WCF Binding for Session

Hi
We are developing a Azure WCF service as a webrole which uses Azure AD for authentication. This works fine when using the default BasicHTTPBinding. Client is a windows forms application using Active Directory authentication library with token in the headers.
However, we require sessions and therefore would need to use WSHTTPBinding.
Kindly advise how to configure this binding with respect to security on the service as well as client side.
Thanks
Abhishek

Hi Vivian
Reply still awaited.
Update from my side: Came to the conclusion that we will need to go for NetTcpBinding because we need duplex communication behind a NAT.
Now I am looking for a sample where WCF BearerTokenMessageInspector on server and AdalAuthorizer on client can be applied along with message security using NetTcpBinding.
Kindly advise asap.
Best Regards
Abhishek

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Err "Couldn't retrieve binding for the given channelId" in receiver SOAP CC

Hello.
We have increase the support package level of our XI 3.0 system from level 17 to 23. After this "upgrade" all interfaces using a receiver SOAP channel communication are getting the next error:
SOAP: response message contains an error XIServer/UNKNOWN/ADAPTER.JAVA_EXCEPTION - com.sap.aii.af.service.cpa.impl.exception.CPALookupException: Couldnt retrieve binding for the given channelId: Binding:CID=8cb6335a548730ea9ca27aaa78034109; at com.sap.aii.af.service.cpa.impl.lookup.AbstractLookupManager.getBindingByChannelId(AbstractLookupManager.java:361) at com.sap.aii.af.mp.soap.web.MessageServlet.doPost(MessageServlet.java:421) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
We have done the next steps:
- Run SXI_CACHE and start a complete cache refresh,
- http://<Host>:<portNo.>/CPACache/refresh?mode=full
- Restart J2EE server.
The problem isn't solved.
any idea?

Probably you need to ask your BASIS team if they have done it or not.
Secondly you can just see if something has been done under SWCV SAP BASIS --- http://sap.com/xi/XI/System --- Adapter Metadata, just by oping any adapter and then by looking at Properties or Hisotry from menu "Adapter Metadata". Here you can see the date under "Changed on", so if this matches with your upgrade date then something has been done. But this check will not help you know about the SP level. So better to ask with BASIS.

Problem with Action binding for a command button in a Managed Bean

Hi
Thank you for reading my post
I am trying to use a backing bean for a button action binding.
I followed all steps as they seems to be correct. i did not made any changes directly by hand , all of changes are introduced by oracle
Jdeveloper wizards. but now i get this exception
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can you please take a look and tell me what can be wrong?
thanks
here is method and its body in managed bean
public String userAccept_action() {
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        if (!operationBinding.getErrors().isEmpty()) {
            return null;
        return null;
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javax.faces.FacesException: #{ButtonActions.userAccept_action}: javax.faces.el.EvaluationException: javax.faces.FacesException: javax.faces.FacesException: The scope of the referenced object: '#{bindings}' is shorter than the referring object
     at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:98)
     at oracle.adf.view.faces.component.UIXCommand.broadcast(UIXCommand.java:211)
     at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:287)
     at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:401)
     at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:95)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
     at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
     at oracle.adf.share.security.authentication.AuthenticationFilter.handleAuthentication(AuthenticationFilter.java:177)
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     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at webui.common.CharacterEncoding.doFilter(CharacterEncoding.java:26)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:367)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:336)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:196)
     at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:105)
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     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:167)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.security.jazn.oc4j.JAZNFilter$1.run(JAZNFilter.java:396)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAs(Subject.java:396)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:415)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:619)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:619)
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     at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:190)
     at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
     at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:143)
     at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:92)
     ... 34 more
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     at com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:292)
     at com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:97)
     at oracle.adfinternal.view.faces.el.AdfFacesVariableResolver.resolveVariable(AdfFacesVariableResolver.java:40)
     at oracle.adfinternal.view.faces.model.VariableResolverUtils$JspResolver.resolveVariable(VariableResolverUtils.java:79)
     at com.sun.faces.el.impl.NamedValue.evaluate(NamedValue.java:145)
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     at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:160)
     ... 37 more
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     at com.sun.faces.config.ManagedBeanFactory.setPropertiesIntoBean(ManagedBeanFactory.java:567)
     at com.sun.faces.config.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:253)
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Thank you for reply , but it does not helps or maybe i did not apply it correctly
here is faces-config.xml code snippet :
<managed-bean>
    <managed-bean-name>ButtonActions</managed-bean-name>
    <managed-bean-class>webui.common.actionListener.ButtonAction</managed-bean-class>
    <managed-bean-scope>session</managed-bean-scope>
    <managed-property>
      <property-name>bindings</property-name>
      <value>#{bindings}</value>
    </managed-property>
</managed-bean>here is binding for the button in jsp file :
<af:commandButton
                                text="#{res['button.accept']}"
                                disabled="#{!bindings.Commit.enabled}"
                                action="#{ButtonActions.userAccept_action}"/>and here is some code portion of ButtonAction class
package webui.common.actionListener;
import oracle.binding.BindingContainer;
import oracle.binding.OperationBinding;
public class ButtonAction {
    private BindingContainer bindings;
    public ButtonAction() {
    public BindingContainer getBindings() {
        return this.bindings;
    public void setBindings(BindingContainer bindings) {
        this.bindings = bindings;
    public String userAccept_action() {
        BindingContainer bindings = getBindings();
        OperationBinding operationBinding =
            bindings.getOperationBinding("Commit");
        Object result = operationBinding.execute();
        if (!operationBinding.getErrors().isEmpty()) {
            return null;
        return null;
}and i still get the same error.

