PCUI/BSP vs JAVA iviews?

Hi
I installed business package for crm and i am planning to develop some new iviews. Rightnow I am confused to decide on whether to develop the iviews in java or in PCUI/BSP?
could some one please let me know what is the criteria to decide which one should i use?
For ex: why did SAP choose com.sap.pct.crm.mkt.Calendar (Marketing calendar) iview to be developed in java, why not use pcui/bsp as used for most of other iViews in the business package?
Please help me in this regard.
Regards

Hi Hendrik,
BSP application will be little harder to migrate to different platforms like Web App Server for Java...etc and look & feel is not considered as the greatest. Where as Java iViews are portable, extendable, migratable and look & feel is quite good. Last but not least, I believe that Java iViews go well with Enterprise Portal rather than BSP.
You can choose between Java or BSP based on the resources you have to develop apps and your need i.e. the goal of the application.
I am sorry to say that I dont know the answer for your last question. Below you will find some links which might be useful for deciding between Java and BSP.
Java vs. ABAP
ABAP OO + BSP are more powerfull than Java ?
The Paradox of Choice
Thank you
Regards,
Bharath

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#1.5 #000802B3F434005C00000436000024680004646E64998E05#1236325203820#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:524)#
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#1.5 #000802B3F434005C0000043B000024680004646E6499955B#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)#
#1.5 #000802B3F434005C0000043C000024680004646E64999690#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)#
#1.5 #000802B3F434005C0000043D000024680004646E6499984F#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)#
#1.5 #000802B3F434005C0000043E000024680004646E6499999C#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)#
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#1.5 #000802B3F434005C00000446000024680004646E6499A479#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)#
#1.5 #000802B3F434005C00000447000024680004646E6499A5B7#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at java.security.AccessController.doPrivileged(Native Method)#
#1.5 #000802B3F434005C00000448000024680004646E6499A718#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)#
#1.5 #000802B3F434005C00000449000024680004646E6499A855#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)#
#1.5 #000802B3F434005C0000044A000024680004646E6499B6CC#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: PortalRuntimeException#
#1.5 #000802B3F434005C0000044B000024680004646E6499B86B#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:284)#
#1.5 #000802B3F434005C0000044C000024680004646E6499BA7E#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     ... 20 more#
#1.5 #000802B3F434005C0000044D000024680004646E6499CB8B#1236325203836#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###Caused by: com.sapportals.portal.prt.core.PortalRequestManagerException: PortalRuntimeException#
#1.5 #000802B3F434005C0000044E000024680004646E6499CD54#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:143)#
#1.5 #000802B3F434005C0000044F000024680004646E6499CE9B#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)#
#1.5 #000802B3F434005C00000450000024680004646E6499CFDD#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)#
#1.5 #000802B3F434005C00000451000024680004646E6499D130#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.connection.ContentExceptionHandler.handleException(ContentExceptionHandler.java:100)#
#1.5 #000802B3F434005C00000452000024680004646E6499D277#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.connection.ContentExceptionHandler.handlePortalRuntimeException(ContentExceptionHandler.java:27)#
#1.5 #000802B3F434005C00000453000024680004646E6499D512#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.core.PortalRequestManager.handleRequestException(PortalRequestManager.java:917)#
#1.5 #000802B3F434005C00000454000024680004646E6499D677#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:803)#
#1.5 #000802B3F434005C00000455000024680004646E6499D7F3#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)#
#1.5 #000802B3F434005C00000456000024680004646E6499D943#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     ... 20 more#
#1.5 #000802B3F434005C00000457000024680004646E6499EB58#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###Caused by: java.lang.UnsupportedOperationException: this implementation does not support getComponentContext()#
#1.5 #000802B3F434005C00000458000024680004646E6499ECFD#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.service.hook.RedirectNode.getComponentContext(RedirectNode.java:50)#
#1.5 #000802B3F434005C00000459000024680004646E6499EE40#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:343)#
#1.5 #000802B3F434005C0000045A000024680004646E6499EF97#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:238)#
#1.5 #000802B3F434005C0000045B000024680004646E6499F0E1#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)#
#1.5 #000802B3F434005C0000045C000024680004646E6499F21D#1236325203852#System.err#sap.com/irj#System.err#javier#7063####017208f00a2211de8d53000802b3f434#SAPEngine_Application_Thread[impl:3]_23##0#0#Error##Plain###     ... 27 more#
can anyone help us with this problem?
Thanks in advance

The problem was solved, it was a permission problem.
The anonymous role which allow access to the anonymous section of the portal was assigned to anonymous user, but it hasn´t everyone permission. So anonymous users were able to see anonymous pages, but when they login they lose the role, and java iview error happened, unless they had admin rights.
Solved assigned by assigning everyone to that role.
Thanks

