ABAP & JAVA Proxies

Hi Experts,
Can any one please tell me what are the prerequisites and connection settings that needs to be taken care while developing the ABAP/JAVA proxies.
Thanks in advance.
Regards,
Shaily

Hi,
Find below link for more help on proxies configuration
/people/sravya.talanki2/blog/2006/12/27/aspirant-to-learn-sap-xiyou-won-the-jackpot-if-you-read-this-part-iii

Similar Messages

Learning Java proxies - landscape question

Hi guys,
I could use a little help to learn Java Proxies, I'm just starting to get familiar with Java, I'm coming from the ABAP side.
First and foremost what do I need from the system point view?
We have an XI box and using file/FTP/IDoc adapters and also ABAP Proxies, I wrote some Java (mapping)functions, I am familiar with these.
But for a Java proxy, I would need a separate Java server(?) to run the application on, is this correct?
Can I use my own PC for this? (for learning purposes), I have NWDS installed on my PC.
What are the steps to write a small simple Java Proxy.
I would very much appreciate some help, guys, how do I start?
Thanks a lot,
Viktor

Hi Viktor,
You can work from your own machine. Becuase in Java Proxy scenarios, you are deploying EAR files in the XI server, and thru XI , you are executing the method written in the Java Application.
Just check these links-
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
/people/prasad.ulagappan2/blog/2005/06/27/asynchronous-inbound-java-proxy
/people/rashmi.ramalingam2/blog/2005/06/25/an-illustration-of-java-server-proxy
Demo ~
https://www.sdn.sap.com/irj/sdn/docs?rid=/webcontent/uuid/110ff05d-0501-0010-a19d-958247c9f798#jdi [original link is broken]
Hope this helps,
Regards,
Moorthy

What is ABAP/JAVA Proxy and whats the use of it?

Hello All,
What is ABAP/JAVA Proxy. And why do we need to use them? I am not sure of the definitions given on help.sap.com. Thats the reason I am posting this question. Right answer will be rewarded. Thanks in advance.
Regards,
Farooq.

HI Farooq
ABAP Proxy
ABAP server proxy is created for the inbound interface creted in XI's Integration repository proxy should be created in the business system for which the interface is created .
U can reference following link :
http://help.sap.com/saphelp_nw2004s/helpdata/en/02/265c3cf311070ae10000000a114084/frameset.htm
Server Proxies are generated for Inbound Message Interfaces. These are used to Process the Data coming into SAP System from an external application.
Sproxy is the transaction to generate Proxies.
Plz refer to this blog on abap server proxies
/people/siva.maranani/blog/2005/04/03/abap-server-proxies
Java Proxy
Java Proxoies are used to allows your java Applications ( j2ee, j2se applications )to interact directly to the Integration Server of XI without any special adapters.
All documents are available on SDN itself .
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/7d4db211-0d01-0010-1e8e-9b07fc2113ab - How To Work with XI 3.0 Java Proxies
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9- Java Proxies and SAP XI - The Inside Story, Part 1
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d - Java Proxies and SAP XI - The Inside Story, Part 2
Proxies help you achieve non-standard functionality for which the out of box XI adapters do not suffice. Just to give you an example, consider a system with which XI has to integrate , the only interface the system offers is a TCP / IP socket based interface. You could write a Java proxy which would interact over sockets with your target system, which is not possible with other standard adapters which are shipped with your XI installation
You can refer demo on SDN TV, on this link
https://www.sdn.sap.com/irj/sdn?rid=/webcontent/uuid/110ff05d-0501-0010-a19d-958247c9f798 [original link is broken]
Cheers..
Vasu
** Reward Points if found useful **

Java maping and java proxies

Hi
Can i use in the java mapping proxies classes generated for interfaces?
Or i can get in trouble because of library reference.
Florin

