Horizontal mapping & mapping tool

Hi,
Can MappingTool populate mapping data, given only jdo metadata?
Example follows:
<jdo>
<package name="com.bear.fi.tradehub.domain.test">
<class name="BaseJDO" identity-type="datastore">
<extension vendor-name="kodo" key="jdbc-class-map"
value="horizontal"/>
<field name="a" persistence-modifier="persistent"/>
</class>
</package>
</jdo>
// subclass SubOneJDO extends BaseJDO
<jdo>
<package name="com.bear.fi.tradehub.domain.test">
<class name="SubOneJDO" identity-type="datastore"
persistence-capable-superclass="com.bear.fi.tradehub.domain.test.BaseJDO">
<extension vendor-name="kodo" key="jdbc-class-map" value="base"/>
<field name="b" persistence-modifier="persistent"/>
</class>
</package>
</jdo>
When i run mapping tool on this metadata, i get table for SubOne created
and it has columns for a and b, as expected
However, mapping tool itself crashes with a null pointer exception and
fails to update mapping information in metadata.
kodo.util.FatalException: java.lang.NullPointerException
NestedThrowables:
java.lang.NullPointerException
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:518)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:912)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:850)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:783)
Caused by: java.lang.NullPointerException
at
kodo.jdbc.meta.MetaDataMappingFactory.addExtensions(MetaDataMappingFactory.java:253)
at
kodo.jdbc.meta.MetaDataMappingFactory.addMappingExtensions(MetaDataMappingFactory.java:219)
at
kodo.jdbc.meta.MetaDataMappingFactory.storeMappings(MetaDataMappingFactory.java:162)
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:481)
... 3 more
NestedThrowablesStackTrace:
java.lang.NullPointerException
at
kodo.jdbc.meta.MetaDataMappingFactory.addExtensions(MetaDataMappingFactory.java:253)
at
kodo.jdbc.meta.MetaDataMappingFactory.addMappingExtensions(MetaDataMappingFactory.java:219)
at
kodo.jdbc.meta.MetaDataMappingFactory.storeMappings(MetaDataMappingFactory.java:162)
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:481)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:912)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:850)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:783)
Exception in thread "main"
Kodo being used is 3.1.0
Thanks,
Egidijus

A stringified object ID is the reference of an object that has been converted to a string so that it may be stored in a text file. It is used for detached instances of persistent classes using datastore id.
Laurent

Similar Messages

Horizontal mapping not working in Kodo 4.1.2

Hello,
I am having troubles in trying to get the class mapping I want in Kodo 4.1.2.
I want to go from Kodo 3.3 to Kodo 4.1, and still in the evaluation process. Basically, all I want is to have my package.jdo files to work in Kodo 4.1, with the minimum modifications, before moving to JPA.
The mapping is defined is my package.jdo using the <extension vendor-name="kodo" key="jdbc-class-map" value="XXX"/> where XXX can be one of horizontal, base or flat (I dont use vertical in this applicaion). This element does not seem to be properly recognized by the new mapping tool, and all my classes are mapped in the same base table.
After some digging in the docs and in the examples provided, I found this <inheritance strategy="XXX"/> element, that can be put in my package.jdo file. This is not clearly said in the docs (it seems this element is only mentionned in the new orm DTD), but is used in the sample/jdo/horizontal/package.jdo file.
Then I modified my package.jdo files, with this new element, where XXX is one of subclass-table, new-table (with no <join/> nested element) or superclass-table. But the result is not the one expected : all the classes are mapped in the same table.
I then gave a try at the example provided, compiled, enhanced and mapped the sample/jdo/horizontal classes provided with the distribution, since this example covers exactly what I want to do. It seems to me that this example does not work either.
The package.jdo says :
<jdo>
<package name="samples.jdo.horizontal">
<sequence name="sjvm" factory-class="sjvm" strategy="nontransactional"/>
<class name="LastModified">
<inheritance strategy="subclass-table"/>
</class>
The mapping file I get says :
<mapping>
<package name="samples.jdo.horizontal">
<class name="LastModified">
<jdbc-class-map type="base" pk-column="ID" table="LASTMODIFIED"/>
<jdbc-version-ind type="version-number" column="VERSN"/>
<jdbc-class-ind type="in-class-name" column="TYP"/>
<field name="creationDate">
<jdbc-field-map type="value" column="CREATIONDATE"/>
</field>
<field name="lastModificationDate">
<jdbc-field-map type="value" column="LASTMODIFICATIONDATE"/>
</field>
</class>
The enhancement is made using jdoc, the mapping file is generated using the following command line (the DB is empty) :
mappingtool -a refresh -f mapping.xml samples.jdo.horizontal.LastModifiedI would expect an horizontal mapping, with a class element containing only a <jdbc-class-map type="horizontal"/> element, as it is the case if I use my Kodo 3.3 mapping tool.
I tried the enhancement / mapping file generation process with two configuration of the kodo.properties file : the first one with kodo3 as the Mapping Factory and the second with jdo. The result is the same in both cases. I verified by setting the log level to TRACE for the Tool what the factory used. In fact in both case, it is the MappingFileDeprecatedJDOMappingFactory, which seems weird to me.
Bytheway, setting the MappingFactory to jpa leads to the following IllegalArgumentException during enhancement :
Exception in thread "main" org.apache.openjpa.lib.util.ParseException: Instantiation of plugin "MetaDataFactory" with value "jpa" caused an error "java.lang.IllegalArgumentException : java.lang.ClassNotFoundException: jpa". The alias or class name may have been misspelled, or the class may not have be available in the class path. Valid aliases for this plugin are: [jdo, kodo3]
I'd be glad to get any hint if I'm wrong on anything, or any workaround / patch to get my case to work.
Thank you in advance,
Jose

