Regarding Java mapping and ABAP Mapping

Hello,
If I suppose to do Java mapping or ABAP mapping, Is there any pre requisite to perform these two mappings?
If exist what they are?
How to perform them?
Thank you

Hello jyotsna,
Java mapping can be used when you have complex mapping structures.
We can do most of the times for our requirements through Graphical mapping.
When the structures are very complex to build you can go for SAX (Simple API for XML) or DOM (Document Object Model) parsers.
Message mapping internally generates DOM parser.
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
/people/carlosivan.prietorubio/blog/2007/12/21/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)
/people/alessandro.guarneri/blog/2007/03/25/xi-java-mapping-helper-dom
SAP Network Blog: Testing and Debugging Java Mapping
/people/stefan.grube/blog/2006/10/23/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
/people/rahul.nawale2/blog/2006/07/18/java-mapping-an-alternate-way-of-reading-a-csv-file
ABAP mappings run on ABAP Stack and are developed in the ABAP workbench of the Integration Server.
You normally do not need to use the ABAP mappings and is preferable for someone with ABAP programming background. I should say JAVA functions would suffice any complex scenarios.
refer step by step guides for ABAP Mapping
ABAP Mapping
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=abap+mapping&adv=false&sortby=cm_rnd_rankvalue#
How to Use ABAP Mapping in Exchange Infrastructure 3.0 (NW2004)
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/5c46ab90-0201-0010-42bd-9d0302591383
SAP Network Blog: Testing ABAP Mapping
/people/sameer.shadab/blog/2005/09/29/testing-abap-mapping
SAP Network Blog: How to call XI ABAP Mapping via RFC
/people/ricardoandres.maienza/blog/2007/04/06/how-to-call-xi-abap-mapping-via-rfc
SAP Network Blog: XI: ABAP mapping logs - more standard = better visibility
/people/michal.krawczyk2/blog/2006/09/20/xi-abap-mapping-logs--more-standard-better-visibility
SAP Network Blog: Dynamically sending a mail to the PO creator using XSLT- ABAP Mapping
/people/rahul.nawale2/blog/2006/11/01/dynamically-sending-a-mail-to-the-po-creator-using-xslt-abap-mapping
You need to provide the name of your mapping program maually , you see it is an input box.
just provide the name of abap mapping program it will work.
and one more thing you cannot test abap mapping program in integration builer you need to test in abap only.
use tcode: SXI_MAPPING_TEST for testing abap mapping
Thanks,
Satya
Reward points if it is useful..

Similar Messages

Java Maping and ABAP Mapping

Hello,
Pls let me know about Java Maping and ABAP Mapping
Also pls provide good simple scenario blogs for Java Maping and ABAP Mapping.
Regards

Hi Ranchit,
Check these links for Mappings
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/9202d890-0201-0010-1588-adb5e89a6638
https://websmp102.sap-ag.de/~sapdownload/011000358700003604872004E/MappingXI30.pdf (Need Service Makrket place ID)
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/8a57d190-0201-0010-9e87-d8f327e1dba7
JAVA Mapping BLOGS
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-i
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-ii
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-iii
/people/stefan.grube/blog/2006/10/23/testing-and-debugging-java-mapping-in-developer-studio
ABAP Mapping Blogs
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e3ead790-0201-0010-64bb-9e4d67a466b4
/people/sameer.shadab/blog/2005/09/29/testing-abap-mapping
Sachin
Message was edited by:
Sachin Dhingra

Graphical Mapping Vs XSLT mapping Vs Java Mapping Vs ABAP Mapping

Hi Experts,
I have a question regarding different message mapping options available in XI namely
Graphical Mapping
XSLT mapping
Java Mapping
ABAP Mapping
Q1: Which amoung the above mappings is the best and why?
Q2: On what cases Graphical, XSLT, Java and ABAP Mapping should be used?
Q3: Is it true that graphical and XSLT mappings are converted into Java class internally?
Kindly help!
Thanks
Gopal
Message was edited by:
gopalkrishna baliga

