Detailed example for ABAP mapping in XI7.0 with code in class builder

hi experts,
will any one one send me the detailed example(including navigation steps) for ABAP mapping in XI7.0 with code in class builder.
Thankin u,

Hi,
Just go through the below link.It will guide you how to do abap mapping:
The guide is on XI 3.0 but the same can be used in 7.0 also.
The How-to-guide
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/5c46ab90-0201-0010-42bd-9d0302591383
This link will provide more information regarding program point of view.
http://help.sap.com/saphelp_nw04/helpdata/en/86/8280ba12d511d5991b00508b6b8b11/content.htm
Thanks,
Kishore.
Edited by: Kishore on Mar 14, 2008 4:35 AM

Similar Messages

When we wil go for abap mapping ??

Hi,
As we know there are graphical, XSLT, JAVA mappings are there apart from ABAP mapping. I have gone through below weblog.
/people/udo.martens/blog/2006/08/23/comparing-performance-of-mapping-programs
and also help.
http://help.sap.com/saphelp_nw04/helpdata/en/12/05731a10264057badc32d3d3957015/frameset.htm
None of them says ABAP mapping is either faster or stable as compared to other mappings. Even though it is the case, still when we will go for abap mapping ??
Is it like that it is totally depend on the available resources in hand ??
thanks
kumar

> The SAP XI/PI mapping is the most efficient as it
> only loads the part of the source message that are
> used to create the target message(s) at runtime.
>
> Java and XSLT have to load the whole message into
> memory to process the message. This can be
> inefficient and if dealing with large messages can
> cause issues.
About your statement.
If you consider the field mapping (or UDF) runtime, then you are correct. But if you consider the whole mapping runtime, you also have to "load" the full message in message mapping, obviously. What happens is that it is transparent to the developer, since loading and parsing is done by standard. But message mapping also deals with loading and parsing the whole message (and it is done with Java underneath). Then I don't think message mapping will have a significantly better/worse performance, when compared with Java mappings (performing normal xml processing methods).
As for XSLT, the performance problems happens because you have a XSLT processor running over Java VM. Then, if you have heavy load on it, the mapping runtime will consume the resources necessary to run the xslt processor (which is, by itself, very resource consuming) and also to treat that heavy input.
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DOM Programming in class for ABAP Mapping?

Hi All!!
I am struggling in transforming XML to be mapping target structures in using ABAP Mapping.
so i am on developing class with DOM.
i would like to know how many <person> derived from source xml, so what method should i use so that i can get that result. or does anyone idea how to work with multirecord to output XML?
data: incode1 type ref to if_ixml_node_collection,
incode2 type ref to if_ixml_node_collection,
get message content of tag <FirstName>
incode1 = idocument->get_elements_by_tag_name( 'FirstName' ).
incode2 = idocument->get_elements_by_tag_name( 'LastName' ).
<?xml version="1.0" encoding="UTF-8"?>
*Source XML
<ns:Personalinfo xmlns:ns="http://sap.com/test/ABAPMapping">
<person>
<FirstName>ABAP</FirstName>
<LastName>ITEM1</LastName>
</person>
<person>
<FirstName>ABAP</FirstName>
<LastName>ITEM2</LastName>
</person>
</ns:Personalinfo>
Message was edited by: Tony

Tony,
You need to use the method get_length. Try something like: -
*Get the list of child nodes
child_nodes = idocument->get_children( ).
*Get the number of children within child_nodes.
int = child_nodes->get_length( ).
Thanks
Martin