Proxies are essentially the APIs, or the programming lines of code, that are generated for the target application language like ABAP/JAVA/.Net.
In some of the real time applications, each time it's not necessary to have particular Business Systems for send/ receive messages with SAP XI.
Sap XI provides diff. options to generate interfaces with ABAP / Java Applications such as as Proxies.
ABAP Proxy :
1. With ABAP proxy generation function it will be possible to generate ABAP proxy objects to an SAP system from an interface description in the SAP Exchange Infrastructure Integration Repository.
2. ABAP proxy objects can only be generated for SAP systems that are based on SAP Web Application Server 6.40.
If you use ABAP Proxy , you can reduce the overhead calling the function again and again.
/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies - Activate Proxy
/people/siva.maranani/blog/2005/04/03/abap-server-proxies - ABAP Server Proxy
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy - ABAP Client Proxy
Re: JDBC Sender select/update problem
Java Proxy:
1. JAVA proxy is used for J2EE based systems communicating with XI for sending or processing msgs in those J2EE based systems
2.It allows java applications to interact directly to Integration server with avoiding the configurations for the special adapters
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/7d4db211-0d01-0010-1e8e-9b07fc2113ab - How To Work with XI 3.0 Java Proxies
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9- Java Proxies and SAP XI - The Inside Story, Part 1
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d - Java Proxies and SAP XI - The Inside Story, Part 2
Please let me know if you need any more details on this.
Reward Points if found useful **

Creating Java Proxies

Hi all,
We have a scenario for RFC -> Xi -> Java Application. We need to inoke certain functionlities provided by the java application through RFC. As per my understanding, i need to create the relevant interfaces and then invoke the java application by writing Java Proxies.
Can any body please suggest if:
1. My approach is correct? if no, then what is the possible solution?
2. If Its correct then how to create java proxies. Can any body please provide me a link to a blog with sample application?
Any help will be appriciated.
Thanks and best regards,
Kulwant Singh

Hi Kulwanth,
Java Proxies are Java Class files to access the R/3. If u create an RFC Model for a BAPI/RFC enabled FM the system will automatically create Java Proxy classes for ur R/3 connection.
The Java proxies for the message interfaces are generated using the Integration Builder tool (Design) in the menu Tools --> Java Proxy Generation and subsequently by selecting the message interfaces
Java proxies, the Integration Builder tool is used
1) The Java proxies for the message interfaces are generated using the Integration Builder tool (Design) in the menu Tools ---> Java Proxy Generation and subsequently by selecting the message interfaces.
Using the Java Proxy runtime we can Receive messages or Send messages to the Integration Server. The Java proxy runtime supports J2EE applications on the SAP J2EE Engine using Enterprise Java Beans 2.0. Synchronous and Asynchronous Outbound and Inbound communication is possible with Proxy Beans.
Check some links on proxies.
Concepts and examples for Proxy, Abap Client Proxy and Abap server Proxy
JAVA Proxies:
Asynchronous inbpund java Proxies
/people/prasad.ulagappan2/blog/2005/06/27/asynchronous-inbound-java-proxy
More on Java Proxy-
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/7d4db211-0d01-0010-1e8e-9b07fc2113ab
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
http://help.sap.com/saphelp_nw04/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm
SAP Exchange Infrastructure 3.0: Java Proxy Runtime 3.0 - J2EE Integration
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/30572c6a-d311-2a10-99ab-f646ec3b5b12
How to Work with Java Proxies
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d06315a6-e66e-2910-039c-ba8bbbd23702
Java Proxies in XI
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=java+proxy&adv=false&sortby=cm_rnd_rankvalue#
Java Proxies in XI
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=java+proxy&adv=false&sortby=cm_rnd_rankvalue#
SAP Network Blog: Pre requisites for Client Java Proxies
/people/yugapreetha.t/blog/2007/12/03/pre-requisites-for-client-java-proxies
good docs on Java Proxy:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/7d4db211-0d01-0010-1e8e-9b07fc2113ab
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
/people/rashmi.ramalingam2/blog/2005/06/25/an-illustration-of-java-server-proxy
/people/srinivas.gv/blog/2005/09/27/concept-of-proxy-generation
Regards,
Vinod.

ABAP & Java Concepts required for SAP-NW XI/PI

Hi Experts,
As a fresher, I want to start a career in SAP ans SAP Netweaver- XI/PI. After going through some blogs, forum, sap stuff etc, I came to know the prerequisites for XI is both ABAP and Java...
But I am not sure which concepts in ABAP and Java are required for an SAP XI consultant, as I see SAP itself is an Ocean. So Apart from XI concepts , what are all the concepts needed in ABAP and Java.
As for XI concepts are concerned there is a lot of stuff in SDN itself. Only thing is, one shd have patience to search and proper guidance while learning.
Regards,
Guru

>
Guru Bhai wrote:
> Where and when do we need ABAP and Java in XI
something quite common a question but here is a small desc.
ABAP -
for scenarios involving, IDoc, RFC, ABAP proxies and ABAP mappings
Java -
Core java - UDFs in graphical mapping
advanced - java mapping, adapter modules, java proxies etc