How to design a wcf service for specific requirement

i have 2 question on wcf.
1) suppose some one develop a bus booking service using wcf and expose the same service over 2 different endpoint like tcp and http but i like to know what would be the advantage of having 2 or more endpoint for single service ? in what kind of situation
people use this trick? discuss in details.
2) how can i offer some extra functionality for tcp client. suppose my service has 5 function but http client can call only 2 and tcp client can call all. how do i design wcf service in this way. any idea would be appreciated. thanks

Hi Mou_kolkata,
>> 1)what would be the advantage of having 2 or more endpoint for single service ? in what kind of situation people use this trick? discuss in details.
In my mind the advantage of providing different endpoints for a single service is that each endpoint could use different binding and we would use different endpoints for logical grouping by function, we could also apply different levels of security
in the binding for each endpoint. For example you can expose an interoperable endpoint for Java, PHP, ... clients and a proprietary binary endpoint which could be faster but only for .NET clients.
Besides, please also try to check this similar thread:
http://stackoverflow.com/questions/6033788/when-why-would-i-use-multiple-endpoints-vs-a-single-endpoint-in-a-wcf-service .
>> 2) how can i offer some extra functionality for tcp client. suppose my service has 5 function but http client can call only 2 and tcp client can call all. how do i design wcf service in this way. any idea would be appreciated.
An esay way is to create two services. One service is for http client with 2 functions and the other service is for tcp client with 5 functions.
Or maybe you need do some authentication, for more information, please try to refer to:
http://stackoverflow.com/questions/11566182/how-do-i-restrict-access-to-some-methods-in-wcf .
Best Regards,
Amy Peng
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Error: Missing initial value for session parameter

Hi,
I'm facing a problem while running the ETL process for Complete 11.5.10 Execution Plan in DAC Client. Some tasks are getting failed beacuse of the following error:-
ERROR : TM_6292 : (5080|4064) Session task instance [SDE_ORA_Product_Category_Derive_Full]: VAR_27026 [Error: Missing initial value for session parameter:[$DBConnection_OLAP].].
ERROR : TM_6292 : (5080|4064) Session task instance [SDE_ORA_Product_Category_Derive_Full]: CMN_1761 [Timestamp Event: [Mon Nov 19 21:01:52 2007]].
ERROR : TM_6292 : (5080|4064) Session task instance [SDE_ORA_Product_Category_Derive_Full]: TM_6270 [Error: Variable parameter expansion error.].
ERROR : TM_6292 : (5080|4064) Session task instance [SDE_ORA_Product_Category_Derive_Full]: CMN_1761 [Timestamp Event: [Mon Nov 19 21:01:52 2007]].
ERROR : TM_6292 : (5080|4064) Session task instance [SDE_ORA_Product_Category_Derive_Full]: TM_6163 [Error initializing variables and parameters for the paritition.].
ERROR : TM_6292 : (5080|4064) Session task instance [SDE_ORA_Product_Category_Derive_Full]: CMN_1761 [Timestamp Event: [Mon Nov 19 21:01:52 2007]].
ERROR : TM_6292 : (5080|4064) Session task instance [SDE_ORA_Product_Category_Derive_Full]: TM_6226 [ERROR: Failed to initialize session [SDE_ORA_Product_Category_Derive_Full]].
ERROR : LM_36320 [Mon Nov 19 21:02:08 2007] : (2108|2632) Session task instance [SDE_ORA_Product_Category_Derive_Full]: Execution failed.
When i checked the parameter file i can see the value assigned to the $DBConnection_OLAP. The same tasks ran successfully when i ran the ETL process for Complete 11.5.10 for the first time. I did not change anything after that and also all these are came built-in with the installation of Oracle BI Applications.
Please anyone give me an idea what is causing the problem.
Thanks,