Sample/example for explicit mapping for m:n (m-n) CMR

I found examples for explicit mapping 1:n, but no complete example for m:n cmr explicit mapping.
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Thanks,
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Here is an example for employee-projects relationship
<entity-deployment name="EmpBean" location="EmpBean"
table="EmpBean_ormap_ormap_ejb" data-source="jdbc/OracleDS" >
<entity-deployment name="EmpBean" table="EMP">
<primkey-mapping>
<cmp-field-mapping name="empNo" persistence-name="EMPNO" />
</primkey-mapping>
<cmp-field-mapping name="empName" persistence-name="ENAME" />
<cmp-field-mapping name="salary" persistence-name="SAL" />
<cmp-field-mapping name="projects">
<collection-mapping table="PROJECT_EMP">
<primkey-mapping>
<cmp-field-mapping name="empNo">
<entity-ref home="EmpBean">
<cmp-field-mapping name="empNo"
persistence-name="EMPLOYEE_NO" />
</entity-ref>
</cmp-field-mapping>
</primkey-mapping>
<value-mapping type="hr.ProjectLocal">
<cmp-field-mapping name="projectNo">
<entity-ref home="ProjectBean">
<cmp-field-mapping name="projectNo"
persistence-name="PROJECT_NO" />
</entity-ref>
</cmp-field-mapping>
</value-mapping>
</collection-mapping>
</cmp-field-mapping>
</entity-deployment>
<entity-deployment name="ProjectBean" location="ProjectBean"
table="ProjectBean_ormap_ormap_ejb" data-source="jdbc/OracleDS" >
<primkey-mapping>
<cmp-field-mapping name="projectNo" persistence-name="PROJECTNO" />
</primkey-mapping>
<cmp-field-mapping name="projectName" persistence-name="PNAME" />
<cmp-field-mapping name="employees">
<collection-mapping table="PROJECT_EMP">
<primkey-mapping>
<cmp-field-mapping name="projectNo">
<entity-ref home="ProjectBean">
<cmp-field-mapping name="projectNo"
persistence-name="PROJECT_NO" />
</entity-ref>
</cmp-field-mapping>
</primkey-mapping>
<value-mapping type="hr.EmpLocal">
<cmp-field-mapping name="empNo">
<entity-ref home="EmpBean">
<cmp-field-mapping name="empNo"
persistence-name="EMPLOYEE_NO" />
</entity-ref>
</cmp-field-mapping>
</value-mapping>
</collection-mapping>
</cmp-field-mapping>
regards
debu

Service Pack needed for ABAP MApping ?

Hi everyone.
i'm trying to activate the ABAP MAPPING but it's no working.
I've done everything SAP documents say. Even i've followed all your posts but it doesn't work.
I wanto to know if ABAP MAPPING is available for Service Pack 9 (the one i have).
Thanks.

Hi
According to help.sap for ABAP Mapping
<i>"To reference the development objects of the ABAP Workbench from interface mappings, customers must assign the following value to the parameter com.sap.aii.repository.mapping.additionaltypes in the exchange profile:
<b>com.sap.aii.repository.mapping.additionaltypes=R3_ABAP|Abap-class;R3_XSLT|XSL (ABAP Engine)</b>"</i>
So go in Exchange Profile and chk whether this parameter has this value.
U can also go thru this blog to test ur mapping
/people/sameer.shadab/blog/2005/09/29/testing-abap-mapping
Hope it helps.
Regards
Arpit Seth

When do we go for ABAP mapping and Java mapping

Hi friends,
At present I am working on graphical mapping in XI ,can you guys give me with an example or scenario when do we use ABAP mapping , Java mapping or XSLT mapping.
Thanks in advance
Sud

<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/forums">https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/forums</a>
I have standard XSLT mapping programs available for my scenarios, so use XSLT mapping. Similarly with Java mapping, For most scenarios, message mapping does the job too well. Abap mapping similarly is used to leverge existing ABAP base. If message mapping becomes confusing and hard to follow with too many functions, I go for Java mapping (just my way). I havent used ABAP mapping thus far.
Discussing ABAP mapping
ABAP mapping is developed in ABAP work bench. ABAP mapping needs to be transported to integration server and XI does not support this transport and have to do with ABAP transports.
Customers who can develop mapping program on SAP web AS and can transport them there can use ABAP mapping
*ABAP mapping programs cannot access the value table
*Since ABAP mappings are executed on ABAP stack SAP does not provide any ABAP mapping programs
*ABAP mapping programs must exists with one single version in IS, unlike JAva and XSLT mapping that can have multiple versions of mapping program
Regards,
Priya
priya k
null

Steps for ABAP Mapping

Hello,
     Can any one explain how to do ABAP mapping?and necessary trancsaction codes for this?
Ex: I am sending PO to reciever system.
And if posibel screen shots....plz
Thank you

