw an article on JavaWorld titled "mix protocols transparently in web applications", and apparently to over come this problem if you are using WebLogic 6.1 there is a parameter in the weblogic.xml file that must be configured, but I cant find a similar one on Tomcat!!!
Thanks in advance

Thanks a million for the answer, I have got it working now, but I had to do something a little different for any one else who experiances this problem I'll go through it... I set an attribute in the context which was named the the value of the current session id and contianed the session object. Then when leaving the login handeling in my dispatcher servlet I apended the session id to the url of the next jsp called. In this jsp then I retrived the "secure session" object from the context, this so far is what you suggested.
But then I had to loop through "non secure session" object's attributes and set them in the "non secure session" object, that is I was not just able to reset the "non secure session" object equal to the "secure session" object as when I went on to the next page it was reset to the "non secure session" object again!
The fact that the session object is changed when moving between http and https is (according to Tomcat buglist) a bug of Tomcat 4.1 and did not occur in tomcat 3.2

Main diff between call transaction and session method

hi frnds.
my friend went for an interview they asked her whts the diff between call tran adn session?
she told more thn one transaction we can call for an session she told itseems. but he told tht by cal tran also u cn call more thn one tran it seems... so please canu help me out regarding this question? how we hve to tell in interview?
in advance thanks....

Hi
Batch Input and CALL TRANSACTION are both data transfer methods. Batch Input usually are used to transfer large amount of data. For example you are implementing a new SAP project, and of course you will need some data transfer from legacy system to SAP system. If there is no standard batch input program, direct input program, you would need to write your own data transfer program and it is going to be batch input program. CALL TRANSACTION methods is real-time method, whenever you run the program CALL TRANSACTION can be triggered. CALL TRANSACTION is used especially for integration actions between two SAP systems or between different modules. Users sometimes wish to do something like that click a button or an item then SAP would inserts or changes data automatically. Here CALL TRANSACTION should be considered. You use CALL TRANSACTION and you do everything automatically, collect necessary data, call transaction and so do database update. If any error occurs, show the user them.
Batch Input
With the Batch Input method, an ABAP program reads the external data that is to be entered in the R/3 System and stores the data in a batch input session. The session records the actions that are required to transfer data into the system using normal SAP transactions.
When the program has generated the session, you can run the session to execute the SAP transactions in it. You can explicitly start and monitor a session with the batch input management function (by choosing System - Services - Batch Input), or have the session run in the background processing session.
It offers management of sessions, support for playing back and correcting sessions that contain errors, and detailed logging. Your program prepares the data and stores it in a batch input session. A session is a collection of transaction data for one or more transactions. Batch input sessions are maintained by the system in the batch input queue. You can process batch input sessions in the background processing system.
Your program must open a session in the queue before transferring data to it, and must close it again afterwards. All of these operations are performed by making function modules calls from the ABAP program.
The most important aspects of the session interface are:
Asynchronous processing
Transfer data for multiple transactions
Synchronous database update. During processing, no transaction is started until the previous transaction has been written to the database.
A batch input processing log is generated for each session
Sessions cannot be generated in parallel. The batch input program must not open a session until it has closed the preceding session.
CALL TRANSACTION
In the second method, your program uses the ABAP statement CALL TRANSACTION USING to run an SAP transaction. External data doesnt have to be deposited in a session for later processing. Instead, the entire batch input process takes place inline in your program. With CALL TRANSACTION USING, the system process the data more quickly than with batch input sessions. Unlike batch input sessions, CALL TRANSACTION USING does not automatically support interactive correction or logging functions.
Your program prepares the data and then calls the corresponding transaction that is then processed immediately.
The most important features of CALL TRANSACTION USING are:
Synchronous processing
Transfer of data from an individual transaction each time the statement CALL TRANSACTION USING is called
You can update the database both synchronously and asynchronously. The program specifies the update type.
Separate LUW (Logical Units of Work) for the transaction. The system executes a database commit immediately before and after the CALL TRANSACTION USING statement.
No batch input processing log