If the same exact app and code works with 4.0 with the same ForeignKeyDeleteAction setting, I suggest that you open a case with support.
This property hasn't changed since 4.0
http://e-docs.bea.com/kodo/docs41/full/html/ref_guide_mapping_defaults.html
Laurent

Horizontal mapping + MappingInfoNotFoundException

Hi,
i got a problem with the mappingtool.
I'am using horizontal mapping.
The abstract superclass Person has an primary key field called id.
Here is the jdo-metadata from package.jdo:
<class name="Person" identity-type="application"
objectid-class="PersonId">
<field name="location" embedded="true"/>
<field name="id" primary-key="true"/>
<field name="kidNames">
<collection element-type="java.lang.String"/>
</field>
</class>
Here is the mapping data from package.mapping:
<class name="Person">
<jdbc-class-map type="horizontal"/>
</class>
I looked at the manual, section 7.6.4.
Thank you
Zach
688 INFO [main] kodo.Tool - Mapping tool running on type "class
xxx.persistence.jdo.business.Course" with action "validate".
kodo.jdbc.meta.MappingInfoNotFoundException: No mapping information was
found fo
r "xxx.business.Person.id".
at
kodo.jdbc.meta.RuntimeMappingProvider.getFieldMapping(RuntimeMappingP
rovider.java:149)
at
kodo.jdbc.meta.MappingRepository.getFieldMapping(MappingRepository.ja
va:429)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:911)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:888)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:666)
at
kodo.jdbc.meta.RuntimeMappingProvider.initialize(RuntimeMappingProvid
er.java:89)
at
kodo.jdbc.meta.MappingRepository.getMappingInternal(MappingRepository
java:364)
at
kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:30
7)
at
kodo.jdbc.meta.AbstractFieldMapping.getTypeMapping(AbstractFieldMappi
ng.java:661)
at
kodo.jdbc.meta.OneToOneFieldMapping.fromMappingInfo(OneToOneFieldMapp
ing.java:123)
at
kodo.jdbc.meta.RuntimeMappingProvider.getFieldMapping(RuntimeMappingP
rovider.java:160)
at
kodo.jdbc.meta.MappingRepository.getFieldMapping(MappingRepository.ja
va:429)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:911)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:891)
at
kodo.jdbc.meta.AbstractClassMapping.getMappings(AbstractClassMapping.
java:854)
at
kodo.jdbc.meta.AbstractClassMapping.getDeclaredFieldMappings(AbstractClassMapping.java:617)
at
kodo.jdbc.meta.AbstractClassMapping.resolve(AbstractClassMapping.java
:758)
at
kodo.jdbc.meta.BaseClassMapping.resolve(BaseClassMapping.java:323)
at
kodo.jdbc.meta.MappingRepository.resolve(MappingRepository.java:390)
at
kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:30
8)
at
kodo.jdbc.meta.AbstractFieldMapping.getTypeMapping(AbstractFieldMappi
ng.java:661)
at
kodo.jdbc.meta.OneToOneFieldMapping.fromMappingInfo(OneToOneFieldMapp
ing.java:123)
at
kodo.jdbc.meta.RuntimeMappingProvider.getFieldMapping(RuntimeMappingP
rovider.java:160)
at
kodo.jdbc.meta.MappingRepository.getFieldMapping(MappingRepository.ja
va:429)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:911)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:891)
at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapp
ing.java:666)
at
kodo.jdbc.meta.RuntimeMappingProvider.initialize(RuntimeMappingProvid
er.java:89)
at
kodo.jdbc.meta.MappingRepository.getMappingInternal(MappingRepository
java:364)
at
kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:30
7)
at
kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:16
2)
at kodo.jdbc.meta.MappingTool.validate(MappingTool.java:621)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:939)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:850)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:783)
Exception in thread "main"

