Accessing BAPI

While going throught the documentaion i found different ways to Call BAPI.Those are
Adaptive RFC with WebDynpro, SAP Java Resource Adapter,
SAP Enterprise Connector,SAP Java Connector.
We have SSO setup for portal and Backend R/3 using logon tickets..
I am trying to develop a Java Webservice (based on EJB). Which of the above method can i use to Call BAPI from my EJB with SSO login tickets support.. I hope i am clear with my question . Please advice...
regards
Krishna.

Hi Krishna,
      You are going develop application using JSPDynpage use SAP Java connector.
      Webdynpro means i will prefer Adaptive RFC model.
      EJB web service is bit slow when your going fetch more records because it has to format both request and response in XML format.
      There is one good Flight example for accessing R/3 in help.
Regards, Suresh KB

Similar Messages

How to access BAPI in enterprise portal perspective?

hi,I am venkat new to the portal.can anyone plz tel me how to access BAPI in enterprise portal perspective?is done through JCo or any other database connection?I hav not seen in System Landscape about BAPI access.plz give guidance about BAPI interface in enterprise portal.Hope u will understand the question and answer the query.
thanx in advance.
Regards:
Venkataramana.

Guys,
Herez how you call a BAPI:
     public void buildConnection(){
          try {
                    System.out.println("**** DI2 *****");
                 //      Add a connection pool to the specified system
                 //    The pool will be saved in the pool list to be used
                 //    from other threads by JCO.getClient(SID).
                 //    The pool must be explicitely removed by JCO.removeClientPool(SID)
                   com.sap.mw.jco.JCO.addClientPool( SID,         // Alias for this pool
                                         10,          // Max. number of connections
                                         "040",       // SAP client
                                         "USERNAME",   // userid
                                         "PASSWORD", // password
                                         "EN",        // language
                                         "IPADDRESS",// host name
                                         "40" );
                 //      Create a new repository
                 //    The repository caches the function and structure definitions
                 //    to be used for all calls to the system SID. The creation of
                 //    redundant instances cause performance and memory waste.
                   repository = com.sap.mw.jco.JCO.createRepository("MYRepository", SID);
                    JCO.Client client = null;
                    client = JCO.getClient(SID);
//                 Get a function template from the repository
                    //IFunctionTemplate ftemplate = repository.getFunctionTemplate("BAPI_CUSTOMER_GETDETAIL2");
                    IFunctionTemplate ftemplate = repository.getFunctionTemplate("YGGLB_BAPI_YGGLB9PRK_PRKDOCU");
//                 Create a function from the template
                    JCO.Function function = ftemplate.getFunction();
//                 Get import (of Function Module) "Parameter list"
                    JCO.ParameterList input = function.getImportParameterList();
//                 Set inputs for import parameters
                    //input.setValue("0000009000", "CUSTOMERNO");
                    //input.setValue("0248","COMPANYCODE");
//                 Get import (of Function Module) "Structure list".
                   //JCO.Structure importStructure = function.getImportParameterList().getStructure("CUSTOMERADDRESS");
                    JCO.Structure importStructure = function.getImportParameterList().getStructure("IM_DOCUMENTHEADER");
//                 Set values for import parameters (of Function Module) "Structure list"
                    importStructure.setValue( "SA", "DOC_TYPE" );
                    importStructure.setValue( "20080910", "PSTNG_DATE" );
                    importStructure.setValue( "20080910", "DOC_DATE");
                    importStructure.setValue( "BHARDWS", "USERNAME" );
                    importStructure.setValue( "2008", "FISC_YEAR" );
                    importStructure.setValue( "FRE1", "COMP_CODE" );
//                 Get import (of Function Module) "Table list - 1".
                    JCO.Table orderPartners = function.getTableParameterList().getTable("TBL_ACCOUNTGL");
//                 Set values for import parameters (of Function Module) "Table list - 1"
                    //Append Row -1
                    orderPartners.appendRow();
                   orderPartners.setValue("0000000001", "ITEMNO_ACC" );
                     orderPartners.setValue("0000400100", "GL_ACCOUNT" );
                    orderPartners.setValue("H", "DE_CRE_IND" );
                    orderPartners.setValue( "ANYTHING", "ITEM_TEXT" );
                    //orderPartners.setValue( "AG", "PROFIT_CTR" );
                    orderPartners.setValue( "AIG0000007", "COSTCENTER" );
                    //Append Row -2
                    orderPartners.appendRow();
                   orderPartners.setValue("0000000002", "ITEMNO_ACC" );
                    orderPartners.setValue("0000400100", "GL_ACCOUNT" );
                    orderPartners.setValue("S", "DE_CRE_IND" );
                    orderPartners.setValue( "NOTHING", "ITEM_TEXT" );
                    //orderPartners.setValue( "AG", "PROFIT_CTR" );
                    orderPartners.setValue( "AIG0000007", "COSTCENTER" );