Diff between SOAP & HTTP Adapters

Hi
sap xi consultant
I need some information about diff between SOAP & HTTP adapters which one is better then why mostly using adapters(soap/http) pls expailn this.
Thanks&Regards
rajashekar

we use SOAP adapter when we need to connect to remote system or use Webservices in these cases we use SOAP adapter.
HTTP Adapter is used by extenal systems to connect to Intergartin server using native HTTP Interface.
the http adapter is a service which is directly connected to integration engine. Adapter Framework (Java) isnt involved. It is much more performant than SOAP adapter.
Refer the below thread which has more information:
Difference between HTTP And SOAP Adapters.
Differences between HTTP and SOAP adapters?
Thnx
Chirag

How can I flag HTTP session attributes to not be replicated ?

          WLS 5.1 SP8 - In memory replication of a stateful servlet. Is
          there any way to flag data that has been, or is being, loaded into
          a HTTP session so as to not be replicated ? It's a long story,
          but we have some data loaded into a hashtable, more specifically
          a Properties object, stored in our session. With the hastable
          already loaded into the HTTP session, weblogic does not detect
          when we add values to the table, and therefore does not replicate
          the changes. Which is ok since WLS is working as designed. To
          get around this we load the hashtable back into the session everytime
          we add a value to the hashtable. Yup, I know that's ugly. Anyway,
          what I'm trying to find out if is there is an attribute that we
          can set to indicate, to not replicate this data or that data.
          Something along the lines of a attribute on a per hastable value
          basis. For example, I load value A into my hashtable, then I
          need to put my hashtable into the session to get it replicated.
          Next I load value B into the hastable, and again to get it replicated
          I have to load the entire hashtable back into the session. The
          problem here is that the entire table gets replciated. Does anyone
          know if I can set an attribute on value A, when I'm adding value
          B, so as to not replicate value A when I reload the table ? Of
          course all goal is to not store so much data in the session, but
          I'm trying to find a work around until that is completed.
          Thanks,
          David