Does Person have any concrete subclasses that map the id field to their
own table? Do other classes have relations to Person?

Horizontal mapping + embedded one-to-one problem

Hi,
this message corresponds to the article "Embedded One-to-One mapping
problem". But this article is more exactly then the first without less
unnessary information.
I got an abstract super-class Person which is mapped horizontal.
Student inherits from Person.
Person contains an attribute called location(instance of Class Location)
which should be mapped "embedded one-to-one".
Since Person is mapped horizontal no table will be used for Person.
I get following exception when running mappingtool on action "buildSchema"
kodo.jdbc.meta.MappingInfoNotFoundException: No mapping information was
found for "xxx.yyy.zzz.persistence.jdo.business.Location.lat"
I think Kodo tries to map the field "location" since the field is declared
as embedded. But it can not embed the field since Person is horizontal
mapped and no table for Person exists where the corresponding field of
Location could be placed in. Also it is not possible to set the "embedded"
attribute in the subclass Student for the field "location" because it must
be specified in the superclass.
Can you help me ?
Thanks a lot,
Felix
Additional information:
=======================
Exception stack trace:
[mappingtool] kodo.jdbc.meta.MappingInfoNotFoundException: No mapping
information was found for "xxx.yyy.zzz.persistence.jdo.business.Location".
[mappingtool] at
kodo.jdbc.meta.RuntimeMappingProvider.getMapping(RuntimeMappingProvider.java:44)
[mappingtool] at
kodo.jdbc.meta.MappingRepository.getMappingInternal(MappingRepository.java:352)
[mappingtool] at
kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:307)
[mappingtool] at
kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:162)
[mappingtool] at
kodo.jdbc.meta.MappingTool.buildSchema(MappingTool.java:646)
[mappingtool] at kodo.jdbc.meta.MappingTool.run(MappingTool.java:951)
[mappingtool] at
kodo.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:175)
[mappingtool] at com.solarmetric.ant.TaskBase.execute(TaskBase.java:105)
[mappingtool] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
[mappingtool] at org.apache.tools.ant.Task.perform(Task.java:364)
[mappingtool] at org.apache.tools.ant.Target.execute(Target.java:301)
[mappingtool] at
org.apache.tools.ant.Target.performTasks(Target.java:328)
[mappingtool] at
org.apache.tools.ant.Project.executeTarget(Project.java:1215)
[mappingtool] at
org.apache.tools.ant.Project.executeTargets(Project.java:1063)
[mappingtool] at org.apache.tools.ant.Main.runBuild(Main.java:632)
[mappingtool] at org.apache.tools.ant.Main.startAnt(Main.java:183)
[mappingtool] at
org.apache.tools.ant.launch.Launcher.run(Launcher.java:197)
[mappingtool] at
org.apache.tools.ant.launch.Launcher.main(Launcher.java:56)
Here is the JDO-Metadata:
<?xml version="1.0" encoding="UTF-8"?>
<jdo>
<package name="xxx.yyy.zzz.persistence.jdo.business">
<class name="Location"/>
<class name="Person" identity-type="application"
objectid-class="PersonId">
<field name="location" embedded="true"/>
<field name="id" primary-key="true"/>
</class>
<class name="Student" identity-type="application"
persistence-capable-superclass="Person"/>
</package>
</jdo>
Here is the mapping-metadata:
<?xml version="1.0" encoding="UTF-8"?>
<mapping>
<package name="xxx.yyy.zzz.persistence.jdo.business">
<class name="Person">
<jdbc-class-map type="horizontal"/>
</class>
<class name="Student">
<jdbc-class-map type="base" table="STUDENT"/>
<jdbc-version-ind type="version-number" column="JDOVERSION"/>
<jdbc-class-ind type="in-class-name" column="JDOCLASS"/>
<field name="Person.birthDate">
<jdbc-field-map type="value" column="BIRTHDATE"/>
</field>
<field name="Person.city">
<jdbc-field-map type="value" column="CITY"/>
</field>
<field name="Person.id">
<jdbc-field-map type="value" column="ID"/>
</field>
<field name="Person.location">
<jdbc-field-map type="embedded"
null-ind-column="NULL_INDICATOR" synthetic="false">
<field name="lat">
<jdbc-field-map type="value" column="LATITUDE"/>
</field>
<field name="lon">
<jdbc-field-map type="value" column="LONGITUDE"/>
</field>
</jdbc-field-map>
</field>
<field name="Person.name">
<jdbc-field-map type="value" column="NAME"/>
</field>
<field name="Person.picture">
<jdbc-field-map type="value" column="PICTURE"/>
</field>
<field name="Person.state">
<jdbc-field-map type="value" column="STATE"/>
</field>
<field name="Person.street">
<jdbc-field-map type="value" column="STREET"/>
</field>
<field name="Person.zipcode">
<jdbc-field-map type="value" column="ZIPCODE"/>
</field>
</class>
<class name="Location">
<jdbc-class-map type="none"/>
<field name="lat">
<jdbc-field-map type="none"/>
</field>
<jdbc-class-map type="none"/>
<field name="lon">
<jdbc-field-map type="none"/>
</field>
</class>
</package>
</mapping>
Here are the class definitions:
Class Location:
public class Location {
private int lat;
private int lon;
Class Person:
public abstract class Person {
private int id;
private String name;
private String street;
private String city;
private String state;
private String zipcode;
private Date birthDate;
private String picture;
private Location location;
Class Person:
public class Student extends Person {

