Creating java mappings

Hi Experts,
Is there any tool available for creating java mappings in XI given a source and target message. I have seen for XSLT mappings there is a tool called stylus studio, which has some kind of graphical tool to create the XSLT mapping between a source and target XML message.
thanks
sankar

Hello Sankara,
The message mapping tool is aimed for that. When the mapping is drafted using this tool and executed it internally creates a java program corresponding to the mapping, which then gets executed.
Thanks & Regards
Sridevi A S

Similar Messages

Java mappings ?

Hi,
I need some information regarding java mappings in IR.
How to Test and Debug Java Mappings?
Thanks in advance,
siva.

HI
Usually Java mapping is preferred when the target structure is relatively complex and the transformation cannot be accomplished by simple graphical mapping.
Check these for JAVA Mapping
Java Mapping (Part I)
Java Mapping (Part II)
Java Mapping (Part III)
Testing and debugging
Testing and Debugging Java Mapping in Developer Studio
Implermenting JAVA Mapping in PI
Implementing a Java Mapping in SAP PI
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/10dd67dd-a42b-2a10-2785-91c40ee56c0b
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/400ee77e-f9d6-2a10-2b8c-99281a4dcf6b
Java Mapping in XI
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=java+mapping&adv=false&sortby=cm_rnd_rankvalue#
SAP Network Blog: Implementing a Java Mapping in SAP PI
Implementing a Java Mapping in SAP PI
Java Mapping (SAP Library - Partner Connectivity Kit)
http://help.sap.com/saphelp_nw04/helpdata/en/e2/e13fcd80fe47768df001a558ed10b6/frameset.htm
SAP Network Blog: XI Java Mapping Helper (DOM)
The specified item was not found.
SAP Network Blog: Testing and Debugging Java Mapping
Testing and Debugging Java Mapping in Developer Studio
Binary Conversion in XI - Java Mapping - Code Gallery - Wiki
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/binary%2bconversion%2bin%2bxi%2b-%2bjava%2bmapping
SAP Network Blog: "JAVA MAPPING", an alternate way of reading a CSV file
"JAVA MAPPING", an alternate way of reading a CSV file
Difference in using java,xslt,message mapping
Java Mapping (Part I)
Java Mapping (Part II)
Java Mapping (Part III)
Convert any flat file to any Idoc-Java Mapping
Think objects when creating Java mappings
http://help.sap.com/saphelp_nw04/helpdata/en/e2/e13fcd80fe47768df001a558ed10b6/content.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/43/09b16006526e72e10000000a422035/frameset.htm
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/5242. [original link is broken] [original link is broken] [original link is broken]
Java Mapping. Pls help
Java Mapping (Part I) Java Mapping (Part II) Java Mapping (Part III) Convert any flat file to any Idoc-Java Mapping Think objects when creating Java mappings Testing ABAP Mapping sample code for java mapping blog=/pub/wlg/4143
cheers

Create Java-Mapping..

Hi,
a web service that I created in XI is consumed by a SAP Portal application. Normally other application like XML Spy create a SOAP request like this:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_Service_request xmlns:ns0="http://namespace">
   <servicecode>ee</servicecode>
   <b><cluster/>
   <service/></b>
</ns0:MT_Service_request>
SAP Portal didn't send the empty fields:
<ns0:MT_Service_request xmlns:ns0="http://namespace">
   <servicecode>ee</servicecode>
</ns0:MT_Service_request>
My own Java-Mappings couldn't handle this. I tried something like this:
Field -> Exist -> Java Function
Field -> Java Function (same)
The first input should check, if field is delivered by SOAP request: if(a==null)
Second input should check if it is empty: a.equals("")
But it don't seem to work. Can I proof this with a==null?
It seems that the whole mapping failed, if I have a non existing field.
How does the function Exist proof the fields??
Thanks
chris
Message was edited by: Christian Riekenberg

Hi,
Instead of using EXISTS, use MAPWITHDEFAULT.
MAPWITHDEFAULT will check for the existence of the source field and if it exists then take the source value and pass it as the output. It the field does not exists, then it will pass the Default Field as the Input.
Use MAPWITHDEFAULT and then pass the output of MAPWITHDEFAULT to the UDF. Make the dfeault value of MAPWITHDEFAULT as a blank string "" and in your UDF check it is is blank , then it implies the field has not come in the source, else the Source Field will be the input to the UDF.
Regards,
Bhavesh