          Where can I find documentation on the details of how Weblogic decides what will
          be replicated in the HTTPSession object (for example, it only replicates attributes
          which are set or updated using "setAttribute()"?
          Prasad Peddada <[email protected]> wrote:
          >Robert,
          >
          > It is true that we replicate only when you call setAttribute in case
          >of servlets.
          >
          >In case of EJB it is slightly different. EJB sends diff's across the
          >wire. It doesn't
          >replicate the entire state with every request.
          >
          >-- Prasad
          >
          >Chris Palmer wrote:
          >
          >> I think Viresh was referring to modifying part of one attribute causing
          >the whole
          >> of that attribute (i.e. the hashtable) to be replicated.
          >>
          >> Is it actually true though that the behaviour would be different in
          >a stateful
          >> session EJB? I had assumed that the WHOLE ejb state would be replicated
          >each time
          >> (i.e. after each invocation), without even the benefit of having a
          >mechanism such
          >> as setAttribute() to flag the attributes that had changed...
          >>
          >> Chris
          >>
          >> Robert Patrick wrote:
          >>
          >> ? Huh? Since when does it always replicate the entire HttpSession?
          > We were
          >> ? told that it uses a hook in the setAttribute() call to determine
          >which
          >> ? attributes have changed and only replicates those attributes. I
          >know this to
          >> ? be the case because if I retrieve a previously stored attribute from
          >the
          >> ? HttpSession and modify it, my changes do not get replicated unless
          >I call
          >> ? setAttribute again...
          >> ?
          >> ? Robert
          >> ?
          >> ? Viresh Garg wrote:
          >> ?
          >> ? ? Servlet sessions don't work on diffs, so no matter what you do,
          >entire
          >> ? ? Hashtable will be replicated. If you want the optimization for
          >only
          >> ? ? replicating the diff ( the stuff that has changed between 2 updates)
          >,
          >> ? ? consider using stateful session bean and having hashtable part
          >of
          >> ? ? conversational state of stateful session bean.
          >> ? ?
          >> ? ? The solution that you suggested on your own for your problem is
          >not ugly
          >> ? ? as the same solution is used by many customers that I know of.
          >This is
          >> ? ? particularly a problem for people that use Java Beans and use the
          >set
          >> ? ? Property directive of Java Bean in JSP. There also in our auto
          >generated
          >> ? ? code, we put the JavaBean back in HTTP Session, when a setter is
          >called to
          >> ? ? enforce replication.
          >> ? ?
          >> ? ? Keep in mind that whatever we do for replication, we want to support
          >it
          >> ? ? using ONLY standard servlet API and we don't want to introduce
          >any WLS
          >> ? ? specific API to achieve this, and so putting value back in session
          >is the
          >> ? ? only way.
          >> ? ?
          >> ? ? Viresh Garg
          >> ? ? Principal Developer Relations Engineer
          >> ? ? BEA Systems
          >> ? ?
          >> ? ? Dave Javu wrote:
          >> ? ?
          >> ? ? ? WLS 5.1 SP8 - In memory replication of a stateful servlet.
          >Is
          >> ? ? ? there any way to flag data that has been, or is being, loaded
          >into
          >> ? ? ? a HTTP session so as to not be replicated ? It's a long story,
          >> ? ? ? but we have some data loaded into a hashtable, more specifically
          >> ? ? ? a Properties object, stored in our session. With the hastable
          >> ? ? ? already loaded into the HTTP session, weblogic does not detect
          >> ? ? ? when we add values to the table, and therefore does not replicate
          >> ? ? ? the changes. Which is ok since WLS is working as designed.
          >To
          >> ? ? ? get around this we load the hashtable back into the session everytime
          >> ? ? ? we add a value to the hashtable. Yup, I know that's ugly.
          >Anyway,
          >> ? ? ? what I'm trying to find out if is there is an attribute that
          >we
          >> ? ? ? can set to indicate, to not replicate this data or that data.
          >> ? ? ? Something along the lines of a attribute on a per hastable value
          >> ? ? ? basis. For example, I load value A into my hashtable, then
          >I
          >> ? ? ? need to put my hashtable into the session to get it replicated.
          >> ? ? ? Next I load value B into the hastable, and again to get it replicated
          >> ? ? ? I have to load the entire hashtable back into the session. The
          >> ? ? ? problem here is that the entire table gets replciated. Does
          >anyone
          >> ? ? ? know if I can set an attribute on value A, when I'm adding value
          >> ? ? ? B, so as to not replicate value A when I reload the table ?
          >Of
          >> ? ? ? course all goal is to not store so much data in the session,
          >but
          >> ? ? ? I'm trying to find a work around until that is completed.
          >> ? ? ? Thanks,
          >> ? ? ? David
          >

Diff bet lsmw & session

hi guru's
wht is the diff between LSMW and SESSION method.
how enduser will execute LSMW.
in enjoy trac I.e me23n n stands for wht