//                 Get import (of Function Module) "Table list - 2".
                    JCO.Table orderItems = function.getTableParameterList().getTable("TBL_CURRENCYAMOUNT");
//                 Set values for import parameters (of Function Module) "Table list - 2"
                    //Append Row -1
                    orderItems.appendRow();
                   orderItems.setValue("0000000001", "ITEMNO_ACC" );
                    orderItems.setValue("USD", "CURRENCY" );
                    orderItems.setValue( "2000", "AMT_DOCCUR" );
                    //Append Row -2
                    orderItems.appendRow();
                   orderItems.setValue("0000000002", "ITEMNO_ACC" );
                    orderItems.setValue("USD", "CURRENCY" );
                    orderItems.setValue( "2000", "AMT_DOCCUR" );
//                 Execute client
                    client.execute(function);
//******************Start to work on fetching values now********************************
//                 Get export (of Function Module) "Structure list".
                    /*JCO.Structure returnStructure = function.getExportParameterList().getStructure("CUSTOMERADDRESS");
                    JCO.Structure returnStructure2 = function.getExportParameterList().getStructure("CUSTOMERGENERALDETAIL");
                    returnStructure.getString("NAME");
                    returnStructure2.getString("ENTERED_BY");*/
//                 Get export (of Function Module) "Table list"./// Create a new template if fetching table data from a different function module than above
                    //IFunctionTemplate ftemplateTable = repository.getFunctionTemplate("BAPI_CURRENCY_GETLIST");
                    //JCO.Function functionTable = ftemplateTable.getFunction();
                    //client.execute(functionTable);
                    JCO.Table table_return = function.getTableParameterList().getTable("RETURN");
                    Vector tbl = new Vector();
                    Vector row = new Vector();
                    Vector colNames = new Vector();
                    //Loop over all rows
                    do {
                    //Loop over all columns in the current row and add all those colums values to the current row
                    for (JCO.FieldIterator e = table_return.fields();
                         e.hasMoreElements();
                         JCO.Field field = e.nextField();
                         row.add(field.getString());
                         System.out.println(field.getName() + ":\t" + field.getString());
                         } // end for
                         //Add this newly built row to the table
                         tbl.add(row);
                         } while (table_return.nextRow());
                         table_return = null;
                         table_return = function.getTableParameterList().getTable("RETURN");
                         table_return.nextRow();
                         for (JCO.FieldIterator e = table_return.fields();
                         e.hasMoreElements();
                         JCO.Field field = e.nextField();
                         colNames.add(field.getName().toString());
                    //DefaultTableViewModel dtvModel = new DefaultTableViewModel(tbl, colNames);
                    //beanObj.setModel(dtvModel);
                         System.err.println("getting value for you from session in Get Data 1:-");
                         JCO.releaseClient(client);
                    //     return dtvModel;
               catch (JCO.Exception ex) {
                 System.out.println("Caught an exception: \n" + ex.getMessage());
               }catch (Exception e){
                    System.out.println("Final Message" + e.getMessage());

Access BAPIs Using the SAP Java Resource Adapter

Hi experts,
Can someone tell me how to Access BAPIs Using the SAP Java Resource Adapter?

hi Shweta,
Please refer the step by step procedure:
1. Start the deploy tool of the SAP J2EE Application Server with the DeployTool.bat in the directory //<SAP J2EE Engine Installation Directory/.../j2ee/deploying.
2. Choose Project → New Project and enter a name for the new project.
3. Click on the Deployer tab.
4. From the menu path, choose Deploy → EAR → Load Module and select the sapjra.rar file.
5. For the newly created node sapjra.rar, choose Server Settings → Identity Subjects and select Caller Impersonation as authentication type, so that the J2EE user data is used to log on to the ABAP system.
6. Make sure that the J2EE Application Server is running. Connect to the J2EE Application Server with Deploy → Connect.
7. Deploy the sapjra.rar using the menu Deploy → Deployment → Deploy Module.
8. Enter SAPJRADemo as application name and start the application.
9. Close the deploy tool.
10. Start the Visual Administrator again.
11. Select the Cluster tab and switch to <Server Node> → Services → Connector Container.
12. Click on the Runtime tab and choose sap.com/SAPJRADemo → eis/SAPJRADemoFactory.
13. Choose Managed Connection Factory → Properties. On this page, you need to specify the logon data for the ABAP system. There is already some dummy data visible in the property list if no real system data has been specified so far.
14. To change the value of a property, select the property in the list, change the value underneath it, and add the changes using the Add button. At the end, do not forget to save all changes by pressing the button Save Changes. The user configured for the SAP JRA must be the user authorized to read metadata of function modules.