in DAC > Run History > Task Details, query
Name = SDE_ORA_Product_Category_Temporary
Open Status Description, look for string -lpf, the file after it is the actual parameter file DAC send to INFA server. E.g
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Open the parameter file, most likely the [session_name] does not match with SDE_ORA_Product_Category_Derive_Full or some parameters are missing.

How to set persistent binding for QLA2300 (Sun branded -uses qlc driver)

How to set persistent binding for QLA2300 (Sun branded ) HBA using qlc driver from Sun?
Are there any CLI's for it?
Is it done automatically?
Is there any way by which we can infer that persistent binding is done?
Platform: Solaris 9 on SPARC

Persistent binding is effectively provided by STMS (MPxIO) - is there anything in particular you're wanting to do that STMS doesn't provide?

Can't create a JAXB binding for ejb-jar.xml using xjc

Hi all,
I have been trying to build a JAXB binding for EJB deployment descriptors, mainly because I have to update a hand-cranked ejb-jar.xml file on the fly with some additions that have come from a code generator.
I have tried to use
xjc ejb-jar_2_1.xsd j2ee_1_4.xsd ejb-jar_2_1.xsd
xjc on the schema definitions I found at http://java.sun.com/xml/ns/j2ee/ but I can't get it to work. It produces reams of errors, see below for a short extract.
Of course, someone could put me out of my misery and tell me where to find a binding that someone else has done. I can't be the first chimp on the planet that has wanted to do this!
Any help much appreciated.
errors:
[WARNING] warning: "blockDefault" attribute of <schema> is not supported
line 3 of xml.xsd
[WARNING] warning: "finalDefault" attribute of <schema> is not supported
line 3 of xml.xsd
[WARNING] warning: <key> identity constraint will be ignored by JAXB validation
line 117 of j2ee_web_services_client_1_1.xsd
[WARNING] warning: <key> identity constraint will be ignored by JAXB validation
line 115 of ejb-jar_2_1.xsd
[WARNING] warning: <keyref> identity constraint will be ignored by JAXB validation
line 129 of ejb-jar_2_1.xsd
[WARNING] warning: <key> identity constraint will be ignored by JAXB validation
line 145 of ejb-jar_2_1.xsd
[WARNING] warning: <keyref> identity constraint will be ignored by JAXB validation
line 159 of ejb-jar_2_1.xsd

Exception initializing 'oracle.dbtools.raptor.MonitorJDBCAddin' in extension 'Oracle SQL Developer': oracle.classloader.
util.AnnotatedNoClassDefFoundError:
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Coherence integration with oracle weblogic portal for Session management

Could you please let me know how to configure coherence integration with oracle weblogic portal for Session management. Its very urgent. please help.

Please take a look at the following web page -
http://coherence.oracle.com/display/COH35UG/Coherence*Web+Session+Management+Module
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When we have to go for session method, when we have to go for call transact

when we have to go for session method, when we have to go for call transaction method if i have a 3000 records in flat file. which is better? why