Hi,
There is no hard and fast rule for using the mapping techniques.
Graphical Mapping is used for simple mapping cases. When, the logic for your mapping is simple and straight forward and it does not involve mult hiearchical mapping requirement. and context handling.
Java and XSLT mapping are used when graphical mapping cannot help you.
When the choice is between Java And XSLT, XSLT is simpler than java mapping and easier. But, it has its drawbacks. XSLT can lead to a bad perfrormance if the Source XML is huge.
Java Mapping uses 2 types of parsers. DOM and SAX. DOM is easier to use with lots of classes to help you create nodes and elements, but , DOM is very processor intensive.
SAX parser is something that parses your XML one after the other, and so is not processor intensive. But, it is not exaclty easy to develop either.
For further info on each of the mapping, refer to these links,
Graphical Mapping,
http://help.sap.com/saphelp_nw04/helpdata/en/6d/aadd3e6ecb1f39e10000000a114084/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/43/c4cdfc334824478090739c04c4a249/content.htm
XSLT Mapping
http://help.sap.com/saphelp_nw04/helpdata/en/73/f61eea1741453eb8f794e150067930/content.htm
http://www.w3.org/TR/xslt20/
Java Mapping
http://help.sap.com/saphelp_nw04/helpdata/en/e2/e13fcd80fe47768df001a558ed10b6/content.htm
DOM parser API
http://java.sun.com/j2se/1.4.2/docs/api/org/w3c/dom/package-frame.html
Also, check this thread for more info,
Different types of Mapping in XI
Am not sure about XSLT , but , yes graphical mapping is converted into java classes internally and these classes use SAX parsing as well.
Regards,
Bhavesh

Any website for XSLT AND ABAP mapping

Hi XI experts,
I am looking for any good website/Material for XSLT and ABAP Mapping with examples.
So experts if you any one of you have any clue , i would appreciate it , if you post the info here .
Regds,
Ram.

Hi,
For XSLT mapping, please try to create msg types for sender and recv, import these two into XML Mapforces (This is a software which enables us to do mapping this you can download from altova mapforce site) , do mapping in that mapforce , late click on XSLT icon , one XSLT file will be c reated that file , prepare zip and late come to xi , import under imported archieves,do Interface mapping by selecting the XSLT mapping option, select imported archieve..
See below examples..
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/01a57f0b-0501-0010-3ca9-d2ea3bb983c1
http://www.troobloo.com/tech/xslt.toc.shtml
http://www.w3schools.com/xsl/
http://www.w3.org/TR/xslt
http://help.sap.com/saphelp_nw04/helpdata/en/73/f61eea1741453eb8f794e150067930/frameset.htm
https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-code-samples/generic%20xslt%20mapping%20in%20sap%20xi%2c%20part%20i.pdf
/people/anish.abraham2/blog/2005/12/22/file-to-multiple-idocs-xslt-mapping
Required XSLT Mapping tips!
Regards
Chilla..

Java Mapping and Graphical Mapping

Hi All,
Could any one clarifies the situation where we need to write in a same interface ,
Both Java mapping and Graphical mapping.
Regards,
venu.

Hi,
Here is a scenario where you might need to use both graphical and user defined functions.
source: <fname> <lname> <filename>
target: <name> <filetype>
Suppose, you need to concatenate fname and lname into the target <name> tag, you could use the normal graphical mapping using the concat function.
<fname>\
concat <name>
<lname>/
next, if we need to extract only the filetype from the filename, for example, if we have filename.txt... and we want only the value .txt, we need to write a user defined function which would achieve this for u, since there are no inbuilt function which can solve this for you in graphical mapping.
Further XSLT mapping comes into picture when we need to create the entire target xml structure. Again, graphical mapping would not be useful here.
Regards,
Smitha.