Need help on using java proxies

Hai I have a java application with some fields like former name , address, so on.. if i entered all fields with required information it will be modified in R/3 system through Xi ......... may be it is solved by using java proxies if it is right plz give me good information from basics and how can I use the java proxies to solve my requirement

Hi,
Refer
Java Proxies and SAP Exchange Infrastructure - The Inside Story, Part 1
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
Java Proxies and SAP Exchange Infrastructure - The Inside Story, Part 2
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
SAP Exchange Infrastructure 3.0: Java Proxy Runtime 3.0 - J2EE Integration
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/30572c6a-d311-2a10-99ab-f646ec3b5b12
How to Work with Java Proxies
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d06315a6-e66e-2910-039c-ba8bbbd23702
Java Proxies in XI
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=java+proxy&adv=false&sortby=cm_rnd_rankvalue#
Java Proxies in XI
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=java+proxy&adv=false&sortby=cm_rnd_rankvalue#
SAP Network Blog: Pre requisites for Client Java Proxies
/people/yugapreetha.t/blog/2007/12/03/pre-requisites-for-client-java-proxies
U can work with java proxies,Check some links on proxies.
Concepts and examples for Proxy, Abap Client Proxy and Abap server Proxy
Asyn Inbound java proxy
JAVA Proxies:
Asynchronous inbpund java Proxies
/people/prasad.ulagappan2/blog/2005/06/27/asynchronous-inbound-java-proxy
Proxy Generation- For Java proxy, create a Message Interface and then generate a proxy for that message interface.
http://help.sap.com/saphelp_nw2004s/helpdata/en/86/58cd3b11571962e10000000a11402f/content.htm
More on Java Proxy-
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/7d4db211-0d01-0010-1e8e-9b07fc2113ab
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
http://help.sap.com/saphelp_nw04/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm
Thanks
Swarup

Problems in Dialog instance installation for ECC6.0(ABAP+JAVA)

Does anyone can help me what should be a procedure of installing Dialog instance for ECC 6.0 with both ABAP + Java Stacks.
When installing app server do we also choose ABAP and Java or just ABAP. Installation manual does not cover this and when we run the sapinst we have following problem:
The following are the activities that I have done as pre-reqs on the standby on the server that is to host dialog instance
I have mounted the following file systems on ddrsap02. Created the local filesystem /usr/sap/DSP/D00 and NFS mounted the others
/dev/appsaph 5505024 5503856 1% 5 1% /usr/sap/DSP/D00 (is this required or SAPINST should create it itself)
ddrsap00:/stage 419430400 149761708 65% 90835 1% /stage
dprsap01:/sapmnt/DSP 4718592 2888416 39% 12790 2% /sapmnt/DSP
ddrsap12:/usr/sap/trans 2752512 1084932 61% 5107 3% /usr/sap/trans
Then when I run the sapinst from ddrsap02 to install the DI I get the following error
ddrsap02[/tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI]#vi sapinst_dev.log
"sapinst_dev.log" 20516 lines, 641048 characters
TRACE
Running with toplevel file /tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI/toplevel.xml
Running with dialog file /tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI/dialog.xml
Running with keydb file /tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI/keydb.xml
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_exe.397528.1170221882.
Opened iaejs701.o
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI.
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_exe.397528.1170221882.
Opened iacdlib701.o
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI.
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_exe.397528.1170221882.
Opened iaccdlib.o
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI.
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_exe.397528.1170221882.
Opened iapasswdman701.o
INFO 2007-01-31 09:38:52
Working directory changed to /tmp/sapinst_instdir/ERP/SYSTEM/ORA/HA/ABAPJAVA/DI.
This is SAPinst, version 701, make variant 700_REL, build 817256
compiled on Mar 14 2006, 23:39:26
TRACE [syxxsyshlp.cpp:175]
 syslib::logSystemState()
Process environment
===================
Environment Variables
=====================
_ = /tmp/sapinst_exe.397528.1170221882/sapinstexe
SAPINST_EXE_DIR = /tmp/sapinst_exe.397528.1170221882
LANG = en_US
LOGIN = root
PATH = /usr/bin:/etc:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:/usr/java14_64/jre/bin:/usr/java14_64/bin
SAPINST_EXEDIR_CD = /stage/51031797/IM_AIX_PPC64/.
LC__FASTMSG = true
WINDOWID = 8388621
"sapinst_dev.log" 20516 lines, 641048 characters
 EJS_Installer::writeTraceToLogBook()
2007-01-31 09:42:48.898 NWDB.getDBHost() done: undefined
ERROR 2007-01-31 09:42:48 [iaxxinscbk.cpp:271]
 abortInstallation
CJS-00030 Assertion failed: in getSidFromProfiles: Variable dbHost should be defined
TRACE [iaxxejsbas.hpp:388]
 handleException<ESAPinstException>()
Converting exception into JS Exception Exception.
ERROR 2007-01-31 09:42:48
 CJSlibModule::writeError_impl()
MUT-03025 Caught ESAPinstException in Modulecall: ESAPinstException: error text undefined.
TRACE [iaxxejsbas.hpp:460]
 EJS_Base::dispatchFunctionCall()
JS Callback has thrown unknown exception. Rethrowing.
ERROR 2007-01-31 09:42:48
FCO-00011 The step assertDBInfo with step key |NW_DI|ind|ind|ind|ind|0|0|NW_GetSidFromProfiles|ind|ind|ind|ind|1|0|assertDBInfo was executed with status ERROR .
<html><head></head><body>An error occurred while processing service SAP ERP 2005 Support Release 1 > SAP Systems > Oracle > High-Availability System > Base
d on AS ABAP and AS Java > Dialog Instance. You may now<ul> <li>press Retry to repeat the current step.</li> <li>press the View Log button
to get more information about the error.</li> <li>stop the task and continue with it later.</li></ul>Log files are written to /tmp/sapinst_instdir/ERP/SYST
EM/ORA/HA/ABAPJAVA/DI.</body></html>
TRACE [iaxxgenimp.cpp:1093]
 showDialog()
waiting for an answer from gui
Am I missing some pre-reqs or variable definitions?
I was going through the documentation and it says that /sapmnt/DSP/exe should be a local filesystem for a DI on a separate server. Will this create a problem ?
Also they talk about starting sapinst with the variable SAPINST_USE_HOSTNAME set to ddrsap02. I have tried this also
We are also not 100% sure about the settings for parameters:
rdisp/mssserv
rdisp/mssserv_internal
Accorss Devault Instance and Services Instance profile.
When we define it as per installation GUIDE (Abap+Java page 64) we get the popup message in SAPINST:
<html>Profile parameter rdisp/msserv_internal is not set for instance DVEBMGS01/DSP on host dprsap01.You have to set the parameter in the default profile and restart the instance.For further information refer to SAP Note 821875.</html>
Other errors follow shortly.
Any help would be appreciated