Data Transfer
During the process of data transfer, data is transferred into the SAP R/3 System. This transfer is from an external system to SAP R/3 system. Whenever you transfer data from an external system into an R/3 System, you can use data transfer because it is installed and regularly transfers data from an external system into an R/3 System.
As discussed, with the help of BDC, you can transfer the required data from a non-SAP system to an SAP system. For this kind of data transfer you are required to write an ABAP program. This ABAP program would help to export the concerned data to a sequential dataset file. The data in this file has to be stored. This should be stored in a format, which is acceptable to SAP batch input program. But, to transfer data from a SAP system to another SAP system, you can take the aid of RFC or CPI-C.
SAP application supports the data transfer of numerous SAP business objects. The said data transfer program specifies the data format definition, which is necessary to import the data into the R/3 System. There are three methods available for transferring data:
Direct Input:
In this method the SAP function modules execute the consistency checks. However, there are other means of checking with the help of screens. The Direct Input Method has considerable performance advantages.
Call Transaction:
In this method you can check the data consistency with the help of screen logic.
Batch Input Session:
In this method data consistency is checked with the help of screen logic.
Direct Input Method
Among the methods of data transfer through BDC, direct input method is the one that is used, especially in case of transferring large amount of data. In order to enhance the batch input procedure, the system offers you with the direct input technique.
There is a distinction between the batch input technique and this technique. Unlike batch input technique, this technique does not create sessions. Instead, it stores the data directly. Moreover, it does not process screens. The data has to be entered directly into the corresponding database tables. The system calls a number of function modules which execute necessary checks, if any required. In the case of errors, the direct input technique has a facility to restart the entire mechanism. However, if you want to restart the entire mechanism in case you faced an error, then direct input programs must be executed in the background only. One has to use program RBMVSHOW or Transaction BMV0 to maintain and start these programs.
Call Transaction Method
Call Transaction method is another method used for Data Transfer. In this type of method your program will use the ABAP statement CALL TRANSACTION USING in order to run a SAP transaction. In this type external data need not be deposited in a session for being processed later on. Instead, the entire batch input process takes place inline in your program.
Here, the data transfer program must convert the data that has to be transferred into the SAP system. This is as per requirement by the SAP data structure or the transaction which is using it. It is to be remembered that a conversion of the data types may be necessary at different times during the process.
Suppose there is a data type mismatch then you have to convert the data types to type C. In this regard the data transfer program should be capable of exporting the data in SAP format to the sequential file. At the time of uploading the data into the SAP system, the BDC program reads the data from the abovementioned sequential file.
Batch Input Session Method
This is the third method for data transfer. If you use the batch input method to transfer data, then you should remember that an ABAP program has to read the external data which is to be entered in the R/3 System. Subsequently, it stores the concerned data a "batch input session." The batch Input session records the actions which are required in the process of transferring data into the system. This can be done by using normal SAP transactions.
As soon as the program generates the said session, you will be able to run the session in order to execute the SAP transactions in it. Moreover, you can start the session, and at the same time, can monitor a session with the help of batch input management function. For this you have to choose:
System à Services à Batch input. Moreover, you can have the session run in the background processing.
Writing a Data Transfer Program
If you want to write a data transfer program, you have to follow the steps mentioned below.
Firstly, you will analyze the structure of the existing data. Subsequently, your job is to specify the conversions, which are essential to fill the SAP data structures.
Secondly, you have to generate the SAP data structure. In case the program is written in ABAP, you will require only the required tables in the concerned program with the help of TABLES statement.
Thirdly, you will have to initialize the SAP data structure.
Fourthly, fill the structure with data, performing any conversions and error checking that are required.