Hi,
LSMW and BDC are vastly different.
BDC (Batch Data Communication) is a technology used for data transfer. it is meant for transferring data thru SAP transactions itself. when u use BDC for data transfer, the sequence of steps is the same as when u use standard sap transaction screens for data upload. the only difference is that u can use different options for foreground/background processing.
LSMW on the other hand is a tool that helps migrate data from a legacy system (non-sap system ) to SAP system. it offers u various options to use either batch input, direct input, BAPIs or idocs. it involves a series of some 17-18 steps to migrate data.
BDC:
Batch Data Communication (BDC) is the process of transferring data from one SAP System to another SAP system or from a non-SAP system to SAP System.
Features :
BDC is an automatic procedure.
This method is used to transfer large amount of data that is available in electronic medium.
BDC can be used primarily when installing the SAP system and when transferring data from a legacy system (external system).
BDC uses normal transaction codes to transfer data.
Types of BDC :
CLASSICAL BATCH INPUT (Session Method)
CALL TRANSACTION
BATCH INPUT METHOD:
This method is also called as CLASSICAL METHOD.
Features:
Asynchronous processing.
Synchronous Processing in database update.
Transfer data for more than one transaction.
Batch input processing log will be generated.
During processing, no transaction is started until the previous transaction has been written to the database.
CALL TRANSACTION METHOD :
This is another method to transfer data from the legacy system.
Features:
Synchronous processing. The system performs a database commit immediately before and after the CALL TRANSACTION USING statement.
Updating the database can be either synchronous or asynchronous. The program specifies the update type.
Transfer data for a single transaction.
Transfers data for a sequence of dialog screens.
No batch input processing log is generated.
For BDC:
http://myweb.dal.ca/hchinni/sap/bdc_home.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/bdc&
http://www.sap-img.com/abap/learning-bdc-programming.htm
http://www.sapdevelopment.co.uk/bdc/bdchome.htm
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://help.sap.com/saphelp_47x200/helpdata/en/69/c250684ba111d189750000e8322d00/frameset.htm
http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html
LSMW:
The LSM Workbench is an R/3-based tool that supports You when transferring data from non-SAP systems ("Legacy Systems") to R/3 once or periodically.
The tool supports conversion of data of the legacy system in a convenient way. The data can then be imported into the R/3 system via batch input, direct input, BAPIs or IDocs.
Furthermore, the LSM Workbench provides a recording function that allows to generate a "data migration object" in an entry or change transaction.
The main advantages of the LSM Workbench:
Part of R/3 and thus independent of individual platforms
A variety of technical possibilities of data conversion:
Data consistency due to standard import techniques:
Batch input
Direct input
BAPIs (Business Application Programming Interfaces)
IDocs (Intermediate Documents)
The import technique to be used in an individual case depends on the business object.
Generation of the conversion program on the basis of defined rules
Clear interactive process guide
Interface for data in spreadsheet format
Creation of data migration objects on the basis of recorded transactions
Charge-free for SAP customers and SAP partners
http://help.sap.com/saphelp_nw04s/helpdata/en/87/f3ae74e68111d1b3ff006094b944c8/content.htm
http://www.sap-img.com/sap-data-migration.htm
http://www.scmexpertonline.com/downloads/SCM_LSMW_StepsOnWeb.doc
http://allsaplinks.com/lsmw.html
http://myweb.dal.ca/hchinni/sap/lsmw_home.htm
Regards,
Priyanka.

What are the Major and Minor Diffs between oracle,sql server,MSAccess

Hi all,
Can any one explain or send me all the diff between
oracle ,sql server,access..like how much data can each
support,...
Thanks

Dear sir,
here it is.
http://www.oracle.com/database/product_editions.html

JSF / Switch between HTTP and HTTPS

Hello!
I want to switch between HTTP and HTTPS using JSF.
Under Apache Struts framework I can use struts extension "sslext.jar" to configure switching between http and https in one web application.
e.g. Login-jsp should be secured, all other jsp's should run unsecured.
Any ideas?
regards
Harald.