Hi ,
are you able to resolve this error :Profile parameter rdisp/msserv_internal is not set for instance DVEBMGS01/DSP on host dprsap01.
You have to set the parameter in the default profile and restart the instance.
For further information refer to SAP Note 821875.</html>
? if yes , pls let me know , I am stuck with same issue while installing dialog instance .
Thanks
Hamendra

ABAP , JAVA And XSLT Mapping Doc's

Hi,
I am new to SAP XI Any body please send me the Doc's Related to ABAP, JAVA And XSLT Mappings. Thanks in Advance.
Regards
Kiran.B

Hi
Refer to
ABAP mapping:
How to Use ABAP Mapping in XI 3.0
JAVA mapping:
http://help.sap.com/saphelp_nw04/helpdata/en/bd/c91241c738f423e10000000a155106/frameset.htm (Java mapping)
XSLT mapping:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/01a57f0b-0501-0010-3ca9-d2ea3bb983c1
/people/prasadbabu.nemalikanti3/blog/2006/03/30/xpath-functions-in-xslt-mapping
/people/sreekanth.babu2/blog/2005/01/05/design-time-value-mappings-in-xslt
/people/anish.abraham2/blog/2005/12/22/file-to-multiple-idocs-xslt-mapping
XSLT Mapping with java enhancement
/people/pooja.pandey/blog/2005/06/27/xslt-mapping-with-java-enhancement-for-beginners
XSLT - /people/dirk.roeckmann/blog/2006/07/26/grouping-xml-with-xslt--from-muenchian-method-to-xslt-20
Regards,
Kumar.
Reward points if helpful!!

In ABAP+Java system installation

Hi,
I installed ABAP+Java system On that i installed XI 3.0 SR1.I after applying the J2EERTOS11_0-20000118.SAR patch on J2EE engine.This patch consist of lot of bugs.I just stopped the installation of patch.After again when i log on to J2EE engine with port 50000.Its showing no page dispaly on localhost.I checked the J2EE instance.J2EE instance running properly.Even i can't log in to SDM and J2EE administartor.
Before patching I can able to log in.But now its loging failing.
May be the error is at 50000 port.I installed everything on one Central instance.
Need urgent reply.