You'll probably have much better luck sending this question to
[email protected]; the newsgroup is generally for quick questions
about certain features or problems the community might be able to solve
without input from SolarMetric developers.

Bug in exists() function of XI Graphical Mapping Tool?

Hi!
If I connect a source field with the exists() function in XI Graphical Mapping Tool and the tag exists it returns TRUE, otherwise it returns FALSE, so everything works as expected.
But I have to connect a user-defined function with exists(). The user-defined function will either calculate a value or set Resultset.SUPPRESS.
If there is a value the exits() function returns TRUE, however if Resultset.SUPPRESS is set it does also return TRUE! This looks to me like a bug in exists() function. Shouldn't it always return FALSE if the input is Resultset.SUPPRESS?
Regards, Tanja

Hi Stefan!
> The exists() function checks, if a queue is empty.
> An empty queue is not represented by the
> SUPPRESS value.
> If inside a queue there is a SUPPRESS value, the
> queue is not empty.
Ok, so it's not a bug and the exists() function is working as expected.
> If you want the exist() function after a UDF, provide
> an empty queue, or easier: return the values "true"
> or "false" directly from the UDF.
Yes, that's how I actually solved the problem. The UDF was used at several places where the ResultList.SUPPRESS output was needed. So I copied the UDF and changed it so that the output was TRUE or FALSE instead.
Regards, Tanja

Mapping tool creates new columns one at a time

Hi All,
I'm using Kodo 3.2.2 with MySql 4.1. I have a fairly large table (over
2million rows) representing one persistent class. I need to add several
new fields to the object, which will require a refresh mapping on the
database to add new columns for the fields.
It seems when I run refresh mapping on the database, Kodo is adding each
new field individually in seperate ALTER TABLE statements, rather than
adding all the columns in one ALTER TABLE statement.
With MySQL and large tables, this can really increase the time required to
refresh the mapping - I've tried with MSSQL and that database must handle
ALTER TABLE commands differently because it doesn't take a fraction of the
time that MySQL takes.
Is this a bug (I doubt it), but rather a feature improvement?
Thoughts?
Thanks,
Brendan

Thanks Abe for the reply - I've been meaning to look at the process of
creating SQL scripts to perform the refresh mappings on our databases.
I'll have a look at this process before we talk contracting!
Thanks,
Brendan
Abe White wrote:
Unfortunately, we don't have any immediate plans to optimize ALTER TABLEsince
it's not a runtime operation, and as you say most DBs don't have a problemwith
it. Also, note that the documentation shows how to get Kodo to create SQL
scripts rather than directly modify the DB; you could easily edit thescripts
Kodo generates to make them more efficient before piping the SQL to MySQLusing
its client app. (Note that Kodo 3.3 introduces the ability to generate SQL
scripts directly from the mapping tool, rather than having to take an extrastep
through the schema tool).
If getting Kodo to combine ALTER statements is important to you, you couldalso
contact [email protected] about contracting us to expedite this work.