Hi Jyotsna,
Which mapping we need to use..
/people/udo.martens/blog/2006/08/23/comparing-performance-of-mapping-programs
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/xi/mapping%2btechniques
ABAP MAPPING...
You can implement the following mapping programs by using the ABAP Workbench:
     ABAP mappings [Seite 375] in ABAP objects
     XSLT mappings (ABAP Engine) [Seite 376]
Use
ABAP mappings are mapping programs in ABAP objects [Extern] that customers can implement using the ABAP Workbench.
Prerequisites
Note the prerequisites in the sections Purpose and Integration as well as the Restrictions in Mapping Development with the ABAP Workbench
Features
An ABAP mapping comprises an ABAP class that implements the interface IF_MAPPING in the package SAI_MAPPING. The interface has a method EXECUTE with the following signature:
Importing Parameter                                               Parameter Meaning
SOURCE(Type XSTRING)                                   Source XML document
PARAM(Type Ref To IF_MAPPING_PARAM)            Parameter object for read access to runtime constants (see below)
TRACE (Type Ref To IF_MAPPING_TRACE)     Trace object for writing messages in the mapping trace (see below)
Exporting Parameter                                                  Parameter     Meaning
RESULT (Type XSTRING)                                Target XML document
Exception: CX_MAPPING_FAULT
Applications can decide themselves in the method EXECUTE how to import and change the source XML document. If you want to use the XSLT processor of SAP Web AS, you can use the ABAP Workbench to develop a stylesheet directly (see XSLT Mappings (ABAP Engine) [Seite 376]) rather than using ABAP mappings
Runtime Constants
In ABAP mapping you can read access message header fields. To do this, an object of type IF_MAPPING_PARAM is transferred to the EXECUTE method. The interface has constants for the names of the available parameters and a method GET, which returns the respective value for the parameter name. The constants are the same as in Java mappings [Seite 367], although the constant MAPPING_TRACE does not exist for ABAP mappings. Instead, the trace object is transferred directly using the parameter TRACE of the method IF_MAPPING~EXECUTE (see above).
regards,
Kishore

Creating ABAP class in XI for ABAP mapping

Hi All,
While creating ABAP class in SE80 XI I am getting following message.
You are not registered as a
developer.
Please register in the Online
Service System (OSS).
In the OSS you will receive
an access key.
Plz guide which role I required to do ABAP mapping/class creation.
Regards

Hi Rohan,
for developing abap you need a developer key. You can get it with the corresponding authorisation at <a href="https://websmp209.sap-ag.de/~form/sapnet?_SHORTKEY=01100035870000103676&_SCENARIO=01100035870000000202&">SAP OSS</a>.
Regards,
Udo

Hi Experts, need an example for abap unit test(ABAP OO)?

Hi Experts,
I want to do abap unit test for the developed programs, could anyone please give me an example program of development(a simple is ok, just use it to test)? and an abap unit test example for the program, what I want is to use object oriented abap, thanks in advance!
Merry Christmas to you all.
Kind regards
Dawson

Hi
Below documents will give you more information,
http://help.sap.com/saphelp_nw04/helpdata/en/a2/8a1b602e858645b8aac1559b638ea4/content.htm
ABAP Testing and Troubleshooting [original link is broken]
http://bi.offis.de/publicProject/g16cglafhqva.htm
regards
Nagaraju

Introscope Host Agent for ABAP only instance, fails with java.lang.NullPoin

Hello,
I'm trying to configure the Introscope Host Agent Adapter for ABAP 7.02 instance.
Solman Version is 7.1 ST 4, BASIS SP9.
I did created the Trust relationship between DAA and hostctrl and
also the same setup working find for Java Instance or ABAP+java Instance,
I'm not sure whether IS Adapter can be installed for ABAP only Instance.
Log file from Solman:
java.lang.NullPointerException
at com.sap.smd.server.manager.SMDPluginProperties.setProperty(SMDPluginProperties.java:119)
at com.sap.sup.admin.wily.hostagent.config.AgentConfigWriter.setJCoUserAndPwd(AgentConfigWriter.java:1085)
at com.sap.sup.admin.wily.hostagent.config.AgentConfigWriter.setLogonData(AgentConfigWriter.java:1075)
at com.sap.sup.admin.wily.hostagent.config.AgentConfigWriter.createJcoDestinationVO(AgentConfigWriter.java:677)
at com.sap.sup.admin.wily.hostagent.config.AgentConfigWriter.prepareSapAgentConfiguration(AgentConfigWriter.java:284)
at com.sap.sup.admin.wily.hostagent.Setup.setupAgentConfiguration(Setup.java:272)
Thanks
Srikanth M