Hello,
i think that you want to patch your j2ee-server. Therefore you have to download four parts for PATCH SP11.
Support Packages and Patches > SAP NetWeaver > SAP NETWEAVER SAP NETWEAVER 04 > Java Server:
J2EERT11_0-10001982.SAR (Part 4/4)
SAPINST10_0-20000118.SAR
J2EERTOS11_0-20000118.SAR
CTRL<database>11_0-20000118.sar
You have to download all these files and extract then in one folder - there you have to use the sapinst and install the patch.
I hope i understood your requirement the right way.
Regards,
Andr'e

SSO within an ABAP+JAVA on the same host

Experts:
We have a dual stack (ABAP+JAVA) NW04s on the same host.
The usage type EP7 is enabled.
From this EP7 we want to access its own ITS thru SSO.
We configured the SSO just like we did for the EP7 + ECC on 2 different hosts.
However, we are always asked for an ID/password when trying to test the SSO from the EP7.
The error is:
"SSO logon not possible; browser logon ticket cannot be accepted"
Please advise. Points guaranteed. Thanks!

hi,
I also tried to do the same, but i think it's not possible.
I read somewhere that SAP recommends to use different instances of ABAP and Java. I installed seperate ABAP and Java instances on the same host and then configured SSO using the Configuration Wizard in NWA configuration. and it works perfectly.
regards,
Ankur

SSO To J2EE engine of ABAP+JAVA Addin Install

Hi all,
I have setup an SAP system as a ABAPJAVA Addin Install. The system is running NW04s SP11. I have an SAP Portal installed on the JAVA side to support some BW functions. I would like to do SSO from the users desktop directly to the portal component. Is this possible with this type of install? I have setup Kerberos / SPNego with a JAVA only install connected to a Microsoft ADS. I have also configured the system to use MYSAPSSO2 tickets from another SAP system, but that requires the users to go to the other SAP system before going to ABAPJAVA Addin system. I would like the users to go directly to the ABAP+JAVA Addin system via a URL like http://server:port/irj/... and get single signed on to the system. Is this possible?
Any help is appreciated!
Russ Scherbarth

Hello Russ,
yes it is possible to configure SSO using SPNego Loginmodule (Kerberos) for this type of system as well. You also can use the SPNego configuration wizard to get the configuration work done, but you need to perform some manual follow up work as well.
So my recommendation is check the online documentation for wizard based configuration AND manual configuration, perform the wizard based configuration (more or less the same as you did for the other system) and afterwards (depending on your JDK) you might have to perform some manual follow up activities.
Select as user resolution mode prefixbased, the attribute to be used is uniquename. In addition you need to create the service user in the portal database (when using SUN JDK), as you do not have direct connection to Active Directory.
With best regards,
René

Error while applying Java Patch 16 on WAS 640 ABAP+JAVA

Hello Masters,
I am in process of applying Patch 16 to my BW 3.5 WAS 640 ABAP+JAVA systems. I have successfully applied ABAP patch level to 16. Now I am applying to J2EE Patch 16 to system. I did prerequisite check and everything is okay. Platform - Sun Solaris 9, Oracle 9.2.0.6. When I click on apply Patch 16, it goes thru central instance profile, java home directory okay. After this it is asking me to supply file for JCE and I gave path for file "jce_policy-1_4_2.zip". after that it extracts this file to Java_home/jre and at point when it tries to extract visual.dat, it throws following error :
CJS-00030 Assertion failed: in
function () {
 if (!this.hasJ2EE()) {
 installer.writeTrace("Can't determine JAVA_HOME of instance " + this.getName() + ": no J2EE engine installed.");
 return undefined;
 var fmgt = new FileMgt();
 var instanceProfile = this.getProfile();
 var javaHome = instanceProfile.get("jstartup/vm/home");
 if (javaHome) {
 return javaHome.value();
 var pname = this.getDirInstance() + "/j2ee/cluster/instance.properties";
 var pNode = fmgt.getNode(pname);
 ASSERT_DEFINED(arguments.callee, pNode, "pNode(" + pname + ")");
 var stream = pNode.getFileStream("READ");
 ASSERT_DEFINED(arguments.callee, stream, "stream(" + pname + ")");
 var props = new R3Profile(stream);
 for (var it = props.propertyNames(); !it.isDone(); it.next()) {
 var p = it.get();
 if (p.name().indexOf("JavaPath") != -1) {
 return p.value();
 ASSERT(arguments.callee, false, "no property with JavaPath in its name found in file " + pname);
no property with JavaPath in its name found in file /usr/sap/QWA/DVEBMGS02/j2ee/cluster/instance.properties
ERROR 2006-08-03 14:57:30
MUT-03025 Caught ESAPinstException in Modulecall: ESAPinstException: error text undefined.
WARNING 2006-08-03 14:57:30
The step checkIfSafeModeIsEnabled with step key ApplySupportPackage|ind|ind|ind|J2EE_Engine|6.30|0|PatchJ2eeEngine|ind|ind|ind|J2EE_Engine|6.30|0|checkIfSafeModeIsEnabled was executed with status ERROR.
WARNING 2006-08-03 14:58:54
An error occurred during the installation.
Your input will be greately appreciated and would reward points.
Thanks,
Digesh