XI 7.0 passing attributes between java mapping and message mapping

Hi all,
Here's a newbie question. There is a scenario where an interface mapping has several stages of java mapping and message mapping
I would like to know how to set attributes in the java mapping so that it can be accessed in a message map (or vice versa). What I intend to do is pass some information from one mapping to the other so that action can be taken based on the values passed.
Thank you!

Another option is storing the values in the message header in the same way as the Adapter-Specific Message Attributes:
http://help.sap.com/saphelp_nw04/helpdata/en/43/09b16006526e72e10000000a422035/frameset.htm
Just use your own name/namespace combination, which is not used in any adapter.
If possible use the way that Sandro proposed and add the information which you need to additional tags in the payload.
Regards
Stefan

Hi , friends pls explain abap mapping and message mapping

1) pls explain abap mapping and message mapping
send me screen shorts also.

Hi
Mapping Techniques
XI provides 3 standard ways of interface mapping between source and target.
Graphical mapping
Java Mapping
XSLT Mapping
Two more additional mapping types can be activated in XI by making changes to the exchange profile. Those two mappings are
ABAP mapping
XSLT mapping with ABAP Extensions
Graphical Mapping
Graphical mapping is a common approach followed by everyone for generating desired target structure. It involves simple drag-n-drop to correlate respective nodes (fields) from source and target structure. It hardly involves coding. (Exception - User defined functions). But sometimes with graphical mapping it is difficult to produce required output. For example ... text/html output, namespace change, sorting or grouping of records etc.
ABAP Mapping
A person comfortable with Object Oriented ABAP can go for ABAP mapping instead.
Java Mapping
Java Mapping uses 2 types of parsers. DOM and SAX. DOM is easier to use with lots of classes to help you create nodes and elements, but , DOM is very processor intensive.
SAX parser is something that parses your XML one after the other, and so is not processor intensive. But, it is not exaclty easy to develop either.
XSLT Mapping
One can also think of Java mapping as another option but it is a bit complex and required knowledge of Java. In such cases, XSLT mapping can be the best approach to meet the requirements.
A few example cases in which an XSLT mapping can be used:-
When the required output is other than XML like Text, Html or XHTML (html displayed as XML)
When default namespace coming from graphical mapping is not required or is to be changed as per requirements.
When data is to be filtered based on certain fields (considering File as source)
When data is to be sorted based on certain field (considering File as source)
When data is to be grouped based on certain field (considering File as source)\
Advantages of using XSLT mapping
XSLT program itself defines its own target structure.
XSLT programs can be imported into SAP XI. Message mapping step can be avoided. One can directly go for interface mapping once message interfaces are created and mapping is imported.
XSLT provides use of number of standard XPath functions that can replaces graphical mapping involving user defined java functions easily.
File content conversion at receiver side can be avoided in case of text or html output.
Multiple occurrences of node within tree (source XML) can be handled easily.
XSLT can be used in combination with graphical mapping.
Multi-mapping is also possible using xslt.
XSLT can be used with ABAP and JAVA Extensions.
Disadvantages of using XSLT mapping
Resultant XML payload can not be viewed in SXMB_MONI if not in XML format (for service packs < SP14).
Interface mapping testing does not show proper error description. So errors in XSLT programs are difficult to trace in XI but can be easily identified outside XI using browser.
XSLT mapping requires more memory than mapping classes generated in Java.
XSLT program become lengthier as source structure fields grows in numbers.
XSLT program sometimes become complex to meet desired functionality.
Some XSL functions are dependent on version of browser.
Different types of Mappings
MAPPING SUPPORTED BY XI
Message Mapping -> Graphical Design and testing environment. Default Provided By XI. Queue based modelling allow handling or large documents. Extensible via user defined functions
XSLT Mapping - > Based on openstandard, Portable across application platform, Extensible using user defined functions kewl but disadvantage is Memory overload while handling large documents.
SAX -> Simple Api For XML. -> Allows you to parse through a XML document. Doesn't consume any memory. But the message can be parsed only once from top to bottom. It Has evolved by contributions made by group of ppl itz a open architecture.
DOM -> Document Object Model -> Itz designed by W3C. Consumes Memory as the message will be loaded. Allows parsing of document in both way top down and bottom up.
Send me your email id.Shall send you very good docs for both ABAP Mapping and message mapping.
Thanks

