ABAP or JAVA
I have been doing XI for quite sometime now but have not yet had to do any programming.
However for my own benefit I have made the decision to learn both Languages....
My question is which one is best to learn first please answer with the following subquestions in mind.
1. Ease to learn and best introduction to programming as a whole
2. Which will benefit my XI skills most initially
3. Which if any is a natural progression from the previous Programming Language
So as you can see I want to learn both in the end but I want to start with the opne that will have the greatest impact on my ability as an SAP XI Consultant.
Please give some reasoning if possible with your answers...
Concerning 2., I'd say that Java could be a tad better in general, because:
Mapping and Proxies are available for both Java and ABAP, but inside the graphical mapping, you can create user-defined functions, which have to be in Java.
But it very much depends on a lot of other factors as well:
Do you need to write RFC programs?
Is there a development guideline?
Do you also participate in non-XI projects, using Java or ABAP?
Similar Messages
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Hello,
We are having MI 7.0 at SPS15.Am trying to apply add to our system(we created SDA file from NWA as an addon).SDA addon getting deployed but its not getting sync between ABAP and Java stack even if is run reload sever time from NWA->Administrator->Mobile Infrastructure->Mobile Components.I can see add-on when i check from SDM but it cannot see when i search under Mobile component in NWA.Application logs shows below error.
#703543993#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_GUEST#0##n/a##8e6d577024d511e1a299001635730592#SAPEngine_Ap plication_Thread[impl:3]_10##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerBe an#Plain####
#1.#001635730592001800000015000030100004B3E6C1311ED1#1323703575929#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_GUEST#0##n/a##a19424a024d511e18ede001635730592#SAPEngine_Ap plication_Thread[impl:3]_9##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerBea n#Plain####
#1.#001635730592000F00000016000030100004B3E6C662CEBE#1323703663073#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_ADMIN#47##n/a##d588777024d511e1c64a001635730592#SAPEngine_A pplication_Thread[impl:3]_18##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerB ean#Plain####
#1.#001635730592002000000015000030100004B3E6CDC2D7E4#1323703786809#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_GUEST#0##n/a##1f482a9024d611e18dc1001635730592#SAPEngine_Ap plication_Thread[impl:3]_29##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerBe an#Plain####
#1.#00163573059200260000000C000030100004B3E6D02A2DDA#1323703827137#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_GUEST#0##n/a##37527e6024d611e1a43c001635730592#SAPEngine_Ap plication_Thread[impl:3]_39##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerBe an#Plain####
#1.#00163573059200350000000B000030100004B3E6D1150767#1323703842528#/Applications #sap.com/tcwddispwda#com.sap.ip.mi.admin.wd.paramset.Details.Method-->wdDoModi fyView()#J2EE_ADMIN#56##uwsvt729.merck.com_VZ1_12609950#J2EE_ADMIN#2e05832024d61 1e1b753001635730592#SAPEngine_Application_Thread[impl:3]_33##0#0#Error#1#com.sap .ip.mi.admin.wd.paramset.Details#Plain###Specify all parameters#