Hello Digesh,
The firt thing please go to os level prompt for <SID>adm user and type echo $JAVA_HOME. What is the value that is reflected after issuing the above.
Also please check that your SAP-J2EE instance is running properly or not.
The JCE is used for Weak and strong encryption.
Also please check the instance.properties file. Does it contain proper parameter as per your SAP installation.
Regards,
Prem

Error when installing NW2004S ABAP + Java

Hi,
I'm having a problem installing NW2004s ABAP + Java. I receive the following during the create secure store phase. Any help is appreciated.
WARNING 2007-01-23 14:50:28
Execution of the command "/opt/IBMJava2-amd64-142/bin/java -classpath /tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/launcher.jar -Xmx256m com.sap.engine.offline.OfflineToolStart com.sap.security.core.server.secstorefs.SecStoreFS /tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install/lib:/tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/exception.jar:/tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/logging.jar:/tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install/sharedlib/tc_sec_secstorefs.jar create -s GTT -f /sapmnt/GTT/global/security/data/SecStore.properties -k /sapmnt/GTT/global/security/data/SecStore.key -enc -p XXXXXX" finished with return code 1. Output: The java class is not found: com.sap.engine.offline.OfflineToolStart
ERROR 2007-01-23 14:50:28
CJS-30050 Cannot create the secure store; see output of log file SecureStoreCreate.log: The java class is not found: com.sap.engine.offline.OfflineToolStart.
ERROR 2007-01-23 14:50:28
FCO-00011 The step createSecureStore with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CreateDBandLoad|ind|ind|ind|ind|10|0|NW_SecureStore|ind|ind|ind|ind|8|0|createSecureStore was executed with status ERROR .

Hi,
- go to the install dir (/tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install)
- unpack the J2EEINSTALL.SAR via
/sapmnt/FND/exe/SAPCAR -xvf /sapcd/java/J2EE_OSINDEP/J2EE-INST/J2EEINSTALL.SAR
then retry. It works!

Error Deploying DictionaryProject to NetWeaver 7.0 SR2 ABAP-Java-Trial

Hi,
I built a simple DictionaryProject with Netweaver Developer Studio. Only one table with an ID-KeyColumn.
But deployment to NetWeaver 7.0 SR2 ABAP-Java-Trial-VMWare failed with following error:
Feb 11, 2008 11:43:30... Info: E R R O R ******* (DbColumns)
Feb 11, 2008 11:43:30... Info: 23:43:30 2008-02-11 dbs-Error: Table BC_DDDBRTH: Error during reading of columns from db
Feb 11, 2008 11:43:30... Info: E R R O R ******* (DbColumns)
Feb 11, 2008 11:43:30... Info: 23:43:30 2008-02-11 dbs-Error: Caused by: DB2 SQL error: SQLCODE: -443, SQLSTATE: 38553, SQLERRMC: SYSIBM.SQLCOLUMNS;COLUMNS;SYSIBM:CLI:-805 Stack trace: com.ibm.db2.jcc.a.SqlException: DB2 SQL error: SQLCODE: -443, SQLSTATE: 38553, SQLERRMC: SYSIBM.SQLCOLUMNS;COLUMNS;SYSIBM:CLI:-805
The trial is runnign DB2 on SLES
Thank you,
Josh

Hi Josh,
please apply note 823019 .You need to logon as user db2<sid> and run:
cd sqllib/bnd # UNIX
db2 connect to <sid>
db2 bind db2schema.bnd blocking all grant public sqlerror continue
Regards
Frank

ABAP & JAVA Proxies

Similar Messages

Maybe you are looking for