Search advice for good ABAP-connect-Java Book

Hi,
I want to navigate a Java-application in SAP.
The Java-application is a routing-software.
The SAP-user (the planner/coodinator) should choose a
customer and a worker/sales-person in an ABAP-application.
So this the SAP-user plans, which sales person drives to
which customer.
The ABAP-application should give this information to the java-application
which then plans the route! The user should not remark anything from
the communication between abap- and java-application.
Has anybody an idea with which technique I can realise the problem?
Can anybody advice me a good manual or book concerning this topic?

Hi,
These are the recommended books for OO programming in ABAP.
1.ABAP Objects: The Official Reference
by Horst Keller, Joachim Jacobitz
This is systematic language reference book for ABAP Objects.
2. ABAP Objects: Introduction to Programming SAP(R) Applications
by Horst Keller, Sascha Kruger
3.Java and BAPI Technology for SAP" by by Ken Kroes, Anil Thakur, Gareth M. deBruyn, Robert Lyfareff
Regards

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i have created Password reset form in IDM 8.0 , now i am able to reset password in systems but when i am resetting password IDM will reset password in ALL Connected server where his id is present.
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Hi Tero,
I tried both query and it worked for me,
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jstart/shutdownTimeout
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Specifies the shutdown timeout, i.e. the grace period for the AS Java instance to shut down before the Java process terminates itself. Unt is in Seconds. Default is 120
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Hi,
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>They were of the opinion that web dynpro for ABAP is not that good for web interfaces is it correct ?
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More complex JCO Server examples (ABAP to Java)

JCo connections:
I found a couple of good documents for connecting from Java to ABAP. Whenever it comes to the other direction (ABAP to Java), information is somehow rare.
I had a look at the examples coming with the JCo lib, however I would like to find some more complex examples. Especially the transfer of larger result sets (obtained on the Java side) is interesting.
Does anybody know something like this? I have tried Google, but somehow always the same few articles showed up.
Any hints?

You can also use the JCO RFC Provider Service of the Web Application Server for your ABAP to Java calls.
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2. Create RFC Destination in Visual Admin.
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Business Method.
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               JCO.ParameterList importList = function.getImportParameterList();
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               function.setExportParameterList(export);
          catch (java.lang.Exception e) {
               e.printStackTrace();

Communication between Abap and Java and Java to Abap

HI,
I have installed BI 7.0 and the user complaints that BEx WEB Application Designer Query results are not showing up in the WEB URL Link.
and the BI user suggests that communication between Abap to java and Java to Abap has to be done?
How to setup ABAP to JAVA and JAVA to ABAP communication?
Regards,
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Hi,
Jco conn from ABAP to Java
=====================
You can use the JCO RFC Provider Service of the Web Application Server for your ABAP to Java calls.
The steps involved in that are
1. Configure destination in SM59 in SAP.
2. Create RFC Destination in Visual Admin.
3. Create a stateless session bean with JNDI name as the name of calling function module in SAP.
4. Add a business method public void processFunction(JCO.Funtion fn) which is called by the JCO RFC Provider Service. The name should be 'processFunction'.
5. Set library references in application-j2ee-engine.xml to type weak for the following
a. com.sap.mw.jco.
b. com.sap.tc.Logging (if you are using the logging api )
Here is the sample code for the EJB biz method
Business Method.
public void processFunction(JCO.Function function) {
try {
// Get the import parameters for the function module
JCO.ParameterList importList = function.getImportParameterList();
logger.infoT("The value sent is" +
(String)importList.getValue("USER_NAME"));
// Set the export parameter value for the function module
JCO.ParameterList export = function.getExportParameterList();
export.setValue("From EJB", "RETURN");
function.setExportParameterList(export);
catch (java.lang.Exception e) {
e.printStackTrace();
Jco conn from Java to others(ex:ABAP)
=====================-==========
Open Visual Admin(C:\usr\sap\SID\JCxx\j2ee\admin\go.bat) and connect to server
Go to Destinations service
Open HTTP Settings Tab
Add/Edit destination SLD_DataSupplier and type following values
URL http://xyz.corp:53000
Authentication - BASIC
User dynproxxx
Password - bp52st000
Press save and test (if you get response code 200 everything is o.k.)
Add/Edit other HTTP Destination named SLD_Client with the same values as SLD_DataSupplier:
URL http://xyz.corp:53000
Authentication - BASIC
User dynproxxx
Password - bp52st000
Press save and test (if you get response code 200 everything is o.k.)
Go to SLD Data Supplier service.
Press the button named: Send the Data to SLD and confirm triggering SLD Data transfer (if you receive successful message everything is o.k.).
===================
following blog might helpfull
=======================
/people/michal.krawczyk2/blog/2005/03/10/registering-a-new-technical-system-in-sld--abap-based
for basic infor
==============
http://help.sap.com/saphelp_nw04s/helpdata/en/21/84570b3ae14e77b3047c82218974b9/frameset.htm
Award points if it helps

