Calling AP7.0 from web applications

Hi,
We have some java web applications in which we want to display our pricing information. Is there a way to get pricing information from AP7.0 to java web applications?
Note: Web application is running on tomcat.
Thanks,
Kumar.

Try a class that executes a Function Miodule(For Pricing) in AP7.0 with the help of SAP JCO.
Thanks
Jack
<b>Allot points if my post helps !</b>

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Read this article in order to get an idea about Java Stored Procedures.
Oracle Developer JAVA STORED PROCEDURES
Simplify with Java Stored Procedures
By Kuassi Mensah
Use Java stored procedures to bridge SQL, XML, Java, and J2EE and Web Services.
Stored procedures allow a clean separation of persistence logic that runs in the database tier from business logic that runs in the middle tier. This separation reduces overall application complexity and increases reuse, security, performance, and scalability.
A major obstacle, however, for widespread adoption of stored procedures is the set of various proprietary, database-dependent implementation languages that different database vendors use. The use of Java-based stored procedures fixes this concern. Oracle has implemented ANSI standards that specify the ability to invoke static Java methods from SQL as procedures or functions. This implementation is called simply "Java stored procedures."
In this article, you will learn how Java stored procedures help simplify and increase the performance of your business logic and extend database functionality. I'll show how Oracle enables the use of Java stored procedures within the database. I'll also look at how Java stored procedures access data, and show how to create a basic Java stored procedure.
PL/SQL or Java
When you think of Oracle stored procedures, you probably think of PL/SQL. Oracle, however, has provided Java support in the database since Oracle8i, to offer an open and portable alternative to PL/SQL for stored procedures. I can hear the $64,000 question: "How do I choose between PL/SQL and Java? Should I forget all the things I've been told about PL/SQL and move on to the greener Java pastures?"
Both languages are suitable for database programming, and each has its strengths and weaknesses. In deciding which language to use, here's a general rule of thumb:
Use PL/SQL for database-centric logic that requires seamless integration with SQL and therefore complete access to database objects, types, and features.
Use Java as an open alternative to PL/SQL for database independence, but also for integrating and bridging the worlds of SQL, XML, J2EE, and Web services.
OracleJVM Lets You Run Java within the Database
Since Oracle8i, Release 1 (Oracle 8.1.5), Oracle has offered a tightly integrated Java virtual machine (JVM) that supports Oracle's database session architecture. Any database session may activate a virtually dedicated JVM during the first Java code invocation; subsequent users then benefit from this already Java-enabled session. In reality, all sessions share the same JVM code and staticsonly private states are kept and garbage collected in an individual session space, to provide Java sessions the same session isolation and data integrity capabilities as SQL operations. There is no need for a separate Java-enabled process for data integrity. This session-based architecture provides a small memory footprint and gives OracleJVM the same linear SMP scalability as the Oracle database.
Creating Java Stored Procedures
There are a few steps involved in turning a Java method into a Java stored procedure. These include loading the Java class into the database using the loadjava utility, and publishing the Java methods using a call specification (Call Spec) to map Java methods, parameter types, and return types to their SQL counterparts. The following section shows how to do this.
I'll use a simple Hello class, with one method, Hello.world(), that returns the string "Hello world":
public class Hello
public static String world ()
return "Hello world";
The Loadjava Utility
Loadjava is a utility for loading Java source files, Java class files, and Java resource files; verifying bytecodes; and deploying Java classes and JAR files into the database. It is invoked either from the command line or through the loadjava() method contained within the DBMS_JAVA class. To load our Hello.class example, type:
loadjava -user scott/tiger Hello.class
As of Oracle9i Release 2, loadjava allows you to automatically publish Java classes as stored procedures by creating the corresponding Call Specs for methods contained in the processed classes. Oracle provides Oracle9i JDeveloper for developing, testing, debugging, and deploying Java stored procedures.
The Resolver Spec
The JDK-based JVM looks for and resolves class references within the directories listed in the CLASSPATH. Because Oracle database classes live in the database schema, the OracleJVM uses a database resolver to look for and resolve class references through the schemas listed in the Resolver Spec. Unlike the CLASSPATH, which applies to all classes, the Resolver Spec is applied on a per-class basis. The default resolver looks for classes first in the schema in which the class is loaded and then for classes with public synonyms.
loadjava -resolve <myclass>