#1.#00163573059200250000007C000030100004B3E6F8460AEE#1323704500063#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_GUEST#0##n/a##c86ab33024d711e185b5001635730592#SAPEngine_Ap plication_Thread[impl:3]_22##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerBe an#Plain####
#1.#001635730592002F00000015000030100004B3E728C1AF02#1323705313486#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_GUEST#0##n/a##ad1da59024d911e1a138001635730592#SAPEngine_Ap plication_Thread[impl:3]_37##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerBe an#Plain####
#1.#001635730592000F0000000000002A400004B3E754A629F8#1323706045836#/Applications /CMS/PCS#sap.com/tcSLCMS~PCS#com.sap.cms.pcs.serverAPI.CmsOrganizerAdapter#J2E E_GUEST#0##n/a##61feecc024db11e1b4cb001635730592#SAPEngine_Application_Thread[im pl:3]_26##0#0#Info#1#com.sap.cms.pcs.serverAPI.CmsOrganizerAdapter#Plain###CMS o rganizer proxy is waiting for requests#
#1.#001635730592000F0000000100002A400004B3E754A659EE#1323706045848#/Applications /CMS/PCS#sap.com/tcSLCMS~PCS#com.sap.cms.pcs.serverAPI.CmsManagerAdapter#J2EE_ GUEST#0##n/a##61feecc024db11e1b4cb001635730592#SAPEngine_Application_Thread[impl :3]_26##0#0#Info#1#com.sap.cms.pcs.serverAPI.CmsManagerAdapter#Plain###CMS manag er proxy is waiting for requests#
#1.#001635730592000F0000000200002A400004B3E754A6715D#1323706045854#/Applications /CMS/PCS#sap.com/tcSLCMS~PCS#com.sap.cms.pcs.transport.proxy.CmsLogViewer#J2EE GUEST#0##n/a##61feecc024db11e1b4cb001635730592#SAPEngineApplication_Thread[imp l:3]_26##0#0#Info#1#com.sap.cms.pcs.transport.proxy.CmsLogViewer#Plain###CMS Log Viewer is waiting for requests#
#1.#001635730592000F0000000300002A400004B3E754A67B77#1323706045857#/Applications /CMS#sap.com/tcSLCMS~PCS#com.sap.cms.recovery.RecoveryServlet#J2EE_GUEST#0##n/ a##61feecc024db11e1b4cb001635730592#SAPEngine_Application_Thread[impl:3]_26##0#0 #Info#1#com.sap.cms.recovery.RecoveryServlet#Plain###CMS recovery servlet is wai ting for requests#
#1.#001635730592000F0000000400002A400004B3E754A67CE5#1323706045857#/Applications /CMS#sap.com/tcSLCMS~PCS#com.sap.cms.recovery.RecoveryServlet#J2EE_GUEST#0##n/ a##61feecc024db11e1b4cb001635730592#SAPEngine_Application_Thread[impl:3]_26##0#0 #Info#1#com.sap.cms.recovery.RecoveryServlet#Plain###start recovery#
#1.#001635730592000F0000000500002A400004B3E754AA7F91#1323706046120#/Applications /CMS#sap.com/tcSLCMS~PCS#com.sap.cms.recovery.pcs.QueueItemRecovery#J2EE_GUEST #0#SAP J2EE Engine JTA Transaction : [0ffffffc069ffffff9e0008]#n/a##61feecc024db 11e1b4cb001635730592#SAPEngine_Application_Thread[impl:3]_26##0#0#Info#1#com.sap .cms.recovery.pcs.QueueItemRecovery#Plain###CMS recovery found 0 QueueItem(s) wi th state Import running in 0 queue(s). Start check if they are really running or need recovery.#
#1.#001635730592000F0000000600002A400004B3E754AA8344#1323706046121#/Applications /CMS#sap.com/tcSLCMS~PCS#com.sap.cms.recovery.pcs.QueueItemRecovery#J2EE_GUEST #0#SAP J2EE Engine JTA Transaction : [0ffffffc069ffffff9e0008]#n/a##61feecc024db 11e1b4cb001635730592#SAPEngine_Application_Thread[impl:3]_26##0#0#Info#1#com.sap .cms.recovery.pcs.QueueItemRecovery#Plain###Finished check and recovery for all CMS QueueItems of state Import running. Checked Items: 0; Recovered Items: 0; Re covery Failed Items: 0; Real running Items: 0#