Abap mapping and operation mapping param

Hi All,
I have a problem with retrive value of export parameter in operation mapping by abap mapping class.
standard parameter of abpa mapping class method that execute it contains param that ref to IF_MAPPING_PARAMETERS. So i belive by this class using method PARAMETERS->GET_STRING( 'P_IDOC_NR' ), but it dosen't works.
Any idea
Regards
M.

I have not seen anything in online help that gives the impression that you can use parameters in ABAP mapping.
So I suppose that this does not work at all.
Maybe you could use this approach:
/people/peter.glas3/blog/2010/09/08/pi-parameterized-xslt--a-flexible-alternative

Diff b/w msg mapping and interface mapping

hi
i have some doubt's:
1. diff b/w msg mapping and interface mapping
2. What is product in SLD? usually who creates the product,technical,business system??
thx in advance..

hI Smartsoft General User ,
The following r excellent websites on mapping which differentiate msg mapping and interface mapping in detail:
Excellent PDF Document on Mapping
http://help.sap.com/bp_bpmv130/Documentation/Operation/MappingXI30.pdf
Mapping Development with the ABAP Workbench
http://help.sap.com/saphelp_nw04/helpdata/en/10/5abb2d9df242f6a62e22e027a6c382/content.htm
ABAP Mappings
http://help.sap.com/saphelp_nw04/helpdata/en/ba/e18b1a0fc14f1faf884ae50cece51b/content.htm
how to create a flat file out of an IDoc-XML by means of an ABAP mapping program and the J2EE File Adapter.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/46759682-0401-0010-1791-bd1972bc0b8a
How to Use ABAP Mapping in XI 3.0
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e3ead790-0201-0010-64bb-9e4d67a466b4
These r excellent websites in SLD:
How ToHandle the SLD for SAP XI
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/9e76e511-0d01-0010-5c9d-9f768d644808
How ToHandle Caches in SAP XI 3.0
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1a69ea11-0d01-0010-fa80-b47a79301290
http://www.sap-press.de/download/dateien/751/sap_press_exchange_infra_engl.pdf
cheers!
gyanaraj
****Pls reward points if u find this helpful

How is the interface between the Java Stack and ABAP stack is achieved?

How is the interface between the Java Stack and ABAP stack is achieved?..Please send me the answer to [email protected]

Hi,
By interface, I assume you mean the connection between the ABAP and the Java stacks in a double stack system.
The connection from Java to ABAP is through JCo connections defined in the WebDynpro section of the J2EE start page. So Java to ABAP requests are processed through JCo.
The connection from ABAP to Java is through RFC connections defined in TA SM59. The ABAP to Java requests are processed through RFC.
Refer https://dsd.esco-salt.com/StartPage/documents/integration/3.html for detailed explanation.
The UME can be maintained in either ABAP or in JAVA depending on the persistence.
Refer: http://help.sap.com/saphelp_nw70/helpdata/en/5b/5d2706ebc04e4d98036f2e1dcfd47d/frameset.htm
Check UME data source configuration.
Some quick FAQs can be found at:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/ad47eb90-0201-0010-7cb2-ddfa5ed879ec
Hope this helps.
Best Regards,
Srividya.R

JAVA Stack and ABAP Stack not in Sync

Hi,
when i logged into the MI Server(7.0) gonr thru the following navigation :
Administration-->Mobile Infrastructure---->Mobile components
which i click on the search button i am getting the following error
"JAVA Stack and ABAP Stack not in Sync"
Already i redeployed the sapjra.rar, still i find the error unchanged.
Any help on this would be great........
Thanks,
vijay.