You may need to specify different resolvers, and you can force resolution to occur when you use loadjava, to determine at deployment time any problems that may occur later at runtime.
loadjava -resolve -resolver "((* SCOTT) (foo/bar/* OTHERS)
(* PUBLIC))"
Call Spec and Stored Procedures Invocation
To invoke a Java method from SQL (as well as from PL/SQL and JDBC), you must first publish the public static method through a Call Spec, which defines for SQL the arguments the method takes and the SQL types it returns.
In our example, we'll use SQL*Plus to connect to the database and define a top-level Call Spec for Hello.world():
SQL> connect scott/tiger
SQL> create or replace function helloworld return
VARCHAR2 as language java name 'Hello.world () return
java.lang.String';
Function created.
You can then invoke the Java stored procedure as shown below:
SQL> variable myString varchar2[20];
SQL> call helloworld() into :myString;
Call completed.
SQL> print myString;
MYSTRING
Hello world
Java stored procedures are callable, through their Call Spec, from SQL DML statements (INSERT, UPDATE, DELETE, SELECT, CALL, EXPLAIN PLAN, LOCK TABLE, and MERGE), PL/SQL blocks, subprograms, and packages, as well as database triggers. The beauty of Call Spec is that stored procedure implementations can change over time from PL/SQL to Java or vice versa, transparently to the requesters.
Call Spec abstracts the call interface from the implementation language (PL/SQL or Java) and therefore enables sharing business logic between legacy applications and newer Java/J2EE-based applications. At times, however, when invoking a database-resident Java class from a Java client, you may not want to go through the PL/SQL wrapper. In a future release, Oracle plans to provide a mechanism that will allow developers to bypass the Call Spec.
Advanced Data-Access Control
Java stored procedures can be used to control and restrict access to Oracle data by allowing users to manipulate the data only through stored procedures that execute under their invoker's privileges while denying access to the table itself. For example, you can disable updates during certain hours or give managers the ability to query salary data but not update it, or log all access and notify a security service.
Sharing Data Logic Between Legacy and J2EE Applications
Because legacy applications and J2EE applications both invoke stored procedures through the Call Spec, the same data logic can be shared between J2EE and non-J2EE worlds. Thanks to Call Spec, this data logic can be shared regardless of the implementation language used (whether PL/SQL or Java).
Autogeneration of Primary Keys for BMP Entity Beans
When using BMP for EJB entity beans, a bean instance can be uniquely identified by the auto-generated primary key associated with the newly inserted data as a return value for ejbCreate(). You can retrieve this value within ejbCreate() in one database operation by using a stored procedure that inserts the corresponding data and retrieves or computes the primary key. Alternatively, you could insert the data and retrieve the corresponding key (or ROWID) in one SQL statement, using the RETURN_GENERATED_KEYS feature in JDBC 3.0. However, the stored procedure approach is more portable across JDBC driver versions and databases.
You can implement this pattern with these three steps:
Create the Java stored procedure, defining a public static Java method insertAccount() within a public GenPK class. This method will insert data, compute a unique key (by passing out a sequence number), and return the computed key as primary key.
Define the Call Spec.
CREATE OR REPLACE PROCEDURE insertAccount(owner IN
varchar, bal IN number, newid OUT number)
AS LANGUAGE JAVA NAME 'GenPK.insertAccount(
java.lang.String [])';
Invoke the stored procedure within ejbCreate().
Public AccountPK ejbCreate(String ownerName, int balance) throws CreateException
try {
CallableStatement call = conn.prepareCall{
"{call insertAccount(?, ?, ?)}"};
return new AccountPK(accountID);
Custom Primary Key Finders for CMP Entity Beans
Finder methods are used for retrieving existing EJB entity bean instances. Primary key finders allow you to retrieve a uniquely identified EJB instance. For CMP entity beans, the EJB container automatically generates the primary key finder findByPrimaryKey() method, based on declarative description. In some situations, however, you might need more control; for example, you may need a specialized finder such as findByStoredProcKey(). In these situations, you can use Java stored procedures in conjunction with an object relational framework (such as Oracle9i Application Server [Oracle9iAS] TopLink) to implement a custom primary key finder method. After you define the EJB finder as a REDIRECT or NAMED finder, TopLink will generate the SQL query for retrieving the bean instance.
Data-Driven EJB Invocation
In a data-driven architecture, business logic invocation can be triggered as a result of database operations (such as inserts, updates, or deletes). A Java stored procedure implementing the data logic can be declared as a database trigger to invoke EJBs running in a middle-tier J2EE application server. You can make EJB calls by using either standard remote method invocation (RMI) over Interoperable Inter-ORB Protocol (IIOP), using a J2EE 1.3 compatible server, or RMI over a vendor-specific transport protocol (such as ORMI with Oracle9iAS/OC4J or RMI over T3 with BEA WebLogic). Each application server vendor has its own optimized protocol while providing RMI over IIOP for interoperability. Oracle9iAS supports both RMI calls over IIOP and ORMI protocols.