Thanks,
I made the necessary enhancement for the second phase, password confirmation required when return to SSL zone after leaving it after a succesful login.
I did the following:
1) create a class in the application scope and/or singleton class with the servlet paths that require SSL
2) create a plugin that reads ActionConfigs from the ModuleConfig
3) create a filter that sets a request scope flag that says that password must re-entered.
Code Extracts:
1) MainshopContainer application level parameter singleton class:
private static HashMap sslZoneMap = new HashMap(50); // key = servlet path of request, example /login.do
public boolean isInSSLZone(String servletPath)
return this.sslZoneMap.containsKey(servletPath);
public void addToSSLZone(String servletPath)
this.sslZoneMap.put(servletPath,null);
public int getNumberOfActionsInSSLZone()
return this.sslZoneMap.size();
2) Struts plugin
add a call to loadSSLZoneMap in plugin init method:
loadSSLZoneMap(config, mainshopContainer);
private void loadSSLZoneMap(ModuleConfig config, MainshopContainer mainshopContainer)
throws ServletException
try {
ActionConfig[] actionConfigs = config.findActionConfigs();
for (int i = 0; i < actionConfigs.length; i++)
if (actionConfigs.getParameter().indexOf("/jsp/account/") < 0) // /account/* = URL path for SSL zone
// not found = not ssl zone
System.out.println("loadSSLZoneMap, following actionConfigs excluded from SSL Zone: "+actionConfigs[i].getPath());
else
// found = ssl zone
String servletPath = actionConfigs[i].getPath()+".do";
mainshopContainer.addToSSLZone(servletPath);
System.out.println("loadSSLZoneMap, following servletPath added to SSL Zone: "+servletPath);
System.out.println("loadSSLZoneMap, number of actions in SSL Zone: "+mainshopContainer.getNumberOfActionsInSSLZone());
catch (Exception ex)
ex.printStackTrace();
throw new ServletException("Exception caught in loadSSLZoneMap: "+ex.toString()+" Initialization aborted.",ex);
3)
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse res = (HttpServletResponse) response;
String servletPath = req.getServletPath();
boolean secure= this.mainshopContainer.isInSSLZone(servletPath);
The wole picture:
The filter adds a RequestDTO object that includes all request parameters, one of them is the secure flag.
I have a session scope class UserContainer that includes all the session parameters, one of them is the lastRequestDTO.(last made request)
At the end of all my jsp's I set the lastRequestDTO variable.
In that method I set the passwordConfirmationRequired flag if needed:
public void setLastRequestDTO(RequestDTO _lastRequestDTO)
if (this.lastRequestDTO != null && this.lastRequestDTO.isSecure() != _lastRequestDTO.isSecure())
this.setPasswordConfirmationRequired(true);
this.lastRequestDTO = _lastRequestDTO;
I read the passwordConfirmationRequired in all my jsp's in the SSL zone that allow editing or deleting and if that flag is true, a valid password must be re-entered in order to make the updates.
When the password is OK I reset the passwordConfirmationRequired to false.
I need some help for the first phase, that is SSL setup for all actions related to jsp's with url path /account/*
I tought I could define it in the web.xml:
<security-constraint>
<web-resource-collection>
<web-resource-name>All Account Related Pages</web-resource-name>
<url-pattern>/account/*</url-pattern>
</web-resource-collection>
<user-data-constraint>
<transport-guarantee>CONFIDENTIAL</transport-guarantee>
</user-data-constraint>
</security-constraint>
but that doesn't work and finnaly understood why:
Example: /WEB-INF/jsp/account/login.jsp corresponds to /login.do
The url pattern /account/* at the container level is never encountered.
Is it allowed to declare the following action path: /account/login instead of /login?
If yes I could add following prefix /account to all my action paths and forward paths and this could resolve my problem.
What's your opinion?
If no, would your library resolve this?
Will all the Struts/JSP/JSTL url generating tags pick-up the required protocol (http/https) according to your configuration file?
Regards
Fred

Diff between Seeburger Adapter and File Adapter

Hi All,
My company needs to interact with some banks and the banks are particular that they want SFTP, which is not supported by File Adapter, so we have decided to go with Seeburger adapter.
Now what are the differences between File adapter and seeburger adapter?
I believe that Seeburger adapter does not support File Content Conversion, Archiving etc.
Could you all pls put some light on the diff between file adapter and seeburger adapter when it comes to dealing with files?
Xier

Hi
You are aware with working of File Adapter.
The most direct way of using the Seeburger adaptors is to configure the BIC as a module. There is a software component from seeburger called bicmapper which will allow you to
1. Define or import the inbound message metadefinition in various formats ( edifact, xml,...)
2. Using a mapping create an xml variant as the output metadefinition or edifact in the other direction.
3. Create a one to one mapping between input en output.
4. Export the metadata in xsd or sda format for import in XI
5. Generate an SDA which can be deployed in XI and used as a module.
Have a look here,
http://www.seeburger.com/fileadmin/com/pdf/SAP_Exchange_Infrastructure_Integratio_Strategy.pdf
Some Seeburger related information
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e2aeb02c-0601-0010-d680-c9be61ffa390
Go through this threads:
http://www.seeburger.com/fileadmin/com/pdf/SAP_Exchange_Infrastructure_Integratio_Strategy.pdf
Need Material on Seeburger Adapters.
Seeburger Adapter
Installing seeburger adapter
http://www.seeburger.com/xi-adapters/
Thanks

Diff between oracle 10g and 11g

Can any one could tell me what is the main diff between oracle 10g and 11g ?
Thanks in Advance
Venkat