Again runtime error in accessing Bapis?

Hi all,
I was doing some FlightCheck WD appl that would retrieve data from R/3. For this I have created a model that can access this data. I deployed successfully, and ran the appl. The error i got is:
Failed to process request.
com.sap.tc.webdynpro.services.exceptions.WDTypeNotFoundException: type com.sap.demo.flightchecking.model.types.S_Carr_Id could not be loaded: com.sap.dictionary.runtime.DdException:
Let me know the answers for these questions:
1. Is it necessary that all the tables that we are going to use must contain data.
2. What else to be inorder to run this type appls?I mean
JCo Connections/Destinations?
What JCo connections needs to be maintained.
Please answer me, or has any one done the scenarios like
accessing Bapi functions(r/3).
Regards,
Ganesh

Hi Ganesh,
1. Check you are using correct Name Space in SLD and in service File for message service.
2.Are you create the JCO for WD_MODELDATA_DEST in Application Data->Single Server Connection? and
WD_CVEMP_RFC_METADATA_DEST in Dictionary Meta Data?
and in step 3.2 Msg. Server Connection please check you have give the correct name for Message Server and Logon Group.
I referred the flight ticket pdf only for the guidence
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/cf40cf90-0201-0010-4a85-e5a207b900d8
Kind Regards
Mukesh

Accessing BAPIs in JSP Dynpage

Dear Experts,
I need to access BAPIs in my JSP Dynpage applications. As per my understanding, there are in two ways we can acheive this JCO and JCA. I would like to know the difference between these two methods ibased on performance.
Any pointers? Thanks for your help!
Ram

Hi ,
Please take a look at the below links.
http://help.sap.com/saphelp_nw2004s/helpdata/en/f5/cfa441cd47a209e10000000a155106/frameset.htm
JCA
Hope these will help.
Thanks,
Sandip

JCO to access BAPI

Hi,
I am trying to access an BAPI which has an Import parameter as an Table "ORDERDATA". So i need to form the Table with the values entered in the textboxes in Portal to send the Import input Table while calling a BAPI.
Can someone help me out to Create an Table "Ord_Table" with 5 fields or more so that i can pass it as an import to the function module?
JCO.Function function = repository.getFunctionTemplate("Z_ORDER_CREATE").getFunction();
JCO.ParameterList input = function.getImportParameterList();
input.setValue(Ord_Table , "ORDERDATA");
client = JCO.getClient(SID);
client.execute(function);
JCO.Structure ret=function.getExportParameterList().getStructure("RETURN");
System.out.println("RETURN MESSAGE: " + ret.getString("MESSAGE"));
JCO.Table code=function.getTableParameterList().getTable("STATUS");
Thank you
arun

Hey Arun,
Tables are not quite treated the in the same manner that inputFields are. Check it out:
JCO.ParameterList importList = function.getImportParameterList();
// set import field and table
importList.setValue(myVariable, "SOME_SAP_ INPUT_FIELD");
// retrieve JCO.Table structure from backend
JCO.Table newDataTable = function.getTableParameterList().getTable("ORDERDATA");
// append data to Table
newDataTable.appendRow();
// these are the column names of the 'import' table
newDataTable.setValue(myVar1, "ORDERDATA_COLUMN_1");
newDataTable.setValue(myVar2, "ORDERDATA_COLUMN_2");
newDataTable.setValue(myVar5, "ORDERDATE_COLUMN_5");
// call the function module
client.execute(function);
Hopefully that helps,
Mike
P.S. if you are dev'ing for EP6.0 you should be using the JCA instead of the JCo.