Hi
I am sure, it is logically incorrect, how you deploy byte code agent in abap only instance
Introscope Bytecode Agent runs on managed systems based on J2EE engines to report data to the Introscope Enterprise Manager, so it has to be setup only for Java Stacks.
Please check with the wily config guide again.
I am watching this thread for further view from others.
Thanks,
Jansi

Example of Abap Mapping

Hi,
Could u plz give me the simple Abap Mapping coding, which can understand easily...
Tnx & Rgds,
sasi

Hi Sasi,
Steps to create ABAP code are as follows:
--> Enable the iXML library.
--> Create the main factory for the iXML library.
--> Create a XML stream factory.
--> Create the input stream.
--> Parse the input document.
--> Build the Output document.
--> Render the Output document.
My Scenario consisted of Concat and Date change functionalities.
The Code to achieve the same is given below:
method IF_MAPPING~EXECUTE.
initialize iXML
TYPE-POOLS: ixml.
CLASS cl_ixml DEFINITION LOAD.
create main factory
DATA: ixmlfactory TYPE REF TO if_ixml.
ixmlfactory = cl_ixml=>create( ).
create stream factory
DATA: streamfactory TYPE REF TO if_ixml_stream_factory.
streamfactory = ixmlfactory->create_stream_factory( ).
create input stream
DATA: istream TYPE REF TO if_ixml_istream.
istream = streamfactory->create_istream_xstring( source ).
parse input document =================================================
initialize input document
DATA: idocument TYPE REF TO if_ixml_document.
idocument = ixmlfactory->create_document( ).
parse input document
DATA: iparser TYPE REF TO if_ixml_parser.
iparser = ixmlfactory->create_parser( stream_factory = streamfactory
                                        istream        = istream
                                        document       = idocument ).
iparser->parse( ).
data declaration to get message content of tags in <incode>
DATA: incode TYPE REF TO if_ixml_node_collection.
build up output document =============================================
create output document
DATA: odocument TYPE REF TO if_ixml_document.
odocument = ixmlfactory->create_document( ).
DATA : outcode TYPE REF TO if_ixml_node,
         irc TYPE i.
DATA : element_value TYPE string,
         val_name      TYPE string,
         val_add       TYPE string,
         name_add      TYPE string.
create element msgtype and add it to the document
DATA: msgtype TYPE REF TO if_ixml_element.
msgtype = odocument->create_simple_element(
name = 'MT_ABAP_RX'
parent = odocument ).
create element 'Employee' and add it to the output document
DATA: pemployee TYPE REF TO if_ixml_element.
pemployee = odocument->create_simple_element(
name = 'Employee'
parent = msgtype ).
Employee_Code
incode = idocument->get_elements_by_tag_name( 'Employee_Code' ).
outcode = incode->get_item( index = 0 ).
element_value = outcode->get_value( ).
create element 'EMPLOYEE_CODE' and add it to the output document
DATA: pcode TYPE REF TO if_ixml_element.
pcode = odocument->create_simple_element(
name = 'Employee_Code'
value = element_value
parent = pemployee ).
Name
incode = idocument->get_elements_by_tag_name( 'First_Name' ).
outcode = incode->get_item( index = 0 ).
element_value = outcode->get_value( ).
val_name = element_value.
incode = idocument->get_elements_by_tag_name( 'Last_Name' ).
outcode = incode->get_item( index = 0 ).
element_value = outcode->get_value( ).
val_add = element_value.
CONCATENATE val_name val_add INTO name_add SEPARATED by space .
create element 'Name' and add it to the output document
DATA: pname TYPE REF TO if_ixml_element.
pname = odocument->create_simple_element(
name = 'Name'
value = name_add
parent = pemployee ).
Joining_Date
incode = idocument->get_elements_by_tag_name( 'Joining_Date' ).
outcode = incode->get_item( index = 0 ).
element_value = outcode->get_value( ).
create element 'Joining_Date' and add it to the output document
DATA: pdate TYPE REF TO if_ixml_element.
pdate = odocument->create_simple_element(
name = 'Joining_Date'
value = element_value
parent = pemployee ).
Level
incode = idocument->get_elements_by_tag_name( 'Level' ).
outcode = incode->get_item( index = 0 ).
element_value = outcode->get_value( ).
create element 'Level' and add it to the output document as 'Designation'
DATA: level TYPE REF TO if_ixml_element.
level = odocument->create_simple_element(
name = 'Designation'
value = element_value
parent = pemployee ).
render document ======================================================
create output stream
DATA: ostream TYPE REF TO if_ixml_ostream.
ostream = streamfactory->create_ostream_xstring( result ).
create renderer
DATA: renderer TYPE REF TO if_ixml_renderer.
renderer = ixmlfactory->create_renderer( ostream = ostream
document = odocument ).
irc = renderer->render( ).
endmethod.
Hope this is of help.
Regards,
Lavita.
P.S. Do reward points if the information is useful to you.