#1.#001635730592000F0000000700002A400004B3E754AAACBA#1323706046132#/Applications /CMS#sap.com/tcSLCMS~PCS#com.sap.cms.recovery.pcs.QueueItemRecovery#J2EE_GUEST #0#SAP J2EE Engine JTA Transaction : [0ffffffc069ffffff9e0008]#n/a##61feecc024db 11e1b4cb001635730592#SAPEngine_Application_Thread[impl:3]_26##0#0#Info#1#com.sap .cms.recovery.pcs.QueueItemRecovery#Plain###CMS recovery found 0 QueueItem(s) wi th state Assembly running in 0 queue(s). Start check if they are really running or need recovery.#
#1.#001635730592000F0000000800002A400004B3E754AAAEE5#1323706046132#/Applications /CMS#sap.com/tcSLCMS~PCS#com.sap.cms.recovery.pcs.QueueItemRecovery#J2EE_GUEST #0#SAP J2EE Engine JTA Transaction : [0ffffffc069ffffff9e0008]#n/a##61feecc024db 11e1b4cb001635730592#SAPEngine_Application_Thread[impl:3]_26##0#0#Info#1#com.sap .cms.recovery.pcs.QueueItemRecovery#Plain###Finished check and recovery for all CMS QueueItems of state Assembly running. Checked Items: 0; Recovered Items: 0; Recovery Failed Items: 0; Real running Items: 0#
#1.#001635730592000F0000000900002A400004B3E754AAB68F#1323706046134#/Applications /CMS#sap.com/tcSLCMS~PCS#com.sap.cms.recovery.RecoveryServlet#J2EE_GUEST#0##n/ a##61feecc024db11e1b4cb001635730592#SAPEngine_Application_Thread[impl:3]_26##0#0 #Info#1#com.sap.cms.recovery.RecoveryServlet#Plain###finished recovery#
#1.#00163573059200140000000300002A400004B3E7AA40154F#1323707482010#/Applications #sap.com/tcmobileadmin~ea#com.sap.ip.mi.ejb.mcd.MobileContainerBean.Method---: Processfunction#J2EE_GUEST#0##n/a##b9c439d024de11e1a4ee001635730592#SAPEngine_Ap plication_Thread[impl:3]_10##0#0#Error#1#com.sap.ip.mi.ejb.mcd.MobileContainerBe an#Plain####
ThanksHi,
Tha ABAP stack consists of the Integration Server which in turn contains your Integration Engine and Business Process Engine.
The J2EE stack contains the Adapter Engine and your IR and ID run on the J2EE engine.
Ever wondered how and where the XI pipeline gets executed? It happens in the ABAP stack.
All messsages picked by the Adapter Framework running on the J2EE engine are passed to the Integration Engine, which does the routing. The mapping program again gets executed on the Java stack and the rest of the pipeline servies are executed again on the ABAP stack and so on.
Take a look at the XI overview doc to understand this better,
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a3d3c390-0201-0010-c490-bd85917138c8
Regards,
Bhavesh -
Short dump Error during VM container communication between ABAP and JAVA.
Hello All,
Can anybody please help with resolving the following issue:
Short dump is displayed, when I try to insert CRM product (type: material) in the document (opportunity). This CRM product was created in CRM directly.
When I try to insert ECC migrated material, everything works fine.
Here is the details of dump:
Short text
Error during VM container communication between ABAP and JAVA
Information on where terminated
Termination occurred in the ABAP program "SAPLPRC_INT" - in "GET_PRICING_PROCEDURE_INFO".
The main program was "SAPMHTTP ". In the source code you have the termination point in line 100 of the (Include) program "LPRC_INTF35".
Thank you!hi Willie,
this is the dump, and i have used the t-code sm52 . the VMC is not active.