Need to default dates based on appraisal model in Java Iview MboStatusApp

Hi Gurus,
I Need to default dates based on appraisal model selected in Java Iview MboStatusApp in MSS->Team->Performance Managemeent->Update Appraisals of reportees->Status overview .
In this iview we have drop down with list of appraisal models along with the validity period(Start and end date)
Trails Made : HRPDV00APPRAISAL0001 - I made an implementation for this BADI along with the iview settings at
self services - > Use Evaluation Period for Employee Selection set to 'NO'.
But when i tried to run the iview after implementation of BADI , i see there is no execution of BADI .
My Basic requirement is when manager select any appraisal model say 2009 's appraisal model then dates must be as
start date : 01/01/2009 End data : 12/31/2009
when i select 2011 appraisal model
start date : 01/01/2011 End data : 12/31/2011
Please help !
Appreciates the efforts made !!!

Hi Reddy, did you get any solution on how to change the initial date in Status overview?
Best regards
Lasse Finderup

Connectivity between "SAP Connector and Java Iview".

hi Experts,
I have written a Java iview, and trying to connect r/3 by the java Iview, i am not able to track where i am goin wrong ?? Please help.
Is there anyway to check whether the connectivity is been established or not.I am really confused.
Code is :-
package com.rr.ess.DynPage;
import com.sapportals.connector.connection.IConnection;
import com.sapportals.connector.execution.functions.IInteraction;
import com.sapportals.connector.execution.functions.IInteractionSpec;
import com.sapportals.connector.metadata.functions.IFunction;
import com.sapportals.connector.metadata.functions.IFunctionsMetaData;
import com.sapportals.htmlb.Button;
import com.sapportals.htmlb.Form;
import com.sapportals.htmlb.GridLayout;
import com.sapportals.htmlb.Image;
import com.sapportals.htmlb.InputField;
import com.sapportals.htmlb.TextView;
import com.sapportals.htmlb.Tray;
import com.sapportals.htmlb.enum.InputFieldDesign;
import com.sapportals.htmlb.enum.TrayDesign;
import com.sapportals.htmlb.event.Event;
import com.sapportals.htmlb.page.DynPage;
import com.sapportals.htmlb.page.PageException;
import com.sapportals.portal.htmlb.page.PageProcessorComponent;
import com.sapportals.portal.ivs.cg.ConnectionProperties;
import com.sapportals.portal.ivs.cg.IConnectorGatewayService;
import com.sapportals.portal.ivs.cg.IConnectorService;
import com.sapportals.portal.prt.component.IPortalComponentProfile;
import com.sapportals.portal.prt.component.IPortalComponentRequest;
import com.sapportals.portal.prt.resource.IResource;
import com.sapportals.portal.prt.runtime.PortalRuntime;
import com.sun.corba.se.spi.legacy.connection.Connection;
import javax.resource.cci.MappedRecord;
import javax.resource.cci.RecordFactory;
public class TestDynPage extends PageProcessorComponent {
public DynPage getPage() {
     return new TestDynPageDynPage();
public static class TestDynPageDynPage extends DynPage {
      Tray mytray;
      Image Logo;
      InputField myinputfield;
      Button mybutton;
      Button defaultbutton;
      TextView text;
      GridLayout mygrid;
      String message;
      String Str = new String();
      * Initialization code executed once per user.
     public void doInitialization() {
          IPortalComponentRequest request = (IPortalComponentRequest) this.getRequest();
          IPortalComponentProfile profile = request.getComponentContext().getProfile();
          this.message = profile.getProperty("mymessage");
          if(this.message=="")
               this.message = profile.getProperty("defaultmessage");
      * Input handling code. In general called the first time with the second page request from the user.
     public void doProcessAfterInput() throws PageException {
     IPortalComponentRequest request = (IPortalComponentRequest) this.getRequest();
     IPortalComponentProfile profile = request.getComponentContext().getProfile();
     InputField myinput = (InputField)getComponentByName("input");
     if(myinput != null)
          message = myinput .getValueAsDataType().toString();
     try{
          getConnection(request,"P35");
     catch(Exception e)
     public IConnection getConnection(IPortalComponentRequest request,String alias)
                    throws Exception {
               IConnectorGatewayService cgService =
               (IConnectorGatewayService) PortalRuntime.getRuntimeResources().getService(IConnectorService.KEY);
               ConnectionProperties prop =     new ConnectionProperties(request.getLocale(),request.getUser());
               IConnection connection = cgService.getConnection("P35",request);
               getSAPdata(connection);
                    return cgService.getConnection("P35", prop);
     public void getSAPdata(IConnection client) throws Exception {
                    /* Start Interaction * */
          try{
               IInteraction ix = client.createInteractionEx();
                              IInteractionSpec ixspec = ix.getInteractionSpec();
                              ixspec.setPropertyValue("Name", "HRMSS_RFC_EP_READ_PHOTO_URI");
//                              Create IFunction instance
                              IFunctionsMetaData functionsMetaData = client.getFunctionsMetaData();
                              IFunction function = functionsMetaData.getFunction("HRMSS_RFC_EP_READ_PHOTO_URI");
//                              CCI api only has one datatype: Record
                              RecordFactory recordFactory = ix.getRecordFactory();
                              MappedRecord importParams      = recordFactory.createMappedRecord("CONTAINER_OF_IMPORT_PARAMS");
//                              Set scalar values
                              importParams.put("PERNR", "1012");
//                              Get scalar values
                              System.out.println("Invoking... " + function.getName());
                              MappedRecord exportParams = (MappedRecord) ix.execute(ixspec, importParams);
                              String scalar = (String)exportParams.get("URI");
                              Str = scalar;
            finally {
               if (client != null) {
                    try {
                    client.close();
                    //("* Iview: Closing connection ok.");
                    client = null;
                          } catch (Exception e) {
                      //     logMsg("* Iview: Error closing connection.");
      * Create output. Called once per request.
     public void onPersonalise(Event event) throws PageException
     IPortalComponentRequest request = (IPortalComponentRequest)this.getRequest();
     IPortalComponentProfile profile = request.getComponentContext().getProfile();
     profile.setProperty("mymessage",this.message);
     profile.store();
     public void onDefault(Event event) throws PageException
          IPortalComponentRequest request = (IPortalComponentRequest)this.getRequest();
          IPortalComponentProfile profile = request.getComponentContext().getProfile();
          this.message = profile.getProperty("defaultmessage");
          profile.setProperty("mymessage","");
          profile.store();
     public void doProcessBeforeOutput() throws PageException {
       // create your GUI here....
       IPortalComponentRequest req= (IPortalComponentRequest)getRequest();
       //IResource rs = req.getResource(IResource.IMAGE,"images/CAR1.jpg");
       IResource rs = req.getResource(IResource.IMAGE,Str);
       Logo = new Image(rs.getResourceInformation().getURL(req),"Logo");
       Form myForm = this.getForm(); // get the form from DynPage
       myinputfield = new InputField("Input");
       myinputfield.setDesign(InputFieldDesign.STANDARD);
       mybutton = new Button("mybutton");
       mybutton.setText("Personlise");
       mybutton.setOnClick("Personalise");
       defaultbutton = new Button("Default");
       defaultbutton.setText("Default");
       defaultbutton.setOnClick("Default");
       text = new TextView("fgfdg"+Str);
       mytray = new Tray();
       mytray.setDesign(TrayDesign.BORDER);
       //mytray.addComponent(Logo);
       form.addComponent(Logo);
       mygrid = new GridLayout(3,2);
       mygrid.setCellPadding(2);
       mygrid.addComponent(1,1,myinputfield);
       mygrid.addComponent(2,1,mybutton);
       mygrid.addComponent(3,1,defaultbutton);
       mygrid.addComponent(3,2,text);
       mytray.addComponent(mygrid);
       myForm.addComponent(mytray);
Points would be awarded to helpful answers.
Regards,
Sanjyoti.

