How to map CMP field to an Oracle XMLType?

How can we map a WLS700 EJB2.0 CMP field to an Oracle XMLType?
Is there some special configuration needed in the deployment descriptors?
Thanx,
Nico

Hi
System will prospose the existing object..just check if that the relavent and meaning ful object....if not create your own infoobject and map it...its not mandatory to use the proposed one..as its not the standard one..
Create a new object and include in the infosource and then map in transfer rule
Regards
Ram
Message was edited by: Ram

Similar Messages

How to map journal fields and whats is the better process type

/Journal/JournalSuspenseCostCentre     NULL
/Journal/JournalBalancingCentre     Lookup from Organisation ID
/Journal/JournalMultiCompany     u2018Nu2019
/Journal/JournalBatchNumber     NULL
/Journal/JournalNumTransactions     Total number of /Journal/JournalLine transactions
/Journal/JournalBaseDRTotal     Sum of /Journal/JournalLine/JournalLineBaseValue u2013 Debit Values only
/Journal/JournalBaseCRTotal     Sum of /Journal/JournalLine/JournalLineBaseValue u2013 Credit Values only
How to map journal fields and whats is the better process type idoc/proxies?please let me know
Journal Line
Multiple journal lines per header:
Schema Element     Data
/Journal/JournalLine/JournalLineCostCentre     Bank account control Cost Centre
/Journal/JournalLine/JournalLineAccount     Bank account control Account Code
/Journal/JournalLine/JournalLineMoneyTotal     Transaction Line Amount
/Journal/JournalLine/JournalLineVolume     NULL
/Journal/JournalLine/JournalLineDescription     Payee Name
/Journal/JournalLine/JournalLineChequeBookReference     NULL
/Journal/JournalLine/JournalLineMatchField     Cheque Number
NB Contra accounting entries should be posted to:
Schema Element     Data
/Journal/JournalLine/JournalLineCostCentre     Bank account control Cost Centre
/Journal/JournalLine/JournalLineAccount     Bank account control Account Code
/Journal/JournalLine/JournalLineMoneyTotal     Transaction Line Amount * -1
/Journal/JournalLine/JournalLineDescription     Payee Name
/Journal/JournalLine/JournalLineMatchField     Cheque Number
/Journal/JournalPeriod     Current General Ledger Period
/Journal/JournalYear     Current General Ledger Year

It looks you are new to PI,
you have to develop scenario end to end, by creating source data type and target data type(if you have XSD's not required),then use Graphical mapping (message mapping) to map source and target structures.
Search in sdn for one end to end scenario you will understand easily
Regards,
Raj

How to map Idoc fields with external file

Hi All,
How to map Idoc fields with external file.
I want to check the settings where Idoc fields are mapped with external file.
Thanks in advance.
Regards,
Govind.

If you have configured a fileport where on trigger of IDOC you are creating the file, you can look at the message type documentation and get the offset values for each field in each segment

How to map new field in DSO

I have added a new field to the dso and i have replicated the datasource as well which is showing the new field newly added in ecc. how can i map the new keyfigure in the transformation between the datasource and ods. its showin in the ds, can u pls tell me how to map now.

Ya but the problem is I have an infosource in between and its not showing in the transformation between the dso and infosource.....nor the infosource and the datasource. But its there in the first transformation on the dso side, not on the inforsource side..... but how to get that field in the infosource side...so that i can map the field between both the transformations....between infosoucre and dso and infosouce and ds.....You know what I mean. the zfield is showin in the dso field structure in the first level mapping between dso and infosouce....but where do i map it.
Edited by: Daniel on Nov 28, 2011 9:59 AM

How to map customer field to standard field using BAPI_PO_CREATE1 ?