|Short Text |
| Error during VM Container communication between ABAP and JAVA. |
|What happened? |
| The current program had to be terminated because of an |
| error when installing the R/3 System. |
| Error in the RFC layer. |
|What can you do? |
| Note which actions and entries caused the error to occur. |
| |
| Consult your SAP administrator. |
| |
| Using transaction ST22 for ABAP dump analysis, you can view, manage, |
| and retain termination messages for longer periods. |
|Error analysis |
| An error has occurred in the RFC layer during communication between |
| JAVA and the ABAP stack. This prevents data from being passed correctly |
| between the two stacks. |
| |
| Message = TH_VMC_SERV_NOT_ACTIVE |
| Return code = -1007 |
| Pointer = "000007DD348F6138" |
|How to correct the error |
| Check whether the VMC is active on your application server. To do this, |
| run transaction SM52. If the VMC is not active, contact your SAP |
| administrator. |
Regards
Charles -
could u provide with links of abap,java and xslt mapping and also corresponding basic links using which i can master the basics of abap objects ,java and xslt up to the extent what is required for mapping
thanksChexk these docs,
<b>ABAP</b>
https://websmp101.sap-ag.de/~sapdownload/011000358700003082332004E/HowToABAPMapping.pdf
The how to guide on ABAP mapping should help.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e3ead790-0201-0010-64bb-9e4d67a466b4
<b>JAVA</b>
/people/prasad.ulagappan2/blog/2005/06/08/sax-parser
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-i
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-ii
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-iii
Regards,
Jai Shankar -
ESR Context Objects: using in ABAP or Java
Hello, experts!
Is it possible to use (get values of) Context Objects assigned to Service Interface in ABAP or Java?
If it's possible, than how can we do that?
BR,
VikaHello,
Is it possible to use (get values of) Context Objects assigned to Service Interface in ABAP or Java?
Context objects assigned to a service interface can't be retrieved via dynamic configuration hint: I tried it the hard way ;-). Not sure about ABAP, but the same could also be true. I think only the COs that came in with adapter metadata can be accessed(conf.get) and overwritten (conf.put).
Corrections are welcome.
Hope this helps,
Mark -
Hi all,
I am a veteran in ABAP. I wish to learn web dynpro. I never worked on JAVA. Can anybody advice me which programming language i should use to learn WebDynpro development. Also let me know which companies have webdynpro projects in India?
Thanks in advance..Hi Buddy,
Welcome to intresting world of Web Dynpro.
As veteran ABAPer you should go for WebDynproABAP .
Now why ?
Point 1:
In my view WebDynpro ABAP and Wd Java are not same.
Basically WebDynpro ABAP and Java are two different webDynpro provided by NetWeaver Stack.
Basic conceptual base of WD ABAP and WD Java is same.I mean to say concepts like Context binding , node , elements , Layout both support are same.
But when you provide background functionality to your Web Screen then Java or ABAP come in to picture.Just take case , you want do some thing on click of some button then
1) in case of java may you will call some ejb or you will may write some java code on click.
2) but in case of WD ABAP you have to do same thing with ABAP classes . You will call some call or some method of some system defined class.
Ulimately point I want make
1) WD ABAP and WD java 's Base is same but you code in completely different way.
2) Purpose for which SAP came with two different WDynpro is different. Java can be used for developing quite sophistcated Web services.
Point 2:
another help for you .Just go thr' following thread
How much of oops ABAP is required for ABAP Webdynpro .
Point 3:
You can start with tutorials and all
Web Dynpro for ABAP
http://help.sap.com/saphelp_erp2005/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/frameset.htm
best tutorials in wbdynpro for ABAP to start with :
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/fed073e5-0901-0010-4eb4-c9882aac7b11 [original link is broken] -
Hi all,
I have recently started learning Web Dynpro for ABAP.
I have worked in WebDynpro for Java.
1)I wanted to understand pros and cons of WebDynpro for ABAP and Java.
2)What are the functionality that are available in Web Dynpro for Java but not in Web Dynpro for ABAP.
3)What should be preferred when considering performance issues - WD for ABAP of Java?
Any Web Log or Link in this context will be helpful.
Thanks a lot,
RashmiHi,
OOPs ABAP uses Classes and Interfaces which uses Methods and events.
If you have Java skills it is advantage for you.
There are Local classes as well as Global Classes.
Local classes we can work in SE38 straight away.
But mostly it is better to use the Global classes.
Global Classes or Interfaces are to be created in SE24.
SAP already given some predefined classes and Interfaces.
This OOPS concepts very useful for writing BADI's also.
So first create a class in SE 24.
Define attributes, Methods for that class.
Define parameters for that Method.
You can define event handlers also to handle the messages.
After creation in each method write the code.
Methods are similar to ABAP PERFORM -FORM statements.