hi Prashant,
Thanks for your reply.
I am able to see the Iview with all the components(textfield,buttons).
But the image is not displayed. and I am not able to check whether the connectivity is been established.
in this part of code
text = new TextView("fgfdg"+Str);
I am assigning the value of "Str", which i get from R/3 to "text",
but in the iview the value of "Str" is not displayed.
Regards,
Sanjyoti

Java iview htmlb & jco question

hello all,
I am writing an Java iView to pull some data from an
R/3 table & displaying that as a LINE chart.
I've already got the portion of getting data from R/3
by creating a shim function that returns the table.
Now i want to display that using htmlb.Chart
I can seet the JCO.Table as my JCOChartModel easily enough
however the Table returns to me multiple rows
(data that will be used elsewhere) but there are only
two rows i want to use as the source for the Chart.
Is there any way to limit the Chart to those two rows
or do i need to (in my opinion wastefully) create
a Vector and duplicate the data from those two
rows to use for Chart?

Hi Srivatsan,
I need to write a java iview to pull some data from an R3 table. But I dont know how :S
I did something with jco in EP 5, but now with EP 6 I'm confused with the term JCA.
What do you do to connect to R3 ? Could you share your code ?
Thanks and regards from Mexico !!!
Diego

PCUI/BSP vs JAVA iviews?

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