Hi
Refer this link
Need to Configure MI Server 7.0
As explained by veeraragavan in this link follow these steps
Following are in brief the roles required, just forward the same to your BASIS administrator.
In the ABAP Stack -Under Transaction SU01:
End User:
SAP_MI_SERVICE
Administrator / Critical Developers:
SAP_J2EE_ADMIN
SAP_MI_ADMIN
In the J2EE Stack - Under Identity Management:
End User:
No role required. You can give a role for display: SAP_JAVA_NWMOBILE_ADMIN_READONLY
Administrator / Critical Developers:
SAP_JAVA_NWMOBILE_ADMIN_SUPER
regards
Manohar
Edited by: Gouri Manohar Gadhamsetty on Jan 19, 2009 7:17 AM

JAVA API AND ABAP API SIMPLE SCENARIO

Hello MDM gurus
I have never used any Java API or ABAP API to leverage and present MDM functionalities on front end systems like portal,etc...
Could you please give me all the required to play around with JAVA api and ABAP api's.
Points will be given to every valuable answer.
Thanks

Hi Nazeer,
In order to use Portal you need Java APIs and to start with refer the MDM Java docs to get the basic idea of various classes and methods to be used in developing the simple java application and access it using portal.
http://help.sap.com/saphelp_mdm550/helpdata/en/47/9f23e5cf9e3c5ce10000000a421937/frameset.htm
Sample code for Duplicating Repository
public class TestDuplicateRepository
           public static ConnectionPool simpleConnection;
           public static RepositoryIdentifier repIdentifier,repIdentifier1;
     public static String session;
     public static String connection = "MDMServer_Test";
     public static String repository1 = "Test_Repository";
     public static String repository2 = "Test_Duplicate";
          public static DBMSType dbmsType = DBMSType.MS_SQL;
     public static void main(String[] args)throws CommandException, ConnectionException
               //Creating Connection.
               simpleConnection = ConnectionPoolFactory.getInstance(connection);
               //Establishing connection with Repository.
               repIdentifier = new RepositoryIdentifier(repository1, connection, dbmsType);
               repIdentifier1 = new RepositoryIdentifier(repository2, connection, dbmsType);
               //Creation Sever Session.
               CreateServerSessionCommand createServerSessionCmd = new CreateServerSessionCommand(simpleConnection);
               createServerSessionCmd.execute();
               session = createServerSessionCmd.getSession();
               //Authenticating Server Session.
               AuthenticateServerSessionCommand auth= new AuthenticateServerSessionCommand(simpleConnection);
               auth.setSession(session);
               auth.setUserName("Admin");
               auth.setUserPassword("Admin");
               auth.execute();
               session = auth.getSession();
               //Duplicate Repository Command
               DuplicateRepositoryCommand duplRepCmd = new DuplicateRepositoryCommand(simpleConnection);
               duplRepCmd.setDBMSUserName("sa");
               duplRepCmd.setDBMSUserPassword("abc");
               duplRepCmd.setSession(session);
               duplRepCmd.setSourceRepositoryIdentifier(repIdentifier);
               duplRepCmd.setTargetRepositoryIdentifier(repIdentifier1);
               duplRepCmd.execute();
Similarly you can try with Getting server version, Archive repository and then move on to adding,modifying records etc.
For ABAP APIs refer the below link
http://help.sap.com/saphelp_mdm550/helpdata/en/44/93aa6e31381053e10000000a422035/frameset.htm
Regards,
Jitesh Talreja