Data-Driven Messaging
Oracle9i Database embeds Advanced Queuing (AQ), which is an integrated, persistent, reliable, secure, scalable, and transactional message-queuing framework. Oracle exposes AQ features to Java developers through the standard Java Messaging System (JMS) API. Java stored procedures can invoke AQ operations through the JMS interface to allow fast, intra-session, scalable, data-driven messaging.
Java stored procedures can use JMS to invoke AQ operations. You can implement this pattern in four steps:
Create and start the JMS Queue (to do so, embed the following operations within a SQL script):
execute dbms_aqadm.create_queue_table(queue_table =>
'queue1', queue_payload_type =>
'SYS.AQ$_JMS_TEXT_MESSAGE', comment => 'a test queue',
multiple_consumers => false, compatible => '8.1.0');
execute dbms_aqadm.create_queue( queue_name => 'queue1',
queue_table => 'queue1' );
execute dbms_aqadm.start_queue(queue_name => 'queue1');
Create the Java stored procedure (a code snippet is shown):
public static void runTest(String msgBody)
try
// get database connection
ora_drv = new OracleDriver();
db_conn = ora_drv.defaultConnection();
// setup sender (cf online code sample)
// create message
s_msg = s_session.createTextMessage(msgBody);
// send message
sender.send(s_msg);
s_session.commit();
// receive message
r_msg = (TextMessage) receiver.receive();
r_session.commit();
// output message text
String body = r_msg.getText();
System.out.println("message was '"+body+"'");
Create the Call Spec:
create or replace procedure jmsproc (t1 IN VARCHAR)
as language java name 'jmsSample.main (java.lang.String[])';
Invoke the stored procedure:
call jmsproc('hello');
Database-Assisted Web Publishing (Cache Invalidation)
One of the common issues application architects must face is how to cache database information reliably to increase overall system performance. JCACHE is an upcoming standard specification (JSR 107) that addresses this problem. It specifies an approach for temporary, in-memory caching of Java objects, including object creation, shared access, spooling, invalidation, and consistency across JVMs. It can be used to cache read-mostly data such as product catalogs and price lists within JSP. Using JCACHE, most queries will have response times an order of magnitude faster because of cached data (in-house testing showed response times about 15 times faster).
In order to track all the changes to the origin data and refresh the cached data, a Java stored procedure is attached to a table as a trigger. Any change to this table will result in the automatic invocation of this stored procedure, which in turn will call out a defined JSP to invalidate the JCACHE object that maps its state to the database table. Upon invalidation, the very next query will force the cache to be refreshed from the database. Next Steps
READ MORE about Java Stored Procedures
This article is adapted from the white paper "Unleash the Power of Java Stored Procedures." You can find the white paper at:
/tech/java/java_db/pdf/
OW_30820_JAVA_STORED_PROC_paper.PDF
New PL/SQL features in Oracle9i Database, Release 2
/tech/pl_sql/pdf/
Paper_30720_Doc.pdf
Resolver Spec
/docs/products/oracle9i/
doc_library/release2/java.920/a96659.pdf
OracleJVM and Java 2 Security
/docs/products/oracle9i/
doc_library/release2/java.920/a96656.pdf
DOWNLOAD Code
Exercise code examples from this article:
/sample_code/tech/
java/jsp/Oracle9iJSPSamples.html
LEARN about stored procedures as Web services
/tech/webservices
Extending Database Functionality
One of the great things about running Java code directly in the database is the ability to implement new functionality by simply loading the code or library and using the Call Spec to make the entry points (public static methods) available to SQL, PL/SQL, Java, J2EE, and non-Java APIs. Oracle9i Database customers can easily extend database functionality. Oracle itself leverages this capability for new utilities and packages such as the XML Developer Kits (XDKs).
Bridging SQL, PL/SQL, Java, J2EE, .NET, and XML
The Oracle XDK is written in Java and exposes its public methods as Java stored procedures, extending the database's XML programmability. SQL, PL/SQL, Java, J2EE, and non-Java (.NET) business logic all have access to the XML parser, the XSLT processor, the XPath engine, and XML SQL Utility (XSU).
The XML parser is accessible through the xmlparser and xmldom packages. XSU is a Java utility that generates an XML document from SQL queries or a JDBC ResultSet, and writes data from an XML document into a database table or view. Using XSU, XML output can be produced as Text, DOM trees, or DTDs. XSU is exposed to PL/SQL through the dbms_xmlquery and dbms_xmlsave packages.
Conclusion
The integration of the Oracle database with a Java VM enables the creation of portable, powerful, database-independent data logic and persistence logic. The loose coupling of business logic that runs in the middle tier with data logic that runs in the database tier improves application scalability, performance, flexibility, and maintenance.
Kuassi Mensah ([email protected]) is a product manager in the Server Technologies division at Oracle.
http://otn.oracle.com/oramag/oracle/03-jan/o13java.html
Joel Pérez