Urgent Please help me... How to access BAPIs from abstract portal component

I am developing an application in Abstract Portal Component (in
PDK).
In that application I can able to acess BAPIs from my Componets
using the code like
inputPopSearchBapi = new Zad_Bapi_Pop_Search_Form_Input();
outputPopSearchBapi = new Zad_Bapi_Pop_Search_Form_Output();
popSearchBapi = new DropBox_PortType();
colorList = new Tjj12Type_List();
inputPopSearchBapi.setIm_Agencyid("0010000001");
try {
jcoClient.connect();
outputPopSearchBapi =
popSearchBapi.zad_Bapi_Pop_Search_Form(inputPopSearchBapi);
colorList = outputPopSearchBapi.get_as_listIt_Color();
request.getComponentContext().putValue("color",colorList.iterat
or());
jcoClient.disconnect();
But I am not able to Access the data that is comming from the
BAPI in my JSP Page. Pleeeeeeease help me. If you want any
clarification about my problem then ask for further
clarifications

Hi,
You can refer this link, to connecting the BAPI from Abstract Portal Component <a href="http://www.huihoo.org/openweb/jco_api/com/sap/mw/jco/JCO.html">JCo Tutorial1</a>
<a href="http://www.apentia-forum.de/viewtopic.php?t=1962&sid=9ac1506bdb153c14edaf891300bfde25">JCo Tutorial2</a>
With Regards,
Venkatesh. K
/* Points are Welcome */

Accessing BAPI's using JAVA with out using webdynpro URGENT

hi Experts,
What is the procedure for calling RFC/BAPI's using JAVA with out using the webdynpro. Please let me know what are the possibilities with step by step implementation.
Regards
Vijay

Hi Boris Rubarth,
Thaks for relavant information.
I have kind of the requirement. The clinet is asking for connecting the SAP RFC using java application. The build Jar or .war or .Ear for which are going to develop should be compatible for running on any of the Applications server like they have Tom cat, weblogic, websphere server.
so the .jar for or .ear file which we are going to develop should be able to run accessing the RFC/ BAPIs from any of these servers other than SAP WAS that is what their target.
Please give me your suggestion, which is better approach. currently their SAP system is 4.6c . So presently it is not possible the webservice approach. But they have plans to go for upgrade to ECC6.0
In that case only JCO option is possible. If use this option . Is it possible to access application which is deployed irrespective of the WAS by doing the required configuration.
Basically i am aware of the ABAP webservice work bech steps and also the JAVA coding also.
Please suggest me what is the better way to achieve this.
Regards

Sample code to access BAPI Web services from JAVA required

Hi All,
I am a java developer. I am new to SAP. I just want to know how to use the web services from ABAP
I got the WSDL, and able to convert the WSDL into java classes using java2wsdl command.
Now i want to know how to use these classes, in my java class. i want to know two things
1) How to get authentication or session or token to use the service
2) How to consume BAPI services by using above session or token.
Any help, really appreciated. Plz help me if any one knows.
Thanks alot,
Mohan

Triplehhh wrote:
Hi,
I have a web application developed with java,jsp and javascript and server used is weblogic.
Now this application is running fine on my PC. I assume from this that there is no client side Java. Is this right?
So what steps are required so that I can access the application from other PCs also.If there is no client side Java then you have to do nothing other than make sure your PC can be reached from the other PCs. i.e. no firewalls blocking the access and routing available between the client PC and the server PC.
I don't see what this has to do with JNLP. Am I missing something?

Problem: Accessing BAPI using SAP System Connector and setting SELOPT_TAB

Hi,
I am trying to use the SAP System Connector (based on JCA) to connect to a BAPI and do a search for a customer with EP SP15. (Using BAPI_CUSTOMER_FIND).
I established the connection and can set simple input parameters, however I didn't find a way for setting the SELOPT_TAB in the IInteraction instance.
This is what the table should contain:
Table SELOPT_TAB
Field Content
COMP_CODE SPACE
TABNAME KNA1
FIELDNAME NAME1
FIELDVALUE Ma*
Here the import parameter:
IMPORT-Parameter
MAX_CNT 100
PL_HOLD X
And here the code for the IInteraction without the SELOPT_TAB that I want to include.
// Get the Interaction interface for executing the command
IInteraction ix = connection.createInteractionEx();
IInteractionSpec ixspec = ix.getInteractionSpec();
String functionName = "BAPI_CUSTOMER_FIND";
ixspec.setPropertyValue("Name", functionName);
String function_out = "RESULT_TAB";
RecordFactory rf = ix.getRecordFactory();
MappedRecord input = rf.createMappedRecord("input");
// put function input parameters
input.put("MAX_CNT", "100");
input.put("PL_HOLD", "X");
MappedRecord output = (MappedRecord) ix.execute(ixspec, input);
Does anybody know how to set the SELOPT_TABLE as input parameter?
Any help would be appreciated.
Regards, Andy