The problem is this: In the phase "Create Java Users"

Hello,
I am installing Solution Manager 4.0 Release 2 (with Red Hat Enterprise Linux Server release 5.1 and Oracle 10 and my java version is: j2sdk1.4.2_14) The problem is this: In the phase "Create Java Users" I get the next error
WARNING 2009-02-13 14:53:22
Execution of the command "/usr/sap/PTS/DVEBMGS00/exe/jlaunch UserCheck.jlaunch com.sap.security.tools.UserCheck /tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install/lib:/tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install/sharedlib:/tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/install -c sysnr=00 -c ashost=sap-vpmn -c client=001 -c user=DDIC -c XXXXXX -a checkCreate -u SAPJSF -p XXXXXX -r SAP_BC_JSF_COMMUNICATION_RO -message_file UserCheck.message" finished with return code 2. Output:
java.lang.ClassNotFoundException: com.sap.security.tools.UserCheck
at com.sap.engine.offline.FileClassLoader.findClass(FileClassLoader.java:691)
at com.sap.engine.offline.FileClassLoader.loadClass(FileClassLoader.java:600)
at com.sap.engine.offline.FileClassLoader.loadClass(FileClassLoader.java:578)
at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:79)
INFO 2009-02-13 14:53:22
Removing file /tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/dev_UserCheck.
INFO 2009-02-13 14:53:22
Removing file /tmp/sapinst_instdir/SOLMAN/SYSTEM/ORA/CENTRAL/AS/dev_UserCheck.clone.
ERROR 2009-02-13 14:53:22
CJS-30196
ERROR 2009-02-13 14:53:22
FCO-00011 The step createJSF with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_Doublestack|ind|ind|ind|ind|3|0|createJSF was executed with status ERROR .
Thanks & Regards

Hi,
This problem normally arises with the wrong combination of JDK and OS and for the Linux machines, its better to use IBM Java instead of SUN java
I remember that I have solved this type of problem by using lower version of IBMJava2-AMD64-142-SDK-1.4.2-10.0.x86_64.rpm which is SR10. You can download this version from
http://www.ibm.com/developerworks/java/jdk/linux/download.html
go to download _12 and then just change the sr12 to sr10 in the header url....
FCO-00011 The step createJSF with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_Doublestack|ind|ind|ind|ind|3|0|createJSF was executed with status ERROR .
with the higher versions of java for 64bit systems create serious stack over flow problems.....
what I suggest you is to start reinstallating SolMan after installing IBM java sr10 version...
Regards,
Naveen.

URGENT: Problems with the CREATE JAVA command in SQL

I am trying to publish a Java class to the database and have to use CREATE JAVA rather than loadjava for reasons I won't go into.
However, I get the following error:
SQL> create java class using bfile ('C:\neil', 'SkyNetworkRequestUtil.class');
create java class using bfile ('C:\neil', 'SkyNetworkRequestUtil.class')
ERROR at line 1:
ORA-22929: invalid or missing directory name
I can assure you that the C:\neil directory exists and the class exists in that directory, so what am I doing wrong?
Hopeful thanks in advance.

Did you try using C:\\ instead of C:\?
If this does NOT work, then go into the directory where you have your .class file and
use '.' as the directory specification.
Hope this helps.

Error in phase creating java users during installation!!

Hi,
We are getting error at step "Creating java Users" while installing NW 2004s SR1 non unicode dual stack on HP Ux Pa Risc 64 bit with database Oracle 10g.
Erro logs of file /tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/sapinst_dev.log are as:
==================================================================================================
ERROR      2011-07-21 13:20:37
           CJSlibModule::writeError_impl()
CJS-30197 . For more details see output of logfile:
TRACE      [iaxxejsbas.hpp:460]
           EJS_Base::dispatchFunctionCall()
JS Callback has thrown unknown exception. Rethrowing.
ERROR      2011-07-21 13:20:37 [iaxxgenimp.cpp:736]
           showDialog()
FCO-00011 The step createJSF with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_Doublestack|ind|ind|ind|ind|2|0|createJSF was executed with status ERROR .
=================================================================================================
Also please note that we have already 1 instance (dual stack) on same host and that is running fine.
Could someone please assist us in proceeding further.
Regards
Joy Garg