Calling adobe form from Web Dynpro ABAP

Hi Friends,
This is the following error, which i got when i tested my application. Calling adobe form from Web Dynpro ABAP.
WebDynpro Exception: ADS: Request start time: Tue Nov 16 14:00:22 YEKT
2010(200,101).
Can some one tell me how to solve this....
Regards
Sankar

Hi,
Please refer to this same link in forum
WebDynpro Exception: ADS: Request start time, start Interactive Form
WebDynpro Exception: ADS: Request start time
Thanks
Pradeep

Call Oracle forms using web application

Hi,
I am newbie for configuring oracle forms with web application.
what are all the steps needs to be done for calling oracle forms 6i from web application.
Thanks
Raj

In which case I would suggest you go to 10g or 11g of Forms since 6 is no longer supported.
then check out
http://www.oracle.com/technology/documentation/forms/index.html
http://download.oracle.com/docs/cd/B25016_04/doc/dl/web/B14032_03/B14032_03.pdf
http://otn.oracle.com/formsupgrade
Its all documented here
Regards
Grant

CE 7.1 - How to call CAF services from Web Dynpro

Hi,
whats the suggested way to call caf services from web dynpro?
Of course I can use the Web Service model. But can I call caf directly?
I read something about caf web dynpro model, but I cannot find it in nwds 7.1. On some older tutorial it was in context menu of caf project, but it seems to be removed.
best regards
tom

Hi ,
The standard way is to use the web service model.
You have to expose the the services as web service and then you can use the wsdl url in the Adaptive web service model option.
The above option will be available when you click the Model in the webdynpro application and the click create new model.
Hope it helps you.
Regards,
Srinivasan Subbiah

Error when calling BPEL process from web service client

I have created three projects here ,there're no problem when testing Composite Application(SynchronousSampleApplication) by test case inside this project.
When I create a Java Application(SynchronousSampleApp),inside this project I've created a web service client from file WSDL of BPEL. After that, In Main class, I call an operation from web service client.But have the following error:
Jul 17, 2008 4:48:22 PM synchronoussampleapp.Main main
SEVERE: null
java.rmi.RemoteException: HTTP transport error: java.net.MalformedURLException: For input string: "${HttpDefaultPort}"; nested exception is:
HTTP transport error: java.net.MalformedURLException: For input string: "${HttpDefaultPort}"
at SynSample.SynchronuosSamplePortType_Stub.synchronuosSampleOperation(SynchronuosSamplePortType_Stub.java:83)
at synchronoussampleapp.Main.main(Main.java:24)
Caused by: HTTP transport error: java.net.MalformedURLException: For input string: "${HttpDefaultPort}"
at com.sun.xml.rpc.client.http.HttpClientTransport.invoke(HttpClientTransport.java:140)
at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:96)
at SynSample.SynchronuosSamplePortType_Stub.synchronuosSampleOperation(SynchronuosSamplePortType_Stub.java:67)
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Can't anyone help me? I'm using Netbean 6.1 and Glassfish server.
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Not opening the excel workbook from web application