Maybe your application isn´t run in x84
#Go to properties of your project ->Build -> changed platform target of "Any CPU" to "x86"
#Copy these libraries from our 32-bit environment :
*SAP.Connector.dll
*SAP.Conector.Rfc.dll
*librfc32.dll
*msvcp71.dll
*msvcr71.dll
In 64 bits environment:
1. librfc32.dll to C:WINDOWSsystem
2. msvcp71.dll to C:WINDOWSsystem32
3. msvcp71.dll and msvcr71.dll to C:WINDOWSSysWOW64
4. SAP.Connector.dll and SAP.Conector.Rfc.dll to C:WINDOWSassembly (DRAG)

Is RFC destination is required for accessing BAPI from java/VB program.

I am not able to understant that all BAPI are Remote enabled ,but no where I observed that RFC destination is required.
Can any body tell me exact flow and things step by step.
Any example/full source code so that I can call from java program.
I have tried some java code posted here but not able to understand ..
please provide me setttings also in SAP and java system

Hi Nagaraju,
Thank you very much. your post resolve one of my basic need .really appreciate your post.
I was not able to execute bapi BAPI_MATERIAL_GETLIST but I executed BAPI_PO_GETDETAIL succesfully.
Still I have 2 doubt.
[1]. I called BAPI function module(BAPI_PO_GETDETAIL) from simple java program,But I need to call API method ( GETDETAIL) created for this BAPI not direct BAPI function module.
[2] this is something apart from original topic.
I have tested your java code in java as well as similar in ECC 6.0
But I am not getting any output in JAVA program.
I am getting output in ECC6.0 only when I will take internal table lt_mara[] with header line.
if I will take separate workarea output is not coming. I think this is the problem in JAVA also.
Please see the code and tell me where I am wrong.
REPORT ZTEST1.
types: begin of ty_mara .
   include STRUCTURE BAPIMATRAM.
TYPES: END OF ty_mara.
types: begin of ty_list .
include STRUCTURE BAPIMATLST.
TYPES: END OF ty_list.
data: lt_mara type STANDARD TABLE OF ty_mara with HEADER LINE.
data: lt_list type STANDARD TABLE OF ty_list,
      ls_list like LINE OF lt_list.
START-of-SELECTION.
lt_mara-SIGN = 'I'.
lt_mara-option = 'EQ'.
lt_mara-matnr_low = '000000000000000088'. "'P1001087'.
lt_mara-matnr_high = ''.
APPEND lt_mara.
lt_mara-SIGN = 'I'.
lt_mara-option = 'EQ'.
lt_mara-matnr_low = '000000000000000089'. "'P1001087'.
lt_mara-matnr_high = ''.
APPEND lt_mara.
CALL FUNCTION 'BAPI_MATERIAL_GETLIST'
TABLES
MATNRSELECTION                     = lt_mara
MATNRLIST                          = lt_list[]   .
WRITE / 'output: '.
LOOP AT lt_list into ls_list .
write: ls_list .
ENDLOOP.
REPORT ZTEST2.
types: begin of ty_mara .
   include STRUCTURE BAPIMATRAM.
TYPES: END OF ty_mara.
types: begin of ty_list .
include STRUCTURE BAPIMATLST.
TYPES: END OF ty_list.
data: lt_mara type STANDARD TABLE OF ty_mara, ">> Without header line
       ls_mara like line of lt_mara.
data: lt_list type STANDARD TABLE OF ty_list,
      ls_list like LINE OF lt_list.
START-of-SELECTION.
ls_mara-SIGN = 'I'.
ls_mara-option = 'EQ'.
ls_mara-matnr_low = '000000000000000088'. "'P1001087'.
ls_mara-matnr_high = ''.
APPEND ls_list to lt_mara.
ls_mara-SIGN = 'I'.
ls_mara-option = 'EQ'.
ls_mara-matnr_low = '000000000000000089'. "'P1001087'.
ls_mara-matnr_high = ''.
APPEND ls_list to lt_mara.
CALL FUNCTION 'BAPI_MATERIAL_GETLIST'
TABLES
MATNRSELECTION                     = lt_mara
MATNRLIST                          = lt_list[]          .
WRITE / 'output: '.
LOOP AT lt_list into ls_list .
write: ls_list .
ENDLOOP.