Horizontal Mapping and Flat mapping with Metadata Value Indicator

Hi
I have an abstract class B which itself extends another abstract class A.
There is no table for A. The fields in A are mapped to B. I believe this
is called "horizontal mapping"
C and D inherit off B. There's a also a table named B (mapped to class B),
but none for C or D. Instances of C and D are recorded in table B. I
believe this is called "flat mapping"
B has a field foo whose possible values are 'fred' and 'wilma'.
If foo='fred', then the record is of type C
If foo='wilma', then the record is of type D
I believe this is called "class indicator" of type metadata.
To express this, I have package.jdo which says
<class name="A"/>
<class name="B" persistence-capable-superclass="A"/>
<class name="C" persistence-capable-superclass="B"/>
<class name="D" persistence-capable-superclass="B"/>
In B.mapping, I have
<mapping>
<package name="domain">
<class name="B">
<jdbc-class-map type="horizontal"/>
<jdbc-class-ind type="metadata-value" column="foo"/>
</class>
</package>
</mapping>
B.java has a private String foo.
In C.mapping, I have
<mapping>
<package name="domain">
<class name="C">
<jdbc-class-map type="flat"/>
<jdbc-class-ind-value value="fred"/>
field mappings for C
</class>
</package>
</mapping>
and similarly in D for value='wilma'
My questions are...
1. Is this kind of mapping supported by kodo?
2. If so, is this configuration correct? I guess not, since I don't
specify the table name anywhere. Where should it go?
3. If I remove the "class indicator" mapping and run a simple test I get
kodo.util.FatalUserException: There is no superclass mapping for mapping
for "class domain.D".
     at
kodo.jdbc.meta.FlatClassMapping.assertParentMapping(FlatClassMapping.java:49)
     at kodo.jdbc.meta.FlatClassMapping.getTable(FlatClassMapping.java:85)
     at
kodo.jdbc.meta.OneToManyFieldMapping.fromMappingInfo(OneToManyFieldMapping.java:87)
     at
kodo.jdbc.meta.RuntimeMappingProvider.getFieldMapping(RuntimeMappingProvider.java:160)
     at
kodo.jdbc.meta.MappingRepository.getFieldMapping(MappingRepository.java:443)
     at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapping.java:949)
4. If I run a simple test with the horizontal, flat and class-indicator
mappings, I get
kodo.jdbc.meta.MappingInfoNotFoundException: The "class-column"
attribute/extension for the class indicator on type
"domain.B.<class-indicator>" is missing or names a column that does not
exist.
     at kodo.jdbc.meta.Mappings.invalidMapping(Mappings.java:135)
     at kodo.jdbc.meta.Mappings.invalidMapping(Mappings.java:121)
     at
kodo.jdbc.meta.ColumnClassIndicator.fromMappingInfo(ColumnClassIndicator.java:95)
     at
kodo.jdbc.meta.RuntimeMappingProvider.initialize(RuntimeMappingProvider.java:135)
     at
kodo.jdbc.meta.MappingRepository.getMappingInternal(MappingRepository.java:378)
What am I doing wrong?
Thanks in advance
Srini