Debug ABAP code used for ABAP mapping

Hi Experts,
I have worked on Abap mapping. I have executed the code in SE24 to acheive desired mapping and the desired output is also generated.
attached below is a part of the code i have used:
method IF_MAPPING~EXECUTE.
* initialize iXML
TYPE-POOLS: ixml.
CLASS cl_ixml DEFINITION LOAD.
* create main factory
DATA: ixmlfactory TYPE REF TO if_ixml.
ixmlfactory = cl_ixml=>create( ).
* create stream factory
DATA: streamfactory TYPE REF TO if_ixml_stream_factory.
streamfactory = ixmlfactory->create_stream_factory( ).
* create input stream
DATA: istream TYPE REF TO if_ixml_istream.
istream = streamfactory->create_istream_xstring( source ).
* parse input document =================================================
* initialize input document
DATA: idocument TYPE REF TO if_ixml_document.
idocument = ixmlfactory->create_document( ).
* parse input document
DATA: iparser TYPE REF TO if_ixml_parser.
iparser = ixmlfactory->create_parser( stream_factory = streamfactory
istream = istream
document = idocument ).
iparser->parse( ).
I just want to debug and see if an input is provided how does each of these methods make a difference to it.
I tried to input some value in the SOURCE parameter on executing the code but it is not working fine.
Could you please suggest hiw i should go about so that i can see the exact way the input Xstring is affected by each of these methods in the debugger.
Help will be appreciated.
Many thanks,
Neha
Edited by: Neha Nagrani on Jul 7, 2008 11:46 AM

Hi Neha,
Write a Small Report as Folows:
1. Create your XMl payload of Type xSTRING.
2. Call the method EXECUTE
Place a Breakpoint on the method. and then keep debugging inside.
the SetParamter method is obviously called from inside.
This is the Simplesrt Solution.
Reward points if useful
Regards,
Abhishek

Details needed for using two hard drives with one iTunes library

I posted this under the iTunes section but now that I think of it, it's more of an Apple TV question since I'm only concerned about how it affects my 2 ATVs.
I have a MacMini(G4) that acts as a media server for our 2 ATVs. I use one library on the Mini which has been using an external 750GB drive. However, I'm at nearly 95% capacity now and want to invest in another external drive and use both. So the question I posted on the iTunes section was...
"With far too much content in iTunes (mostly for the Apple TVs) and after reading numerous posts about using external hard drives with iTunes I'm convinced that using two external drives is my best solution.
However, I did want to understand a bit more about the details of how iTunes will manage or at least keep track of, the media. Specifically, I'm thinking of the case were I add a movie to iTunes library (of course it will not copy the file into the iTunes folder).
What will occur if I later change any of the tags for the movie (e.g., name, genre, year, etc.). Will iTunes update this information and then update the Apple TVs once they resync with the iTunes library?"
So for the very knowledgeable folks here on the ATV section, what exactly does iTunes do in this case? Will my genres be updated correctly if I change something even though the content is not copied to the iTunes folder?