Finally, you will write the sequential file. In the SAP system this sequential file is typically required for making the data available to the batch input program.
Batch Input Method
Batch input method is a type of data transfer method. It is used for bulk data transfer; it is one of the primary ways by which data can transferred into the R/3 System. This method is not for near real-time data transfers.
There are various typical uses of batch input. One of the ways includes the one-time import of data. This import of data is from a legacy system into a newly installed R/3 System. In addition to it, another typical use is for periodic (i.e. hourly, daily..., and so on) transfers of data. These transfers are from external systems or legacy systems which are still in use into R/3 system where all enterprise data is consolidated.
The R/3 applications deliver different programs for batch input, which are ready to be used. However, in some cases a customer has to write his or her own batch input program. This is required in order to convert the concerned data from a legacy System or from a proprietary format into an R/3 data format.
The process flows for a batch input are discussed below.
Data Transfer Decision-Making: It is with a decision to transfer data from an external source into R/3 that the process of batch input begins. It is probable that the external source may be a legacy system that is being replaced. A one-time bulk data transfer is foreseen in this regard. Alternatively, the external source may be an external system that is to remain in use. In this case, a regularly recurring bulk data transfer is foreseen.
Setting up Batch-Input for Data Transfers: If R/3 standard one-time or regular data transfers are required, then by means of customizing settings in the R/3 Customizing System in SAP ASAP set up will occur. You must set up custom batch input procedures by hand, which means the system administrator must schedule the data conversion program that creates the batch input session. The system administrator and the batch input programmer must determine the following: how frequently data is made available from the external system, how frequently the conversion program should run, and whether the conversion program runs in R/3 (ABAP program) or in a host system (external program).
Processing Batch Input Sessions: When a batch input session is processed, then the actual transfer of data into R/3 takes place. Little attention is required in processing of batch input sessions by the system administrator. Usually, the starting of batch input sessions is automated by the system administrator. If necessary, the administrators can also start batch input session explicitly from transaction SM35.
Checking Batch Input Sessions: For a system administrator the routine activity is to check daily or more frequently in transaction SM35 whether all batch input sessions have been completed successfully. It is the schedule for running batch input sessions on which the schedule for checking sessions depends upon. For doing this check the R/3 System provides easy-to-use batch input management tools.
Analyzing Errors: It is the duty of the system administrator to analyze the problem if one or more transactions in a session end in errors. Usually, the assistance of the affected data entry specialist or department for this analysis will be needed by the system administrator. In the situation where the problem was caused by incorrect data conversion or incorrect generation of the batch input session then the programmer who wrote the data conversion program may also need to be involved.
Error Handling in Batch Input Method
It is found that most problems usually fall into one of the following two categories discussed below.
In this case either required data is missing from the batch-input session or invalid data has been included in the session. Errors in the data conversion program or the presence of unexpected types of data or incorrect data in the legacy database are the possible external causes of this type of problem. Within R/3, the causes for this type of problem include incorrect or incomplete customizing in an application. For example, a legacy data type may not have been foreseen in the check table entries made in application customizing.
This case mainly includes technical/programming problems. The data is entered by a batch input session by running R/3 transactions non-interactively. Therefore, a typical technical or programming problem is the incorrect identification of one of the data fields in a transaction. Thus, the conversion program may not fill a required data field or may have provided invalid values.
Conclusion
I have gone through the details of batch data communication and various methods used to transfer data. One can make use of BDC to transfer data from a SAP to SAP system. In addition, it can transfer data from a non SAP system to SAP system too. I have discussed the various methods of BDC and the error handling in the respective methods.
Thanks,
Shankar