Hi,
You can read
http://www.oracle.com/technetwork/articles/sql/index-082320.html
http://www.oracle.com/technetwork/articles/sql/index-099021.html
Anand

Hi this pandu can i know what is the diff between pnp &pnpce ldb

hi,
this pandu can i know what is the diff between pnp &pnpce logical database.
thanks and regards,
pandu.

pretty much the same.. except that PNPCE has additional functionality to deal with Concurrent Employment.. PL go through <a href="http://help.sap.com/saphelp_erp2005/helpdata/en/c6/8a15381b80436ce10000009b38f8cf/frameset.htm">SAP Help</a> for more info.
~Suresh

Diff between interactive report and interactive alv

Diff between interactive report and interactive alv? Suppose I have been given certain program then how I will diffrentiate that this prog should be done in interactive alv or interactive report.

hi
both are used for same purpose
interactive report means an output list which displays basic details & allow user to interact, so that a new list is populated based on user-selection. With interactive list, the user can actively control data retrieval and display during the session.
I suggest to use ALV.by using ALV we can display in Grid as well as list format.
Output format will be good . Sorting,Filtering facilities are provided by itself.We can have column headings also.
if helpful reward points

Types of DTP , Diff between Standard and Error DTP

Hi experts,
What is DTP , are the Types of DTP , Diff between Standard and Error DTP , how it works in BI 7.0.
I will assign points for your valuable answers.

Hello ,
Data transfer process (DTP) to transfer data within BI from one persistent object to another object, in accordance with certain transformations and filters. In this respect, it replaces the data mart interface and the InfoPackage. As of SAP NetWeaver 7.0, the InfoPackage only loads data to the entry layer of BI (PSA).
The data transfer process makes the transfer processes in the data warehousing layer more transparent. Optimized parallel processing improves the performance of the transfer process (the data transfer process determines the processing mode). You can use the data transfer process to separate delta processes for different targets and you can use filter options between the persistent objects on various levels. For example, you can use filters between a DataStore object and an InfoCube.
Data transfer processes are used for standard data transfer, for real-time data acquisition, and for accessing data directly.
1.Benefit: Data Distributionwithin BI Capabilities (from PSA or InfoProviders to InfoProviders)
2.Improved transparency of staging processes across data warehouselayers (PSA, DWH layer, ODS layer, Architected Data Marts)
3.Improved performance and high scalability
4.Separation of delta mechanism for different data targets: delta capability is controlledby the DTP
5.Enhanced filtering in dataflow
6.Repair modus based on temporary buffers (buffers keep complete set of data)
See these docs for more info
[Data Transfer Process |http://help.sap.com/saphelp_nw04s/helpdata/en/42/f98e07cc483255e10000000a1553f7/content.htm]
[Enterprise Data Warehouse (EDW)|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/67efb9bb-0601-0010-f7a2-b582e94bcf8a]
[What's New with SAP NetWeaver 2004s - Detailed|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/910aa7a7-0b01-0010-97a5-f28be23697d3]
[SAP NetWeaver 7.0 ETL and EII|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e0b24053-654e-2a10-4180-b0e7c7b4c9f2]
[How to Create Monitor Entries from a Transformation Routine (NW7.0)|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/50fda171-e36e-2910-9290-e3dab26c50b5]
FAQ on SAP NetWeaver 2004s
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[Enterprise Data Warehousing for SAP NetWeaver 2004s FAQ|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c9f5fb91-0c01-0010-67a8-fd35946e9403]
Thanks
Chandran

As many HTTP sessions as Internet Explorer windows ?

Hi,
          My web-application is using HttpSession to identify users (with this well known getSession() applied to HttpServletRequest).
          I have noticed that if I open two (or more) Internet Explorer windows and I connect to my web-application, all of them share the same HTTP session.
          That is annoying because some parameters stored in the session are different between the windows.
          When I'm using IE in one window and Firefox in another, there are two separate sessions.
          How can I do to have as many different HTTP sessions as IE Windows ?
          Is it a WLS parameter ?
          I'm using WLS 9.1.
          Thanks a lot.

This is not WLS issue. This is caused by the fact that different browser instances share a same cookie.

Diff. between http session, WebLogicSession

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