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Hi,
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hi
i know that there are two options for defining the input help of a field.
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2 Define the input help in the screen field. the disadvantage is that there is no automatic reuse.
1st option
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              d) Active this table.
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regards,
Brian
Edited by: Brian Zhu on Mar 26, 2010 10:38 AM
Edited by: Brian Zhu on Mar 26, 2010 10:58 AM
Edited by: Brian Zhu on Mar 26, 2010 10:59 AM

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www.abapbrain.com
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izy_t

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Hi guys,
i m a student of Computer Science can any of u people tell me the best suitable books or tutorials for me course in java i don't have any support from my college's side as its an elective n no prescribed books as such
the Syllabus is as under:
Java Programming_
Object oriented programming revisited, JDK, Java Virtual machine-Platform independent-portability-scalability Operators and expressions-decision making ,branching, looping, Classes, Objects and methods, Arrays Strings and Vectors, Interfaces, Packages, Multi-Threading, managing errors and exceptions, Applet programming, Managing files and streams
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Graphics, JFC-JAVA foundation classes, swing, images, java 2d graphics, internationalization, Communication and Networking, TCP Sockets, UDP Sockets, java.net, java security, Object serialization, Remote method serialization, JDBC: Java Data Base Connectivity, Java beans, Java interface to CORBA, JAVA- COM Integration, Java Media Framework, commerce and java wallet, Data structures and java utilities, JavaScript, Servelets
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Take a look through these and see which ones work for you.
Sun's [basic Java tutorial|http://java.sun.com/docs/books/tutorial/]
Sun's [New To Java Center|http://java.sun.com/learning/new2java/index.html].Includes an overview of what Java is, instructions for setting up Java, an intro to programming (that includes links to the above tutorial or to parts of it), quizzes, a list of resources, and info on certification and courses.
[http://javaalmanac.com|http://javaalmanac.com]. A couple dozen code examples that supplement [The Java Developers Almanac|http://www.amazon.com/exec/obidos/tg/detail/-/0201752808?v=glance].
jGuru. A general Java resource site. Includes FAQs, forums, courses, more.
JavaRanch. To quote the tagline on their homepage: "a friendly place for Java greenhorns." FAQs, forums (moderated, I believe), sample code, all kinds of goodies for newbies. From what I've heard, they live up to the "friendly" claim.
Bruce Eckel's [Thinking in Java|http://mindview.net/Books/DownloadSites] (Available online.)
Joshua Bloch's [Effective Java|http://www.amazon.com/Effective-Java-2nd-Joshua-Bloch/dp/0321356683/ref=pd_bbs_1?ie=UTF8&s=books&qid=1214349768&sr=8-1]
Bert Bates and Kathy Sierra's [Head First Java|http://www.amazon.com/exec/obidos/tg/detail/-/0596004656?v=glance].
James Gosling's [The Java Programming Language|http://www.bookpool.com/sm/0321349806].

Search advice for good ABAP-connect-Java Book

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