I solved this problem by removing the identifier field from the
class/mapping (kodo support).
Thanks
Srini
Stephen Kim wrote:
Do you have two fields mapped to the same column? Did you make sure you
set everything which maps to the column?
Srinivasan Ranganathan wrote:
I found what was wrong with this, fixed it and got a different (more
sensible) error. To correct this mapping, I specified B's mapping type as
"base" and gave its table and pk names. Also, I moved the common field
mappings to B.mapping so C.mapping and D.mapping only have fields that are
specific to each.
Now when I run a simple test, I get
testC:
kodo.util.FatalUserException: Attempt to set column "B.FOO" to two
different values: (java.lang.Object)"java.lang.Object@2f608ac2",
(java.lang.String)"fred" This can occur when you fail to set both sides of
a two-sided relation between objects, or when you map different fields to
the same column, but you do not keep the values of these fields in synch.
     at kodo.jdbc.runtime.VRow.setObjectInternal(VRow.java(Compiled Code))
     at kodo.jdbc.sql.AbstractRow.setObject(AbstractRow.java(Compiled Code))
     at
kodo.jdbc.meta.ColumnClassIndicator.insert(ColumnClassIndicator.java:143)
     at kodo.jdbc.runtime.UpdateManagerImpl.insert(UpdateManagerImpl.java:216)
     at kodo.jdbc.runtime.UpdateManagerImpl.insert(UpdateManagerImpl.java:219)
     at kodo.jdbc.runtime.UpdateManagerImpl.flush(UpdateManagerImpl.java:108)
     at kodo.jdbc.runtime.UpdateManagerImpl.flush(UpdateManagerImpl.java:73)
testD:
kodo.util.FatalUserException: Attempt to set column "B.FOO" to two
different values: (java.lang.Object)"java.lang.Object@2f608ac2",
(java.lang.String)"wilma" This can occur when you fail to set both sides
of a two-sided relation between objects, or when you map different fields
to the same column, but you do not keep the values of these fields in
synch.
     at kodo.jdbc.runtime.VRow.setObjectInternal(VRow.java(Compiled Code))
     at kodo.jdbc.sql.AbstractRow.setObject(AbstractRow.java(Compiled Code))
     at
kodo.jdbc.meta.ColumnClassIndicator.insert(ColumnClassIndicator.java:143)
     at kodo.jdbc.runtime.UpdateManagerImpl.insert(UpdateManagerImpl.java:216)
     at kodo.jdbc.runtime.UpdateManagerImpl.insert(UpdateManagerImpl.java:219)
     at kodo.jdbc.runtime.UpdateManagerImpl.flush(UpdateManagerImpl.java:108)
     at kodo.jdbc.runtime.UpdateManagerImpl.flush(UpdateManagerImpl.java:73)
I've checked for the two possible errors to the best of my knowledge. Any
input to resolve this issue is appreciated.
Thanks in advance
Srini
Srinivasan Ranganathan wrote:
Hi
I have an abstract class B which itself extends another abstract class A.
There is no table for A. The fields in A are mapped to B. I believe this
is called "horizontal mapping"
C and D inherit off B. There's a also a table named B (mapped to class B),
but none for C or D. Instances of C and D are recorded in table B. I
believe this is called "flat mapping"
B has a field foo whose possible values are 'fred' and 'wilma'.
If foo='fred', then the record is of type C
If foo='wilma', then the record is of type D
I believe this is called "class indicator" of type metadata.
To express this, I have package.jdo which says
<class name="A"/>
<class name="B" persistence-capable-superclass="A"/>
<class name="C" persistence-capable-superclass="B"/>
<class name="D" persistence-capable-superclass="B"/>
In B.mapping, I have
<mapping>
<package name="domain">
<class name="B">
<jdbc-class-map type="horizontal"/>
<jdbc-class-ind type="metadata-value" column="foo"/>
</class>
</package>
</mapping>
B.java has a private String foo.
In C.mapping, I have
<mapping>
<package name="domain">
<class name="C">
<jdbc-class-map type="flat"/>
<jdbc-class-ind-value value="fred"/>
field mappings for C
</class>
</package>
</mapping>
and similarly in D for value='wilma'
My questions are...
1. Is this kind of mapping supported by kodo?
2. If so, is this configuration correct? I guess not, since I don't
specify the table name anywhere. Where should it go?
3. If I remove the "class indicator" mapping and run a simple test I get
kodo.util.FatalUserException: There is no superclass mapping for mapping
for "class domain.D".
     at
kodo.jdbc.meta.FlatClassMapping.assertParentMapping(FlatClassMapping.java:49)
     at kodo.jdbc.meta.FlatClassMapping.getTable(FlatClassMapping.java:85)
     at
kodo.jdbc.meta.OneToManyFieldMapping.fromMappingInfo(OneToManyFieldMapping.java:87)
>>
     at
kodo.jdbc.meta.RuntimeMappingProvider.getFieldMapping(RuntimeMappingProvider.java:160)
>>
     at
kodo.jdbc.meta.MappingRepository.getFieldMapping(MappingRepository.java:443)
     at
kodo.jdbc.meta.AbstractClassMapping.getFieldMapping(AbstractClassMapping.java:949)
>>
>>
>>
>>
4. If I run a simple test with the horizontal, flat and class-indicator
mappings, I get
kodo.jdbc.meta.MappingInfoNotFoundException: The "class-column"
attribute/extension for the class indicator on type
"domain.B.<class-indicator>" is missing or names a column that does not
exist.
     at kodo.jdbc.meta.Mappings.invalidMapping(Mappings.java:135)
     at kodo.jdbc.meta.Mappings.invalidMapping(Mappings.java:121)
     at
kodo.jdbc.meta.ColumnClassIndicator.fromMappingInfo(ColumnClassIndicator.java:95)
>>
     at
kodo.jdbc.meta.RuntimeMappingProvider.initialize(RuntimeMappingProvider.java:135)
>>
     at
kodo.jdbc.meta.MappingRepository.getMappingInternal(MappingRepository.java:378)
>>
>>
>>
What am I doing wrong?
Thanks in advance
Srini
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