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ADFDI-05530: unable to initialize worksheet: Sheet1
and details are:
ADFDI-00108: user session required
The remote server returned an error: (401) Unauthorized.
~~~~~~~~~~
UserSessionRequiredException: ADFDI-00108: user session required
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at oracle.adf.client.windows.datamanager.servletrequest.http.ManagedHttpResponse..ctor(HttpWebRequest request)
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at oracle.adf.client.windows.datamanager.servletrequest.SyncRequest.BeginResponse()

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PolicyContext: [UI#V2.0]
Resource/Target: [getSubjectFromDomainCombiner]
Action: [null]
Permission Class: [javax.security.auth.AuthPermission]
Result: [SUCCEEDED]
Subject: [null]
Evaluator: [SM]
[JpsAuth] Check Permission
PolicyContext: [UI#V2.0]
Resource/Target: [sessiondef._FDMApplicationVO_0_DynReg_com_hyperion_aif_gl_common_setup_userinterface_pageDefs_regFDMApplicationsPageDef]
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*Permission Class: [oracle.adf.share.security.authorization.RegionPermission]*
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Failed ProtectionDomain:ClassLoader=sun.misc.Launcher$AppClassLoader@47858e
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2. JpsPrincipal: oracle.security.jps.internal.core.principals.JpsAnonymousRoleImpl "anonymous-role" GUID=null DN=null
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oracle.adf.controller.security.TaskFlowPermission//data/data-task-flow-definition.xml#data-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//dim/dimension-task-flow-definition.xml#dimension-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/Access-Denied-task-flow-definition.xml#Access-Denied-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/setup-flow-definition.xml#setup-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//writeback/writeBack-task-flow-definition.xml#writeBack-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/regApp-task-flow-definition.xml#regApp-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//writeback/valueMapping-task-flow-definition.xml#valueMapping-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//process/processDetails-task-flow-definition.xml#processDetails-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/importProfile-task-flow-definition.xml#importProfile-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/categoryMapping-task-flow-definition.xml#categoryMapping-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/srcAcctEnties-task-flow-definition.xml#srcAcctEnties-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//hr/hr-task-flow-definition.xml#hr-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/regSrcSystem-task-flow-definition.xml#regSrcSystem-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/regFDMApps-task-flow-definition.xml#regFDMApps-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/periodMapping-task-flow-definition.xml#periodMapping-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//setup/location-task-flow-definition.xml#location-task-flow-definition/customize,grant,personalize,view
oracle.adf.controller.security.TaskFlowPermission//dim/memberMapping-task-flow-definition.xml#memberMapping-task-flow-definition/customize,grant,personalize,view
(java.io.FilePermission \C:\Oracle\Middleware\oracle_common\modules\oracle.adf.share_11.1.1\adf-share-support.jar read)
(java.net.SocketPermission localhost:1024- listen,resolve)
(oracle.security.jps.service.credstore.CredentialAccessPermission context=SYSTEM,mapName=*,keyName=* *)
(java.util.PropertyPermission line.separator read)
(java.util.PropertyPermission java.vm.version read)
(java.util.PropertyPermission java.vm.specification.version read)
(java.util.PropertyPermission java.vm.specification.vendor read)
(java.util.PropertyPermission java.vendor.url read)
(java.util.PropertyPermission java.vm.name read)
(java.util.PropertyPermission os.name read)
(java.util.PropertyPermission java.vm.vendor read)
(java.util.PropertyPermission path.separator read)
(java.util.PropertyPermission java.specification.name read)
(java.util.PropertyPermission os.version read)
(java.util.PropertyPermission mds.store.filesystem.path read)
(java.util.PropertyPermission os.arch read)
(java.util.PropertyPermission java.class.version read)