Accessing BAPI through Tree UI Element

Hi,
I have one Tree Structure where i have to populate one BAPI and display the data on the browser .I have created two tree node elements and finished the binding .The tree is getting diaplayed in the browser.
But i am facing difficulty in populating data from the BAPI into the tree .
I tried to search in web dynpro tutorials regarding this but the exmples for tree are not much useful .
They are populating manually created data and not the data from BAPI .
Can anybody suggest me how to do this.If anybody can suggest some other tutorials for this then it will be very much useful for me .
Thanks.

Hi,
take a look at this:
http://help.sap.com/saphelp_nw04/helpdata/en/13/4cde139306304480e89d815ffcf891/content.htm
here you will find links to create recursive as well as non-recursive tree.
Though the example is of value node, you can extend that to be done from BAPI node. Simply replace the loop of value node by loop which iterate through the BAPI model class' output node.
regards

Accessing BAPI web services from CAF External Services

We have wsdl files that corresponds to BAPI calls. Using CAF, we want to create an external service using those wsdl files and then create an application service which will be in turn used by web dynpro for developing our composites. We did the following steps:
1. Created a new Composite Application Service project
2. Then right click on the External Services, select import, choose Web service.
3. Select 'Local File System or URL' option. Copy the URL from the wsdl file and pasted the URL in the 'Browse' text field and click Next. Got an error in loading the web service.
4. Removed the Proxy Server settings in Developer Studio but in vain. Tried all possible combinations with the URL also (such as with and without the wsdl key at the end of the URL and using the 'UDDI or URL' option under the Proxy Definition of the External Services Import and also with the Window => Preferences => Proxy settings).
5. Since the above options failed, copied the wsdl files to the local drive and then choose that WSDL from the file system. Able to import.
6. Created the application service and provided the custom code for the request and response.
7. Registered the external service in the CAF browser -> Administrative tools -> External Service Configuration
8. Tested the service through the Developer Studio.
The error I get is: ERROR: IOError while working with the message. Check the nested exception: Connect Refused: connect:
Any idea on what needs to be done to resolve it?

authentication is required at design time to read the wsdl from bapis. did you provide username and password when importing the web service.
you can always add the username and password to the url to see if you can successfully get to the wsdl. Like that http://<webas_abap_servername>:<portnumber>/sap/bc/soap/wsdl11?services=BAPI_PO_CREATE&sap-client=<clientnumber>&sap-user=<username>&sap-password=<password>

Strange Runtime error while accessing Bapis through WebDynpro

Hi all,
I have created FlightList WD appl, created a model and done all the required settings. Iam using BAPI_FLIGHT_GETLIST. I have deployed the appl successfully. Then I created the JCo connections for both WD_FLIGHT_MODELDATA_DEST and WD_FLIGHTMODEL_RFC_METADATA_DEST. selected Application for the first one and Dictionary type for the latter.
We have configured Single server connection.
I got this as error when testing my JCo connection for Dictionary type.
please suggest me
regards,
Ganesh
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=sapsrm GROUP=PUBLIC R3NAME=QN9 MSSERV=sapmsQN9 PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR service 'sapmsQN9' unknown TIME Mon Nov 14 13:18:26 2005 RELEASE 640 COMPONENT NI (network interface) VERSION 37 RC -3 MODULE ninti.c LINE 494 DETAIL NiPGetServByName2: service 'sapmsQN9' not found SYSTEM CALL getservbyname_r COUNTER 1

hi Ganesh,
I think the problem lies with the SLD configuration. Check out whether you have configured SLD correctly.
The Logon group which you have given as PUBLIC should also be present in R/3. Check out that using
SMLG transaction. If PUBLIC is not there create the logon group there.
what is sld
http://help.sap.com/saphelp_erp2005/helpdata/en/43/01ea90ab24235de10000000a1553f7/frameset.htm
configuring SLD
/message/1648513#1648513 [original link is broken]
regards,
Gopi

Problem regarding BAPI call from a webdynpro applications

Hi,
We are trying to call a BAPI in R/3 system from a webdynpro application through the standard method. But we are getting some problems in JCO settings. We already wasted so much time in solving those problems. Is there anyway where i can access BAPI from Webdynpro application.
Rgrds,
Anna

Hello Anna,
You can do it by using SAP Java Connector API's in the implementation of the Webdynpro application. You can refer to the sample programs for JCO at http://service.sap.com/connectors and download the latest version of SAP JCo in that install those files as per the installation document in the downloaded zip. The downloaded zip contains information about JCo APIs and sample programs.
Hope this will solve your problem.
Best Regards,
Srinivas.

Accessing BAPI

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