When we have LSMW for migrating data then why we will go for Session/Call ?

Hi Guru's,
Could you please tell me ...
When we have LSMW for migrating data , why will go for Sessions/call Transaction for migrating? when we do with LSMW we can complete the object with less time then why we have will do with session/call transaction?
when we have to use LSMW ? and when we have to use SESSION/ CALL TRANSACTION ..
thanks in advance..
vardhan

LSMW can't upload large amount of data into the database.
Whereas BDC SESSION CALL /TRANSACTION method can upload large amount of data into the database.
The error capture method is superior in BDC.
BDC programs can be scheduled to run on periodic basis as per the customer requirements.

Event ID: 4, Source: Microsoft-Windows-Kernel-EventTracing, maximum file size for session "ReadyBoot" has been reached.

Hello,
I upgraded my machine to Win7 x64 Pro about 3 weeks ago. My HW is an Asus mobo, Intel Q9450 w/8GB RAM. The boot drives are two Raptors configured as RAID01. All the drivers are the latest available from Intel, Asus and 3rd party vendors. My WEI is 5.9, limited by the disk transfer rates, otherwise 7.1 and 7.2 on the other indexes.
I've been receiving these errors at boot;
Log Name:      Microsoft-Windows-Kernel-EventTracing/Admin
Source:        Microsoft-Windows-Kernel-EventTracing
Date:          11/10/2009 7:51:03 AM
Event ID:      4
Task Category: Logging
Level:         Warning
Keywords:      Session
User:          SYSTEM
Computer:      herbt-PC
Description:
The maximum file size for session "ReadyBoot" has been reached. As a result, events might be lost (not logged) to file "C:\Windows\Prefetch\ReadyBoot\ReadyBoot.etl". The maximum files size is currently set to 20971520 bytes.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
    <Provider Name="Microsoft-Windows-Kernel-EventTracing" Guid="{B675EC37-BDB6-4648-BC92-F3FDC74D3CA2}" />
    <EventID>4</EventID>
    <Version>0</Version>
    <Level>3</Level>
    <Task>1</Task>
    <Opcode>10</Opcode>
    <Keywords>0x8000000000000010</Keywords>
    <TimeCreated SystemTime="2009-11-10T12:51:03.393985600Z" />
    <EventRecordID>28</EventRecordID>
    <Correlation />
    <Execution ProcessID="4" ThreadID="164" />
    <Channel>Microsoft-Windows-Kernel-EventTracing/Admin</Channel>
    <Computer>herbt-PC</Computer>
    <Security UserID="S-1-5-18" />
</System>
<EventData>
    <Data Name="SessionName">ReadyBoot</Data>
    <Data Name="FileName">C:\Windows\Prefetch\ReadyBoot\ReadyBoot.etl</Data>
    <Data Name="ErrorCode">3221225864</Data>
    <Data Name="LoggingMode">0</Data>
    <Data Name="MaxFileSize">20971520</Data>
</EventData>
</Event>
The image for PID 4 is listed as System.
My searches have turned up similar events listed but no solutions.
Any help would be appreciated.
Cheers!

Session "Circular Kernel Context Logger" failed to start with the following error: 0xC0000035
As suggested above I assume this is a microsoft issue? It has been discussed here and other forums for quite some time. I never have seen a fix? I wish when we received errors of this nature microsoft would tell us what they were. How is this related to superfetch? What is superfetch? Why would superfetch have changed?
BY THE WAY.... Superfetch is on(started) is on automatic and logs on as local system. So this is not the cause of my issue. Also what is readyboot? Does the average computer really know what these programs/services or unique microsoft words/terms are?
System
Provider
[ Name]
Microsoft-Windows-Kernel-EventTracing
[ Guid]
{B675EC37-BDB6-4648-BC92-F3FDC74D3CA2}
EventID
2
Version
0
Level
2
Task
2
Opcode
12
Keywords
0x8000000000000010
TimeCreated
[ SystemTime]
2010-04-11T14:35:49.829600000Z
EventRecordID
25
Correlation
Execution
[ ProcessID]
4
[ ThreadID]
48
Channel
Microsoft-Windows-Kernel-EventTracing/Admin
Computer
Daddy-PC
Security
[ UserID]
S-1-5-18
EventData
SessionName
Circular Kernel Context Logger
FileName
ErrorCode
3221225525
LoggingMode
268436608
Windows7, Windows, Win7

Dynamic binding for table column

Hi,
I am using standard application and in a table (not ALV) i want to chnage the name of a column. Already a OTR is placed in it so am planning to do a dynamic bind for the text in the header. Kindly suggest ways.
Thanks,
Koushik

DATA:
        l_caption          TYPE string,
        l_title            TYPE string.
data lr_caption type ref to cl_wd_caption.
*---Get OTR Text for Value Description
CALL METHOD cl_wd_utilities=>get_otr_text_by_alias
    EXPORTING
      alias      = 'ZPERF_MGMT_DEV/RATING'
language   =
    RECEIVING
      alias_text = l_title.
lr_caption ?= view->get_element( 'TBL_VAL_HELP_DESCRIPTION_HEADER' ).
lr_caption->set_text( value = l_title ).

Does replication group have to be set for session replication

I have delployed an servlet based application on a 3 node cluster. I have a simple POJO that I use to carry data in the session from a "confirm?" to "confirmed" page. This object implements serializable and only has String and int members. I put it in session using request.getSession().setAttribute("dto", myobject). For some reason it is not being replicated to the other nodes in the cluster. My weblogic.xml has "PersistentStoreType" set to "replicated_if_clustered". I am not seeing any serialization or other errors in the node logs.
          I have looked at information contained in the link below and I think we are doing everything right. http://support.bea.com/application_content/product_portlets/support_patterns/wls/HTTP_Session_Replication_Failures_Pattern.html
          The only thing that I noticed is that the "Replication Group" is not set for any of the servers in the cluster. Does this need to be set for replication to happen?