(java.util.PropertyPermission java.version read)
(java.util.PropertyPermission file.separator read)
(java.util.PropertyPermission java.vendor read)
(java.util.PropertyPermission java.vm.specification.name read)
(java.util.PropertyPermission java.specification.version read)
(java.util.PropertyPermission java.specification.vendor read)
(oracle.security.jps.service.policystore.PolicyStoreAccessPermission context=APPLICATION,name=* getApplicationPolicy)
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oracle.adf.share.security.authorization.RegionPermission/com.hyperion.aif.gl.drilldown.userinterface.pageDefs.drilldownPageDef/view
oracle.adf.share.security.authorization.RegionPermission/com.hyperion.aif.gl.common.setup.userinterface.pageDefs.MainPageDef/grant,view
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Issue with receiving response from web application

Hi,
I have configured B2B with business protocol as 'Custom document document over Internet', document exchange protocol as AS2-1.1 and transport protocol HTTPS1.1 to invoke a web application deployed in Oracle Application server. B2B is able to invoke the web application with HTTPS request which contains an xml.
I have set the acknowledgment mode as 'Sync' and 'Is acknowledgement handled by B2B' as true. But while receiving the response from web application which is an xml, B2B is showing the error as
Description: Unable to identify the document protocol of the message
StackTrace:
Error -: AIP-50083: Document protocol identification error
     at oracle.tip.adapter.b2b.engine.Engine.identifyDocument(Engine.java:3244)
     at oracle.tip.adapter.b2b.engine.Engine.processIncomingMessage(Engine.java:1665)
     at oracle.tip.adapter.b2b.msgproc.Request.postTransmit(Request.java:2382)
     at oracle.tip.adapter.b2b.msgproc.Request.outgoingRequestPostColab(Request.java:1825)
     at oracle.tip.adapter.b2b.msgproc.Request.outgoingRequest(Request.java:974)
     at oracle.tip.adapter.b2b.engine.Engine.processOutgoingMessage(Engine.java:1166)
     at oracle.tip.adapter.b2b.data.MsgListener.onMessage(MsgListener.java:833)
     at oracle.tip.adapter.b2b.data.MsgListener.run(MsgListener.java:400)
     at java.lang.Thread.run(Thread.java:534)
I have added headers as present in the wire message of the request. In B2B, it is showing the wire message for response as follows.
TO_PARTY=XXX
AS2-To=XXX
DOCTYPE_NAME=TestAS2DT
DOCTYPE_REVISION=1.0
Date=Tue, 03 Nov 2009 06:09:22 GMT
AS2-Version=1.1
AS2-From=YYY
Content-Transfer-Encoding=binary
[email protected]
ACTION_NAME=TestAS2_BA
Content-Type=application/xml
Server=Oracle-Application-Server-10g/10.1.3.4.0 Oracle-HTTP-Server
MIME-version=1.0
User-Agent=AS2 Server
FROM_PARTY=YYY
Content-Disposition=attachment; filename=1.0
Connection=Keep-Alive
From=YYY
Keep-Alive=timeout=15, max=100
<?xml version="1.0" encoding="UTF-8"?>
<Books>
<Book>
<BookTitle>Ajax Hacks</BookTitle>
<Author>Bruce W. Perry</Author>
<PubDate>March 2006</PubDate>
</Book>
</Books>
I am able to see the xml sent as response from web application in Payload as follows.
<?xml version="1.0" encoding="UTF-8"?>
<Books>
<Book>
<BookTitle>Ajax Hacks</BookTitle>
<Author>Bruce W. Perry</Author>
<PubDate>March 2006</PubDate>
</Book>
</Books>
I am able to see the HTTP response in b2b_dc_transport.log. In transport log it is not showing any error. Please help me to fix this issue.

Hi,
Request and Response should be part of same agreement. I hope you are not confused between Acknowledgement and Response. Acknowledgement can be received in the same session (sync mode) but Response will always come in a different session and will be treated as a different document. If, for request, party A is initiator and B is responder then for response party B will be initiator and party A will be responder (as Requset and Response are two docs in case of Custom Document)
For configuring X-Path, please refer section 8.3.11 Configuring the XPath Expression for a Custom XML Document at below link -
http://download.oracle.com/docs/cd/B14099_19/integrate.1012/b19370/busact_coll.htm#sthref784
Please let us know whether you are trying to receive a response or Ack?
Regards,
Anuj

EP 6.0 iView call of NW04s BI web applications/runtime

We have an existing SAP EP 6.0 portal in which we have BW iViews calling BW 3.x web applications. We are upgrading the BW 3.x system to Netweaver 2004s. Since we will still retain (for the time being) the EP 6.0 portal as our primary access point to all of our SAP systems, we have created a second portal/java environment (of the NW04s variety) to satisfy our NW04s BI needs.