Hi,
Issue gets resolved by extracting manualy from JAVA_DVD_DIR/J2EE_OSINDEP/J2EEINSTALL.SAR to SAPINST install directory using SAPCAR. The path of this install directory is:/tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install as:
> pwd
/tmp/sapinst_instdir/NW04S/SYSTEM/ORA/CENTRAL/AS/install
> SAPCAR -xvf /SW/NW_2004s_SR1Java_based_SW_Comp/J2EE_OSINDEP/J2EE-INST/J2EEINSTALL.SAR
Once we have extracted the J2EEINSTALL.SAR relaunch SAPINST again and the installation continue.
Regards
Joy garg
Once you will have extracted the J2EEINSTALL.SAR please launch SAPINST again and the installation will continue.

Loadjava fails; create java source succeeds

When using loadjava to load a Java class into the database I receive the following error:
C:\OEMNT\bin>loadjava -user us/pw@db -verbose -resolve HelloWorld.class
initialization complete
loading : HelloWorld
Error while loading HelloWorld
ORA-00942: table or view does not exist
creating : HelloWorld
Error while creating class HelloWorld
ORA-29506: invalid query derived from USING clause
ORA-00942: table or view does not exist
resolver :
resolving: HelloWorld
Error while resolving class HelloWorld
ORA-04043: object HelloWorld does not exist
loadjava: 3 errors
When using the CREATE JAVA SOURCE command from SQL the Java source + Class is created without problems.
It seems loadjava wants to insert or check something in a table. But what table?

Hi,
Omitting -jarasresource is the first step.
You probably need to specify -recursivejars in cas there are jars in your jars.
Also use -genmissing option in case some classes are still missing in the jars files you've loaded.
Kuassi http://db360.blogspot.com

Error while creating java users in installation

Hi all,
I am installing EP SR2 on Linux 4 but while installing when it reaches at "Java users Creation" it is giving me a
error in that. I have tried all permutation combination but I am not able to get through. I have tried with all
the java version also like j2sdk1_4_12,j2sdk1_4_16 & j2sdk1_4_17. But it gets stuck their. kindly help me.
I have gone through all the threads in this forum but I have not found any fruitful solution.
Kindly help me & thanx in advance.
Regards
Lalit

Can you post error ? And Part of log where you can see this error.
P.S. try to read whis links:
Create Java User in Solution Manager Installation error
Create Java User in Solution Manager Installation
Try to check j2sdk1_4_11. regards.
Regards.

SAPInst ECC6.0 - Error during phase "Create Java Users"

Hello,
I am currently installing ECC6.0 IDES with windows server 2003 & MaxDB.
I am getting an error during the "Create Java Users" phase. The initial error stated that the user SAPJSF already existed. During retry a different error came up - that the user SAPJSF has no password.
Can anyone advise what I can do here to resolve this problem?
Regards,
Nicholas Wilson