Hi,
i am trying to transfer a customer field from SRM to ECC60 through BAPI_PO_CREATE1;
In SRM the EAN field does not exist; Thus we have created it.
While transfering the PO to ECC, we try tu use BBP_PO_INBOUND_BADI to map the SRM field to the EAN11 field in EKPO.
However, we do not find the EAN11 field in the BAPIPOITEM structure.
Steps already done :
BBP_CUFMAP
How do we map a customer field coming from an external system to an ECC standard field ?
Kind regards,
Yann

interface name is: SalesOrderCreateRequestConfirmation_In
have a look at this link to get some more details:
http://help.sap.com/esoa_erp2005/helpdata/en/44/62e384e370311de10000000a155369/frameset.htm
is that what you need?

File to IDOC ( need advise on how to map file fields )

Hello friends,
I spent quite some time reading all the helpful blogs and threads regarding File to Idoc scenario. However I had a very basic question ( maybe its trivial as I am just new to XI).
In my scenario I have Bank Master data (in a CSV file) and it does not correspond exactly to Bank Master IDOC structure BANK_CREATE01.
I understand that I will need to use File adapter to get this file into XI and then use an IDOC adapter to send it to R/3. (Pl correct me if I am wrong)
Now when I use file adapter, how will I do the data mapping. I mean do I need to create a structure which corresponds to file fields and then XI will automatically load my file fields into this structure and then I can use this structure to map fields to IDOC.
My only issue seems to be how will I see the FLAT FILE data in XML FORM in XI.
To explain it further my CSV file looks like
"GB,123456,11223344,GBP, London,.."
where
GB corresponds to country,
123456 corresponds to Bank key,
112233445566 corresponds to Bank account,
GBP is currency and so on
So should I create a data type maintaining same sequence of fields above without using any hierarchy like in the IDOC.
If this is not possible then will I need to transform my input file exactly into IDOC structure and then use it.
Hope I have manged to explain it.
Appreciate your help on same.
Thanks
Shirin

Hello Shrini,
First of all The CSV file has to be changed in to an XML file , To achieve this File Content Conversion has to be done.Once this is done, please make the following changes in R/3 and PI to push Idoc in to PI.
Configuration required at Xi side:
Go to IDX1: configure the port.
Go to IDX2: load the DOC metadata.
Go to SM59: Create RFC destination which points to R3 system this is require in the case where your IDOC is sent to R 3 system,
Configiration required at R3 side:
Maintain Logical System for PI (SALE transaction):
Maintain Partner Profile for XI system(WE20):
Thanks,
Kiran.

How to map different fields to same repeating/Same field in XSD

Hi,
I am using the Transform activity in a BPEL Process, my source is a Database table and the target is the and XSD file.
Now the requirement is to map 3 different fields from source to a single field in the XSD.
In the final xml file the tag name would be the same and will repeat 3 times but with different value for attribute and values with 3 diiferent columns/fields from database.
How can achive this kind of mapping. Do i need to use some functions etc for that? please guide
regards

To answer "What does "<ns1:Code>" and "<ns1:Id>" indicate? are they fields in the DB table or XSD Schema?".
The transformation is from Source(database) to target(an XML file).
"<ns1:Code>" and "<ns1:Id>" are tags/fields in the outbound XML.
<dbcolumn1>,<dbcolumn2> and <dbcolumn3> are database columns.
I have removed the "ns1:" and also the Condition to make the code easy to read. Hope it helps. You could remove the condition and see how it goes when trying out in your project.
<xmltag1_non repeating>
<xsl:choose>
     <xsl:when test="SOME CONDITION" >
     <xml_tag2_repeating>
          <xsl:if test="SOME CONDITION">
               <Code>
               <xsl:value-of select="string("SOME VALUE 1 ")"/>
               </Code>
          </xsl:if>
          <xsl:if test="SOME CONDITION">
               <Id>
               <xsl:value-of select="dbcolumn1"/>
               </Id>
          </xsl:if>
     </xml_tag2_repeating>
     </xsl:when>
</xsl:choose>
<xsl:choose>
     <xsl:when test="SOME CONDITION" >
     <xml_tag2_repeating>
          <xsl:if test="SOME CONDITION">
               <Code>
               <xsl:value-of select="string("SOME VALUE 2 ")"/>
               </Code>
          </xsl:if>
          <xsl:if test="SOME CONDITION">
               <Id>
               <xsl:value-of select="dbcolumn2"/>
               </Id>
          </xsl:if>
     </xml_tag2_repeating>
     </xsl:when>
</xsl:choose>
<xsl:choose>
     <xsl:when test="SOME CONDITION" >
     <xml_tag2_repeating>
          <xsl:if test="SOME CONDITION">
               <Code>
               <xsl:value-of select="string("SOME VALUE 3 ")"/>
               </Code>
          </xsl:if>
          <xsl:if test="SOME CONDITION">
               <Id>
               <xsl:value-of select="dbcolumn3"/>
               </Id>
          </xsl:if>
     </xml_tag2_repeating>
     </xsl:when>
</xsl:choose>
</xmltag1_non repeating>