Class-Map and Policy-Map Configuration in CM Confusion

Hi,
I'm implementing a green field WAAS deployment for a customer. We currently have a Proof-of-Concept up and running.
I've got some questions regarding custom class-map and policy-map configuration in the CM. I'd like to nail-down the custom class-map and policy-map configuration (and understanding) in the PoC before cutting over the PoC branches to the production WAAS environment.
Assuming a typical WAAS Deployment using WCCP for off-path interception, branch to DC.
==> 61 in LAN (BRANCH ROUTER) <== 62 in WAN (WAN CLOUD) ==> 61 in WAN (DC ROUTER) <== 62 in LAN
We are using two distinct device groups, BRANCH and DATA CENTER.
If the customer has traffic that we need to classify in order to provide TFO only optimisation, should the single class-map include the traffic in both directions? Ie., (assume the SERVER is 10.1.1.1 TCP Port 443). Should the class-map be configured as:
Class-Map
Line 1: DST IP 10.1.1.1 DST Port 443
Line 2: SRC IP 10.1.1.1 SRC Port 443
Or in this case is only the DST line required? And in which Device Group should the custom policy be applied? Or should it be applied to both Device Groups? If it should be applied to both Device Groups, then would it make more sense to have the policy-map in the Branch DG configured to match the DST traffic, and on the Data Center DG have a different class-map match the SRC traffic?
My confusion is how to classify the traffic (SRC or DST or Both - Separate classes for each or different lines within the same class-map), and where to apply the appropriate policy (both Device Groups, just Branch, just DC) and why...
I tried to apply a custom policy and the impact in the PoC was that the TCP Summary report stopped reporting the individual traffic classes showed 'other traffic' only. Can anyone explain why this may have occurred?
I hope this makes sense.

for instance like this:
policy-map police-in
class class-default
police rate 10 mpbs <optionally set burst>
policy-map shape-out-parent
class class-default
shape 10 mpbs <optional burst config>
service-policy shape-out-child
policy-map shape-out-child
class class-default
queue-limit 10 packets
int g 0/0/0/0
service-policy police-in in
service-policy shape-out-parent out
also have a look at CL 2013/2014 (orlando/sanfran) ID 2904 for more QOS details
and the support forum article of "asr9000 quality of service architecture"
xander

Service map and workset map iview

Can any one please provide me with a good documentation for creating Service map and workset maps in SPA portal.

Hi Raj,
Before posting for documentation help, just browse through help.sap.com, you could find really valuable help there.
For your reference some of the useful links are as below -
[Navigation using Workset Map iView|http://help.sap.com/saphelp_nw70/helpdata/en/ae/ed9576d3e94ec9b440dfe3a8db9cbf/content.htm]
[Creating Workset Map iView|http://help.sap.com/saphelp_nw70/helpdata/en/84/f8c4400c2d712ae10000000a155106/content.htm]
[Navigation using Service Map iView|http://help.sap.com/saphelp_nw70/helpdata/en/a1/c64960cb1e4c4293ce6d8eaed02ff5/content.htm]
[Creating Service Map iView|http://help.sap.com/saphelp_nw70/helpdata/en/5b/bc12311911458993849a91f3f20dec/content.htm]
Hope these help you out
Regards,
Shailesh

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