After the creation of CLass and methods come to SE38 and create the program.
In the program create a object type ref to that class and with the help of that Object call the methods of that Class and display the data.
see the links below, Understand them and start developing.
chk out the links below:
General Tutorial for OOPS
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907
Have a look at these links for OO ABAP.
http://www.sapgenie.com/abap/OO/
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5654f411d194a60000e8353423/content.htm
http://www.esnips.com/doc/375fff1b-5a62-444d-8ec1-55508c308b17/prefinalppt.ppt
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt
http://www.allsaplinks.com/
http://www.sapgenie.com/abap/controls/index.htm
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
http://help.sap.com/saphelp_erp2005/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
SDN Series:
https://www.sdn.sap.com/irj/sdn/developerareas/abap?rid=/webcontent/uuid/35eaef9c-0b01-0010-dd8b-e3b0f9ed7ccb [original link is broken]
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf
Basic concepts of OOPS
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b6cae890-0201-0010-ef8b-f970a9c41d47
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1591ec90-0201-0010-3ba8-cdcd500b17cf
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/abap/abap%20code%20samples/alv%20grid/abap%20code%20sample%20to%20display%20data%20in%20alv%20grid%20using%20object%20oriented%20programming.doc
http://www.henrikfrank.dk/abapuk.html
http://www.erpgenie.com/abap/OO/
OOPS in ABAP
oops consept in abap
ABAP with OOPS
http://www.abap4.it/download/ALV.pdf
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907
http://www.erpgenie.com/abap/controls/alvgrid.htm
OOPS with ABAP
https://www.sdn.sap.com/irj/sdn/wiki?path=/pages/viewpage.action&pageid=37566
/people/rich.heilman2/blog/2005/07/27/dynamic-internal-tables-and-structures--abap
http://www.sapgenie.com/abap/OO/
Regards
Srinivas.K
Message was edited by:
Armin Reichert -
WebDispatcher on ABAP and JAVA on serperate Servers
Hi all,
i read a lot of hours trough post concerning issues about web dispatcher, but i didn't find anything that suits my problem.
We have a MSCS-Cluster. One Node has the db which is for ABAP and JAVA (different schemas).
Than we have an SCS for ABAP and one for JAVA.
So the ABAP and JAVA-Instances are physically separated.
Now we want to use a web dispatcher to pass the requests to the right destination.
But i am not sure how to set it up. Do we need 2 dispatcher, or can one handle the requests. How does the dispatcher knows, where to redirect the requests ?
Is that done with the parameter icm/HTTP/redirect_<xx> ?
in hope of any advise to this problem
yours
BjoernTrabesSo, i tested around a little bit.
i am not clear with the function of the dispatcher.
When i bind the ABAP Dispatcher, than all requests to /sap/ are handled by the ABAP-Stack an are working, but when i browse to an Adress like /irj/portal/ the dispatcher says that the Adress is noch reachable.
When i bind the dispatcher to the Java-Stack, than all Java-Adresses work, but the /sap/ not, which is the ABAP Stack.
so, i don't know exactly where my fault is.
How knows the Dispatcher, where the ABAP or JAVA-Stack is.
On an other Machine where the java is an add-in, it works quite well, but on this server the abap and Java Servers are physically separated.
greets
Bjoern
Edited by: Björn Trabes on May 18, 2009 10:59 AM -
Hi,
I don't know if I should post here or in the Netweaver forum:
SAP recommends if you want die use BI BAPA and BI Java to install two seperaterd systems.
In some presentations they suggest to use a MCOD database, so both instances have the same database.
In my understanding I would rather prefer two seperated databases than MCOD as it is not recommend for 'normal' systems.
Whats your experience with BI MCOD?
Thanks
Jan
Edited by: Jan Lars Goedtke on Jan 6, 2010 3:54 PMHi,
Check this Blog.
WD java Vs ABAP
/people/oliver.mayer/blog/2006/06/14/web-dynpro-abap-or-java
Regards,
Vijayakhanna Raman -
Hi friends,
If anybody knows how to refresh an abap and java systems (not abap+java addin)
can you please send the docs?