If you want to use two external drives to store your itunes content, there are a couple of ways you could go about it.
You could choose to have just movies (for example) on one HDD and everything else on the other. You could further choose to have your itunes music folder on one HDD and have all content copied to it by default. When it comes to movies (in this example) you can place these on your second HDD and add them to itunes by using OPT-drag, which will temporarily disable itunes from copying the file to your itunes library.
You could also entirely disable disable itunes copying files to your itunes music folder from the itunes preferences and manually manage all your content.
Personally I'd just buy a 2 TB (for example) drive and ebay your old drive once you have moved everything from it to your new one.

Message flow in SAP PI 7.31 JAVA only for ABAP Proxy synchronous scenario with Oracle DB

Dear Experts,
I am working on a synchronous scenario Sender ABAP Proxy <===> SAP PI 7.31 JAVA only <===> Oracle Database.I have successfully
configured all the proxy configurations as well both Sender SOAP and JDBC receiver channels are showing no error when pinged from
Cc monitoring in NWA.
1.During testing at Tx SPROXY , I am triggering a message and after 5 minutes I receive an PARSING error message with 2 messages in ECC
local IE i.e. Tx SXMB_MONI.
Note : In NWA , I can see only 1 message that too in cancelled status.
2.Seeing the trace of the messages I assume that the messages have not moved from sender ECC system. I am still confused with flow of message
from the Message Audit log. Audit log of error messages.Could any one share the full Audit log of a successful message generated in SAP PI 7.31 JAVA only.
3.I observed that the QIN Scheduler status in ECC is in INACTIVE status. There is no queue id for 2 messages generated in ECC. Does
it should in ACTIVE status in Tx SMQR..
Regards
Rebecca

Hi Thomas,
Valuable inputs..
1. Since I don't have any audit log for successful message, would you be able to share referring to the
below screenshot whether the message was put into receiver JDBC adapter and JDBC adapter tried to retrieve the Select response from Oracle Database.
2.I have done some setting in Advance mode of the receiver JDBC to increase the time out and other parameters as per SAP note but still the issue is same. If you perhaps have some experience in such scenarios, please share some input so that I can ask the Oracle Database administrator exactly what is required from our side.
3.Regarding the slow response from Oracle , there was some suggestion that the datatype of the request and response should match the column name of the Oracle database. I did that.. Do you have any more suggestion that may be hampering the generation of the response message from the Oracle like SAP note or document.
Regards
Rebecca

Example for 2 SCXI Frames each with SCXI 1600

is there a labview program that shows how to scan from two SCXI frames connected vi the sxci 1600 USB controller to two usb ports on a host PC

Kaye Chow wrote:
Hi experts,
I'd like to hear your expert opinion regarding listener with 2 oracle homes. This been bugging my mind for a few days.
So we have a box Solaris 10, and with originally installed Oracle 10.2 for testing purposes. And now, we just upgraded the database and want to test first of course. I am not the one who installed the new database but the config seems fine and we already have database 11.2 running on the same box with different oracle home.
This is the current setup of oracle home and database name:
10G oracle username - /u01/app/oracle/product/10.2.0/dbhome
11G oracle11 username - /u01/app/oracle11/product/11.2.0/db_1
I renamed the listener of 11G to LISTENER11, now the problem is, it seems to be the 2 listeners are connected with each other and act as one. If I stop the listener from 10g, 11g listener stop also. the same with start, and for example I started the listener in 10g, I cant stop in 11g. it says not authorized to do. If i issue the command "LSNRCTL START LISTENER12" in 11g, it says listener is already started.
I read so many forums already, I checked the path and changed EXTPROC key but seems my work is not done yet.
I can connect to sqlplus from 11g to 10g but not in reverse.
Hope to hear from you experts.
Regards,
Kaye :)And now you are seeing just one of the many issues that come from thinking each database needs its own listener. One single listener, using the default name of LISTENER, running on the default port of 1521, is quite capable of -- indeed, WAS DESIGNED TO -- service multiple datbases of multiple versions running from multiple homes. As sybrand said, if you have a 10g and and 11g home, run a single listener out of the 11g home.
And with the abov being true, there is nothing gained by nameing a listener as if it is tied to a particular db or version level. Just let it be LISTENER. This is one place where life can be simple if you'll just let it.

Detailed example for ABAP mapping in XI7.0 with code in class builder

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