Hello Again,
Just to provide some further information, this is the log which I received when the SAPInst first errored:
Jan 12, 2007 10:12:31... Info: User management tool (com.sap.security.tools.UserCheck) called for action "checkCreate"
Jan 12, 2007 10:12:32... Info: Connected to backend system Z01 client 001 as user DDIC
Jan 12, 2007 10:12:32... Info: Called for user SAPJSF
Jan 12, 2007 10:12:39... Info: Formal password check successful
Jan 12, 2007 10:12:39... Info: Will create user SAPJSF
Jan 12, 2007 10:16:54... Warning: Error during creation of user SAPJSF. Will remove user again to ensure clean exit state
Jan 12, 2007 10:17:03... Error: Exception during execution of the operation
[EXCEPTION]
com.sap.security.tools.UserCheck$DetailException: User SAPJSF already exists
Diagnosis
You have tried to create an existing user using the copy function.
Procedure
Please edit the existing user or first delete the user and then use the
copy function. Or choose another user name, for example, by appending
part of the first name.
[System: Z01(001), Message: 01 224]
     at com.sap.security.tools.UserCheck.handleBapiRet2Table(UserCheck.java:1252)
     at com.sap.security.tools.UserCheck.createUser(UserCheck.java:1795)
     at com.sap.security.tools.UserCheck.main(UserCheck.java:289)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:81)
Jan 12, 2007 10:17:07... Info: Leaving with return code -2
Reserved 1610612736 (0x60000000) bytes before loading DLLs.
According to the log, the system believed the user SAPJSF to have already been created.
When I carried out a retry, I receive the following log:
Jan 12, 2007 10:23:45... Info: User management tool (com.sap.security.tools.UserCheck) called for action "checkCreate"
Jan 12, 2007 10:23:45... Info: Connected to backend system Z01 client 001 as user DDIC
Jan 12, 2007 10:23:45... Info: Called for user SAPJSF
Jan 12, 2007 10:23:45... Info: User SAPJSF exists
Jan 12, 2007 10:23:45... Error: Exception during execution of the operation
[EXCEPTION]
com.sap.security.tools.UserCheck$UserLogonException: User account SAPJSF has no password (USER_HAS_NO_PASSWORD)
     at com.sap.security.tools.UserCheck.checkUser(UserCheck.java:833)
     at com.sap.security.tools.UserCheck.main(UserCheck.java:268)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:81)
Jan 12, 2007 10:23:45... Info: Leaving with return code 2
Reserved 1610612736 (0x60000000) bytes before loading DLLs.
In this log, it accepts that the user SAPJSF is already created, but errors because the user does not have a password.
Any suggestions greatly appreciated.
Regards,
Nicholas.

Netweaver 2004S Installation stops in phase 'Create Java Users'.

Hi,
We have an error in the installation of Netweaver 2004s on an Solaris X64 10 (64 bit). We have j2sdk1.4.2_13 (32 bit installed)
In phase 'Create Java Users' , we receive the following error in dev_UserCheck.clone :
'*** ERROR => DlLoadLib: dlopen()= ld.so.1: jlaunch:
fatal: /usr/j2se/jre/lib/i386/server/libjvm.so: wrong ELF class:
ELFCLASS32 -> DLENOACCESS (0,Error 0) [dlux_mt.c 314]
[Thr 4] *** ERROR => Can't load VM shared library (libjvm.so) (rc=-2)
[jhvmxx_mt.c 1576]'
I think this is an java error.
We can't find a download for the 64 supplementation package for solaris
X64. Is this supported?
Kind regards,
Serge Schelles

Hi Serge,
I'm no Solaris expert, but if I'm not mistaken, JRE and JDK versions for the X64 platform are only available as of version 1.5. It's worth a try, you can run them both at the same time on the same server. Just point your JAVA_HOME to the 1.5 directory after installation and start SAPinst again.
Good luck!
Henk.

Error in creating Java Users during Solution Manager installation

Hi gurus,
First time trying to install SAP.
Red Hat Linux 4
Oracle
jdk 1.4.2_11
While installing the Solution Manager, it errored when it was creating Java Users, SAPJSF, J2EE_ADMIN and J2EE_GUEST.
The error description read "jco$exception: rfc_error_system_failure: invalid request".
I want to create these users manually and continue with the rest of process.
I searched lots of entries, notes, etc., but somehow, my "old" pair of eyes (and brains, too) failed to come up with something I could understand.
So, gurus, please help, help, help!!
There are no GUI version of anything installed, no Virtual Admin, no nothing like that. I have to rely on good old unix (Linux) command to do (add users) this.
Can you please, please post the instructions (step-by-step)? Please have a pity on me since this is my very first time dealing with SAP.
Thanks and regards.

Creating users manually is not the intension of the SAP Installation tool. There are other solutions available
A good starting point is to check if SELinux is enabled or disabled. I've seen lots of broken installations on Red Hat because SELinux does not allow the installer to create users. Check if in /etc/selinux/config the setting
SELINUX=disabled
is set.
I see, that you are using JDK 1.4.2_11. Is this the Sun JDK? In case you are on x86_64 you have to use the IBM JDK instead. You can download it from <a href="https://www14.software.ibm.com/webapp/iwm/web/reg/download.do?source=lxdk&S_PKG=amd64142sr7&S_TACT=105AGX05&S_CMP=JDK&lang=en_US&cp=UTF-">here</a> .
Also a new SAPINST may help. The current Installation Master CD can you download here:
http.//service.sap.com/swdc
-> Download
-> Installations and Upgrades
-> Entry by Application Group
-> SAP Technology Components
-> SAP SOLUTION MANAGER
-> SAP SOLUTION MANAGER 3.2/4.0
-> Installation and Upgrade
-> LINUX
-> ORACLE
51032006 SAP Solution M. 4.0 SR1 Inst. Master **
Best Regards,
Hannes Kuehnemund