Thanks.Hi,
Plz check this link for ABAP refresh.
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/fb/35c62bc12711d4b2e80050dadfb92b/content.htm">http://help.sap.com/saphelp_nw04/helpdata/en/fb/35c62bc12711d4b2e80050dadfb92b/content.htm</a>
Regards,
Subhasha Ranjan -
Whats the use of an ABAP and Java Stacks in XI? What exactly they are doing for XI?
Thanks.Hi,
Tha ABAP stack consists of the Integration Server which in turn contains your Integration Engine and Business Process Engine.
The J2EE stack contains the Adapter Engine and your IR and ID run on the J2EE engine.
Ever wondered how and where the XI pipeline gets executed? It happens in the ABAP stack.
All messsages picked by the Adapter Framework running on the J2EE engine are passed to the Integration Engine, which does the routing. The mapping program again gets executed on the Java stack and the rest of the pipeline servies are executed again on the ABAP stack and so on.
Take a look at the XI overview doc to understand this better,
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a3d3c390-0201-0010-c490-bd85917138c8
Regards,
Bhavesh -
Wanted to confirm my understaing for ABAP and JAVA mapping.
Am I correct in my assumption that these mapping techniques can be used only if input and ouput is in XML format ?
So if XI is receiving a flat comma separated text/non-XML file or an IDOC for that matter and output is NOT in XML format, say again flat text file or IDOC, I cannot use above two techniques?
All the docs I have read suggest that 'Execute' method is called when XML file/data is received, paresed using DOM/SAX/JAXB (for Java mapping) or IXML lib (for ABAP mapping) and then create a output XML file.
-Thanks in advanceHi Bob,
Here you have a code sample for deescaping. I have have written this code a couple of time ago. The incoming file can be any text format. It might be XML, but not necessarily.
The main method is not reqired, but good for testing.
Regards
Stefan
* Created on 28.09.2005
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
package sample;
import com.sap.aii.mapping.api.*;
import java.io.*;
import java.util.Map;
public class Deescaping implements StreamTransformation{
public static void main (String[] args) {
try {
InputStream in = new FileInputStream(new File("in.xml"));
OutputStream out = new FileOutputStream(new File("out.xml"));
Deescaping change = new Deescaping();
change.execute(in, out);
} catch (Exception e) {
e.printStackTrace();
public void setParameter (Map map) {
public void execute (InputStream in, OutputStream out)
throws StreamTransformationException {
try {
int c;
while ((c = in.read()) != -1) {
if (c != '&') {
out.write(c);
} else {
// ampersand
String help = "&";
boolean exit = false;
// check the next 5 chars, if there is a ';'
for (int i = 0; i < 5 && !exit; i++) {
c = in.read();
if (c == -1) {
exit = true;
} else {
// another ampersand?
if (c == '&') {
out.write(help.getBytes());
help = "&";
i = 0; // check the next 5 chars
} else {
help = help + (char) c;
if (c == ';') {
exit = true;
if (help.equals("&")) {
help = "&";
if (help.equals("<")) {
help = "<";
if (help.equals(">")) {
help = ">";
if (help.equals(""")) {
help = """;
if (help.equals("'")) {
help = "'";
} // for
out.write(help.getBytes());
} // while
out.flush();
} catch (Exception e) {
throw new StreamTransformationException(e.getMessage(),e); -
Time out parameters for ABAP and JAVA instance
Hello All,
We are looking for Time out parameters for our ABAP and JAVA instances.
As users are complaining that they are getting time out error
while they are trying to access Cprojects from Portal.
I was able to check/collect the ABAP instance parameters from SMICM Tcode.
Can anybody tell me which parameters we need to look for JAVA instance.
Thanks in advance.