XSLT mapping tool

Hi All,
I am abap consultant, so its difficult to write a XSLT mapping program.
Is there any XSLT mapping tool available on net to use free?
Which can take source XML & Target XML and upon doing graphical mapping
it generates the XSLT mapping program between source & target XML.
Regards

Rohan,
Is there any XSLT mapping tool available on net to use free?
Yes, Stylus Studio and Altova have free download-able tool for XSL Mapping.
Which can take source XML & Target XML and upon doing graphical mapping
it generates the XSLT mapping program between source & target XML.
I don't think there is any tool which will make use of graphical mapping to create an XSL Mapping.
But the point is, if you are creating a graphical mapping, why you need XSL?
Regards,
Neetesh

Different mapping tools in the market -- For BPM mapping in XI

Hi All
 I am more intersted in learning the BPM mapping tools(3rd party or any)
 Can any list out the different tools and which are the best ?
 Our company looking forward to implement XI (BPM's) with mapping tools
 Can any help me on this
Regards
Rakesh

Hi Rakesh,
plz have a look to <a href="http://help.sap.com/saphelp_nw04/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm">SAP Library: SAP Exchange Infrastructure</a> for understanding XI, BPM and Mappings.
BPM has no special mapping tool. You can use Java, ABAP, XSLT and graphical Mapping (Message Mapping) at XI, for any case - BPM or not. 3rd Party has nothing to do with BPM or Mapping. That means a non SAP system.
Regards,
Udo

Mapping tools ?

Hi,
Most of my flows are "IDoc -> file" or "file -> Idoc", and I need to manage several transcodification tables for different countries (I prefer a DDIC table to FixValue or Value mapping) and with an amount of Business systems (more than 300).
Before this week, I used Graphical mapping... but with some difficults to manage correctly several levels of IDoc segments. Graphical mapping is easy to use when there are one or two "0...unbound" segments but no more. And you cannot have an easy access to a DDIC (need to use an RFC in BPM).
Since I'm trying to use abap mapping... but with some difficults to manage correctly the creation of an "0..unbound" messages, in order to distribute them to one or several receivers. Abap mapping is esay to use when there is only one receiver (no management before a block "Multiline to single line"; and it is interresting for requests on DDIC tables (very easy). But it seems there is some differences between a testing with tcode "sxi_mapping_test" (thus in foreground ==> easy to debug) and with the execution of the scenario (thus in background ==> difficult to debug).
I don't know yet the XSLT mapping and the Java mapping (a complete one, not a java function inside graph mapping).
Inside XI 3.0, for such flows, is there a mapping tool which is better than the other with IDocs?
Regards.
Mickael.

You can call Java programs from XSLT mapping.
So any lookups you can code in Java and call it from XSLT program.
Below is the link to know more on XSLT Mapping with Java Enhancement.
http://help.sap.com/saphelp_nw04/helpdata/en/55/7ef3003fc411d6b1f700508b5d5211/frameset.htm
There are couple of blogs on the same.
Hope it helps,
Regards,
Satish

Any free downloads are there XSLT mapping tool

Hi all ,
any free down loads are there XSLT mapping tool , i need to enchance the mapping which is already done in XSLT mapping there they have done look ups also using java codinh , i do have just XSLT file in import arichive , so please help me in it
thanking you
sridhar

Hi ;
Refer this
XSLT mapping
/people/prasadbabu.nemalikanti3/blog/2006/03/30/xpath-functions-in-xslt-mapping
Mudit

About Horizontal mapping !!!

Hello,
I want to use the horizontal mapping, I have read the documentation
several times but no succes until now !!!
I have managed to use the vertical one and it worked...
I did add this line in yhe kodo property file:
kodo.jdbc.SubclassMapping: vertical
Then in order to use the horizontal mapping I tried to add this line:
kodo.jdbc.SubclassMapping: horizontal ---> but it did not work.
then I tried to do this in my package.jdo file:
<class name="Customer" identity-type="datastore"
persistence-capable-uperclass="Person">
<extension vendor-name="kodo" key="jdbc-class-map" value="horizontal"/>
</class>
but no succes ...
what I want is this:
I have those classes
class Person
private String first_name;
private String last_name
class Customer extends Person
private String city;
private String country;
I want a mapping that associate on table to a class as following:
table person:
first_name
last_name
table Customer:
first_name
last_name
city
country
Can you tell what can I do please !!!
I have red the doc but I can find it out ...
thank a lot for your help
smail

hello,
Are you sure ?
because in your docs it is mentioned that you support it.
go to this link :
http://docs.solarmetric.com/manual.html#ref_guide_mapping_classmapping
it is explained there !
thanks,
smail

No Mapping tools available

Hi,
we have strange problem in File2BAPI Scenario that in Message-Mapping no tools are available. I mean this smal row where you e.g. arrange automaticall dependencies and show lines between the fields - i have no clue if these tools have a name.
Can somebody help?