Hi,
          Having replication group is optional. It is used only if you are implementing failover in cluster. For session replication one has to generally configure 3 things:
          - in memory replication
          - jdbc replication
          - file sytem replication
          for im memory replication,
          Step 1:
          make sure taht a client is accesing the cluseter using either
          - load balancing hardware
          - web servers with weblogic proxy plugin
          Step 2:
          specify the persistance type in weblogic.xml
          Thanks,
          Sushma

SCSM 2012 R2 error 'An exception was thrown while processing ProcessDiscoveryData for session ID uuid:

Hi All,
My environment details:
SCSM 2012 R2
SCCM 2012 R2 connector configured
When I looked into the event viewer , I find the following error occurring continuously while the SCCM 2012 synchronization
Error Event 26319
An exception was thrown while processing ProcessDiscoveryData for session ID uuid:xxxxx
Exception message: The relationship source specified in the discovery data item is not valid.
Relationship source ID: xxxx
Rule ID: xxxxxx
Full Exception: Microsoft.EnterpriseManagement.Common.DiscoveryDataInvalidRelationshipSourceException: The relationship source specified in the discovery data item is not valid.
This error is accompanied by the below warning
Event:34113
Connector SCCM Connector -Primary Site
Error writing changes to entity of type Microsoft.Windows.Peripheral.LogicalDisk with DisplayName XXXXXXX
Message: The relationship source specified in the discovery data item is not valid.
Relationship source ID: XXXXXXX
Rule ID: XXXXXXX
If this error occurs with every synchronization, examine view Cached_CMv5_LogicalDisks for correctness or the schema for type Microsoft.Windows.Peripheral.LogicalDisk in management pack Microsoft.Windows.Peripheral.Library.
Event:33333
Data Access Layer rejected retry on SqlError:
Request: p_RelationshipDiscovered -- (RelationshipId=f449d88a-ecbf-5b16-40be-c085391a6380), (SourceEntityId=ccdf084d-254f-0ad4-ba2e-189b75ff109a), (TargetEntityId=07734206-0880-a4ec-a638-df20ccbdcbaf), (RelationshipTypeId=e4c6f8ce-0763-51c6-6421-c424a93a1eb6),
(DiscoverySourceId=df6eae9f-f14f-4e6e-9f3c-c1effa193fbe), (HealthServiceEntityId=34b1c704-120c-1175-9fe3-411e2c0aac30), (PerformHealthServiceCheck=False), (TimeGenerated=09/01/2015 04:15:26), (SourceEntityLastModified=), (IsRelationshipAlreadyDiscovered=False),
(RelationshipInserted=False), (LastModified=), (ChangeId=), (RETURN_VALUE=1)
Class: 16
Number: 777980002
Message: The specified relationship doesn't have a valid source.
From the events, it is clear that the problem is with SCCM connector and in the warning it mention to check the management pack ,
Microsoft.Windows.Peripheral.Library
whether need to update any MP ??
I tried to resolve this, but ended up in aforum which suggested to do a restart of server .But since it is Prod , restart will not be easy.
If any suggestions , it will be good to resolve this
Thank you

Hi,
Please install UR3 and check the result:
Update Rollup 3 for System Center 2012 R2 Service Manager
http://support.microsoft.com/kb/2962041
Regards,
Yan Li
Please remember to mark the replies as answers if they help and unmark them if they provide no help.

Checking for session expiration

We're using JSPs and Servlets in our application. Looking for a way in code to check if the session has expired. We will need to do this from a jsp as well as a servlet (sometimes a jsp is pointed to by a link and sometimes a servlet). Can someone point me in the right direction?
Thanks all.
jl

I like the idea of a session verifier. We have about 25 jsps, 15 servlets, and at least 80 components (beans) in the app. How would the verifier component work? How could we intagrate it with all the other existing components? Ideally it would be integrated with minimal modifications...
Is the following what you had in mind with your suggestion to check for session data:
HttpSession session = request.getSession();
//or could this be used too: HttpSession session = pageContext.getSession();
String valid = session.getAttribute( KEY );
if ( null != valid ) {
//then the session is still active
jl
>
If the session has expired and you current have a new
session, then use the isNew() method to check the
session object. Or, you could check the session
object for the data you are looking for. If it is
missing, then the session expired and has been newly
created. You should build into your design a session
verifier so that you don't expierence NullPointers or
missing data.

WCF Binding for Session

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