Regards,
Amber Sjstart/shutdownTimeout
(jstartup/shutdown_timeout)
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
j2ee/ms/connectTimeout
(jstartup/wait_for_scs)
Specifies the timeout for the first connection to the message server. The AS Java instance fails to start if this timeout expires.Unt is in Seconds.Default is 60
j2ee/ms/reconnectTimeout
(jstartup/wait_for_reconnect)
Specifies the timeout for the reconnecting to the message server.The AS Java instance shuts down when this timeout expires.Unt is inSeconds.Default is 3600 (one hour)
Thanks -
Links for ABAP and JAVA Admin + Troubleshooting
Hi Gurus,
Can anyone send me the useful links for Admin + Troubleshooting in SAP BASIS i.e. ABAP and JAVA ?
Also, which are the Routing Maintenance Tasks in SAP BASIS ?
Any / All help is most welcome and would be rewarded with suitable points.
Many Thanks in Advance ,
Regards,
- IshanHello Balaji,
Yes, you can connect the JAVA user adminsitration with the Single CUA.
Make use of the JAVA UME feature for this.
http://help.sap.com/saphelp_nw04/helpdata/en/49/9dd53f779c4e21e10000000a1550b0/content.htm
Regards,
Ammey Kesarkar -
ABAP Calling JAVA Function or Method
Hi Friend,
I need help in how to proceed using ABAP and Call JAVA Function . I know that we need to use RFC enabled Function modules. I was able to connect using JAVA Connector which was provided by SAP For communicating with JAVA Apps. The approach for connecting the JAVA to SAP is working fine. But I have browsed through various website but failed to find any information.Now i am looking forward to help from you friends to solve my problems .
The Requirement is mentioned below:-
1. Prerequiste for SAP ABAP calling a third Party software which is working in JAVA Platform (like any middle ware which might be hardware or software).
2. Sample Code like calling a Text ' Hello to the world calling JAVA from ABAP'.
3. Steps and process so that it would be helpful.
Timely help would be appreciated.
Rajiv Christopher.1.Middleware is JCO RFC provider it comes with SAP so no need any third party Adapter.
2.
" The ECHOTXT parameter should contain the text of REQUTXT.Information on
" calling the function module should be returned in RESPTXT, indicating, for
" example, in which system and when the function module call was processed.
data:ECHOTEXT type SY-LISEL,
RESPTEXT type SY-LISEL.
CALL FUNCTION 'STFC_CONNECTION' DESTINATION '<Your JCO destination name>' " which one you have developed in SM59 as TCP/IP
EXPORTING
requtext = 'ABAP Calls JAVA'
IMPORTING
ECHOTEXT = ECHOTEXT
RESPTEXT = RESPTEXT.
if sy-subrc = 0.
WRITE:/'---------------------------------------------------------------------'.
WRITE: / 'establish a link to the ABAP application server with logon data'.
WRITE:/'---------------------------------------------------------------------'.
write:/ ECHOTEXT .
else.
WRITE:/'---------------------------------------------------------------------'.
WRITE: / 'Not establish a link to the ABAP application server with logon data'.
WRITE:/'---------------------------------------------------------------------'.
endif.
Check the sample code and Let me know will you get ECHOTEXT ?
Kanagaraja L
Edited by: Kanagaraja Lokanathan on Jan 6, 2010 1:27 PM -
Access the adobe form pdf data in abap or java programs
Hi,
We created an adobe form, with few text boxes, and emailed to user for filing his data into the pdf file.
He filled the text boxes and saved the pdf, and sent back the pdf file by mail.
Now our requirement is:
we need to read the values entered by the user in pdf and update in certain ztables using abap or java.
case 1: using abap
How can abap program read the entries/values in pdf.
is there any doc/blog that shows how to access the adobe form data in abap.
do we need to use/install any software for this.
case 2: using java
Is it possible to read/retrive the adobe form data into java. once the data is into java program, i can utilise the data for several puposes.using ABAP:
check the program: FP_PDF_TEST_03
This program reads the data from Adobe into XML format.
After this you have to read the data from XML format into ABAP(hope you know how to convert XML to ABAP or simply google it).
Thanks,
Chandra
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