If I understand you correct ...you are searching for mapping links
which source filed is mapped to which target field if this is what you are searching for then....
you can find a rectangle box in the mapping tool ...which have the option of show all .... which shows the mapping links
HTH
Rajesh

How to enable message mapping tools in design integration buldier?

Hi,
The message mapping tools like 'Map selected fields and substructures if names are identical', 'Clear mapping', 'Data flow editor', 'Text Preview', 'Dependencies', etc are not enabled in our PI. The version of PI is PI_BASIS 2005_1_700 and the java version installed on PI server is 1.4.2. Is it something to do with compatibility or options to be enabled in some settings? Please help.
Regards,
Priyanka S

Hi Priyanka,
Uninstall Java 1.4.2 and try to reinstall again it should work.
Regards,
Naveen

Mapping tool: mapping child nodes (level2 hierarchy) to bapi wrapper fields

Hi,
I'm new to MI7.1. I'll try the demo on help.sap.com. I have following data object EQUIPMENT with node structure in DOE:
ROOTNODE (attr: EQUIPMENT_ID/ SERIAL_NO)
child node level 1 DETAILS (attr: SERIAL_NO/TYPE/BRAND/INSTRUCTIONS)
child node level 2 LOCATION (attr: SERIAL_NO/ADDRESS_LINE1/
ADDRESS_LINE2/ZIP_CODE/...)
In backend my bapi wrapper is build using structures:
TOP: ZSEQUIPMENT (attr: EQUIPMENT_ID/SERIAL_NO)
010: ZSEQUIPMENT_DET(attr: SERIAL_NO/TYPE/BRAND/INSTRUCTIONS)
020: ZSLOCATION(attr: SERIAL_NO/ADDRESS_LINE1/...)
When i want to use mapping tool in middleware for the backend adapter, after mapping the fields, during activation i get the error:
Referential integrity between node DETAILS and it's parent is not complete.
Referential integrity between node LOCATION and it's parent is not complete.
What does that mean? How can I solve this?
thanks
Peter

Solved it myself with explicit key mapping. thanks anyway

Mapping Split using the Graphical Mapping Tool

Hello,
I am a little confused right now... so I turn to you for help!
I found this excellent blog:
/people/claus.wallacher/blog/2006/06/29/message-splitting-using-the-graphical-mapping-tool
It details how to do a message split using the Graphical Mapping Tool. WHich is exactly what I want!
But then I found this on help.sap.com:
http://help.sap.com/saphelp_nw04/helpdata/en/42/ed364cf8593eebe10000000a1553f7/frameset.htm
Which states that:
Messages cannot be sent by using different Adapter Engines in a mapping-based message split. This affects configuration thus: All receiver agreements that have a receiver interface from the mapping entered in the key must only be assigned communication channels with the following adapter types:
-          RFC Adapter
-          SAP Business Connector Adapter
-          File/FTP Adapter
-          JDBC Adapter
-          JMS Adapter
-          SOAP adapter
-          Marketplace adapter
-          Mail Adapter
-          RNIF adapter
-          CIDX Adapter
I have a simple mappling split where I want to take a file containing multiple materials and send them one by one to a PROXY into SRM. To send to proxy I want to use the HTTP adapter which is not listed above. BUT if I read it correctly it will work, as long as I dont try to do the interface determination based on the mapping.
Is this correct, that it will work I mean? I think so but not sure about the wording in the sentence above, and wanted to check before I go destroy my mapping.
Thanks!
Nam

Hi,
If your scenario is simple and straight fwd like from one source to one target then you can split message without BPM. As Priyanka said in the message mapping go to Message Tab and set the target message occurance to unbounded. Then in the Interface Mapping in the target interface section you will find the occurance in the last column, change occurance to unbounded.
While doing configuration you have to go for Enhanced Interface Determination thats it.
Provided you are above sp14, incase of any lowere SP'a you will not even able to activate your mapping program as it will expect ABSTRACT interface to do multimapping.
Thanks,
Prakash
Thanks,
Prakash

Horizontal mapping & mapping tool

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