Error in Solution Manager 4.0 Installation u0096 Step 32 Create JAVE users

Hi All,
I am installing Solution Manager 4.0 on WIN server 2003 & Oracle10g. The installation has been successful so far but at Step 32 (Create JAVA users) the installation errors and the error log is as follows:
ERROR 2016-09-10 06:39:28
CJS-30197 . For more details see output of logfile:
ERROR 2016-09-10 06:39:28
FCO-00011 The step createJSF with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_Doublestack|ind|ind|ind|ind|2|0|createJSF was executed with status ERROR .
Critical Error
Launching program failed
-> Invalid JDK (rc = -17)
Entries in the log file (UserCheck.log)
Critical Error
Launching program failed
-> Invalid JDK (rc = -17)
The Java version Im using is - j2re1.4.2_12 windows.
Any guidance will be appreciated
Thanks
Frank

Dear all
use j2re1.4.2_16 windows.
case1-if sapjsf user not craeted login to 001 clint with sap* delete
case2- if sapjsf user not craete a sapjsf user createand then delete
agin proceed
i am trouble this problem within week
but at last complte of the installation
thanks
regards
venkat

Help Needed in Creating Java Class and Java Stored Procedures

Hi,
Can anyone tell how can i create Java Class, Java Source and Java Resource in Oracle Database.
I have seen the Documents. But i couldn't able to understand it correctly.
I will be helpful when i get some Examples for creating a Java Class, Java Source and Stored Procedures with Java with details.
Is that possible to Create a Java class in the oracle Database itself ?.
Where are the files located for the existing Java Class ?..
Help Needed Please.
Thanks,
Murali.v

Hi Murali,
Heres a thread which discussed uploading java source file instead of runnable code on to the database, which might be helpful :
Configure deployment to a database to upload the java file instead of class
The files for the java class you created in JDev project is located in the myworks folder in jdev, eg, <jdev_home>\jdev\mywork\Application1\Project1\src\project1
Hope this helps,
Sunil..

How to Create JAVA proxies in PI 7.1 using NWDS

Hi PI SDNers,
Please guide me on "how to create JAVA proxy in PI 7.1 using NWDS". I used to create java proxies from Integration build tools->generate Java Proxy in Pi 7.0/XI3.0; Please advise me.
Thanks in Advance...
Ravi Kanakam

Check if these threads help you:
Java Proxy with NWDS 7.1
Re: Java Proxy & NWDS
Regards,
Abhishek.

Could not create Java VM to install 8.1.7 on RedHat 9

I am trying to install 8i 8.1.7 on redhat linux 9. when I start the installer I get this error and nothing happens after it. I do have java installed on the pc. Whats the cause. I did the preinstall steps and am using the oracle account to start the installation. I got the install file from the oracle downloads site.
[oracle@localhost Disk1]$ ./runInstaller
Initializing Java Virtual Machine from ../stage/Components/oracle.swd.jre/1.1.8/1/DataFiles/Expanded/linux/bin/jre. Please wait...
[oracle@localhost Disk1]$ /usr/local/downloads/Oracle8iLinux/Disk1/stage/Components/oracle.swd.jre/1.1.8/1/DataFiles/Expanded/linux/lib/linux/native_threads/libzip.so: symbol errno, version GLIBC_2.0 not defined in file libc.so.6 with link
time reference (libzip.so)
Unable to initialize threads: cannot find class java/lang/Thread
Could not create Java VM

I did. I found a thread that said I needed to do
export LD_ASSUME_KERNEL=2.4.1 which I did. Now the installation starts and I get
[oracle@localhost Disk1]$ ./runInstaller
Initializing Java Virtual Machine from ../stage/Components/oracle.swd.jre/1.1.8/1/DataFiles/Expanded/linux/bin/jre. Please wait...
and then get back to the $prompt after some time and the welcome screen never comes up.
Whats wrong?

Creating java mappings

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