Can we somehow "adjust" the existing iViews in our EP 6.0 environment to directly call (without iViews in the NW04s environment) converted versions of these web applications in the new NW04s java/portal runtime? Has anyone successfully done this?
I recall reading something in a posting a while back that (sorry - unable to find it now) that implied this may be possible through the change of a "BW/BI version" parameter on the iView. We don't see any such parameter on our current BW EP 6.0 iViews. If in fact this is part of the solution, can this and/or other parameters be added/imported somehow in EP 6.0, or is this something only available for iViews in NW04s?
Regards,
Rod

Hello Rod!
We have a technical problem to integrate BEx Web Application of NW2004s in a SAP EP 6.0. The general problem is that the Portal has difficulties to display a Portal iView in an iView.
These days, we are testing a solution that will be shipped with EP 6.0 SP17. A fix for SP14, 15 and 16 is under discussion.
As soon as I have more details, I will provide you the documentation. The idea is more or less the same as we are doing currently with integrating BEx Web App of SAP BW 3.5: use a System Alias and the rest of the BI URL. Please be aware that the URL syntax is different between SAP BW 3.5 and NW2004s due the new runtime.
Yours,
Tobias

Calling Batch input from Web Dynpro - any alternatives for table updates?

Hi!
I am asked to create a screen in Web Dynpro for the GJ30 transaction (JV Cutback mapping of WBS' elements). I created a remote enabled function module which call batch input for GJ30 . Testing the Function modules direclty goes fine, but not calling the function module from WD. then I get the same error message as when I once tried to call SAP GUI from Web Dynpro ( Call transaction /submit program).
My next step is to try to create a batch input session (instead of call transaction) and run it using rsbdcsub, and then check the result of the run. But maybe this will fail of the same reason as well, and I suppose this will make the user waiting longer for the response .
I read somewhere that Web Dynpro does not support batch Input. But what can you do when there are no standard BAPI's for the update you want to do in SAP ? We are not supposed to do direct table updates.
Anyone who have struggled with the same issues and found a solution??
regards, Tine

Hi,
as BDC is calling screens and in Webdynpro ABAP you cannot use SAP GUI sceeen, you are getting short dump.
Refer CNTL_SYSTEM_ERROR in webservices from r/3 system
Thanks,
Chandra

Calling portal service from web service

Hello,
I'm trying to call portal service from web service. Is this possible? I'm getting an error.
For example, code:
IJCOClientService clientService = (IJCOClientService) PortalRuntime.getRuntimeResources().getService(IJCOClientService.KEY);
.. is generating exception:
java.lang.LinkageError: Class com/sapportals/portal/prt/runtime/IPortalRuntimeResources violates loader constraints
Do anybody knows what's wrong?
Best regards,
Josef Motl

Hi Josef,
Is the IJCOClientService located on the producer side or on the consumer side?
Amit

How to call BI report from web dynpro

Hi ,
How to call BI report from webdynpro application and what are the prerequisites for that .
Please provide an example to work with BI application frame UI element
Thanks

Hi Rajpal,
Please go through this..
calling BI report
Cheers,
Kris.

How to call a form from WEB.SHOW_DOCUMENT 10g Is this possible?????

how to call a form from WEB.SHOW_DOCUMENT
I would like to call a form using the WEB.SHOW_DOCUMENT the idea is from the menu that is attached to the form instead of use call_form use WEB.SHOW_DOCUMENT(...my_newform.fmx)
Is this possible?????

Hi ,
I think yes...but under some circumstances....
In your formsweb.cfg file you should define a named configuration alias... such as:
[TEST]
workingDirectory=C:\TEST_DIR
form=C:\TEST_DIR\MY_NEWFORM.FMX
Then , after stopping , starting your OC4J instance..... you call that as (in a button , for example):
web.show_document('http:<your_server>:<port>/forms/frmservlet?config=[TEST]',_blank);
I have not tested it.....
Regards,
Simon

Calling AP7.0 from web applications

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