How to map two fields to one field

Hi, All,
I have three datastore objects (three data fields): Year, term, and period key. Their relationship is like this:
If year = 2010, term = '010', period key will be "1010". In selection screen, I want users to input year (2010) and term (010), but get the report with period key = '1010'. Does anybody can tell me how to do that?
Thanks.
Marea

Hi,
Here two options as our experts said through customer exit
By creating the project with ompnets EXIT_SAPLRSAP_001
Then write code when first two varibleas are entered means ( user entry varibles year and term) then execute the third varible period key
for that a smaall code is required u can write it .
when the customer exit varibles executes it fetches data form bith user entry varibles and update last 2char from year and last 2 char from period that is concept u can ask ur abaper fro small help.
If not
if you are willing to do at tranformations level just add one more field as period key and activate it ,in transformations level u can assign both year and term to period key and write a small routien as below
result = source_fields-year 2(4) + source_fields-term1(3).
choice is urs as per ur flexibility u can aceive the above requirement.
Thanks & Regards,
sathish

Weird Problem with BLOB CMP field

Hi,
I am trying to deploy an EJB2.0 CMP Bean in Weblogic6.1 .The Bean has one of the CMP Field as a serializable object mapped to a BLOB Datatype in Oracle8i
When i try to creae this Entity Bean
I get "java.io.IOException: ORA-22920: row containing the LOB value is not locked" as a nested exception.
When i increased the isolation level . I got "java.io.IOException: ORA-01002 fetch out of sequence" as the nested exception
And one more horrible thing that is happening is the other arguments to the create method are getting updated in the DB except the Blob field(Supposed to rollback? when there is an EJB Exception ??)
Any thoughts? Comments?
Regards
Sathya

Hi,
I seem to recall that there are multiple issues with BLOBS & WLS. I'll describe my setup, and you can see if your missing anything:
- In weblogic-cmp-rdbms-jar.xml you need to set the column type as a Blob:
<field-map>
<cmp-field>binary</cmp-field>
<dbms-column>binary</dbms-column>
<dbms-column-type>OracleBlob</dbms-column-type>
</field-map>
- In weblogic-ejb-jar.xml you may need to set the isolation level of your set method:
<transaction-isolation>
<isolation-level>TRANSACTION_READ_COMMITTED_FOR_UPDATE</isolation-level>
<method>
<ejb-name>TerminalSoftwareKernelBDO</ejb-name>
<method-name>setBinary</method-name>
</method>
</transaction-isolation>
- The bean get/set methods should look like this:
public abstract void setBinary(java.lang.Object binary);
public abstract java.lang.Object getBinary();
- In WLS 6.1 up to Service Pack 2 (I don't know about SP3 yet), BLOBs are incorrectly implemented. For some (odd) reason you can only put serialized objects into the DB... I think this means that if you have a BLOB put in by anything but WLS, WLS get very unhappy. So empty out your table with the blobs first.
Hope that helps.
Daniel.

I have an requirement to map journal fields whats are the functions

/Journal/JournalSuspenseCostCentre     NULL
/Journal/JournalBalancingCentre     Lookup from Organisation ID
/Journal/JournalMultiCompany     u2018Nu2019
/Journal/JournalBatchNumber     NULL
/Journal/JournalNumTransactions     Total number of /Journal/JournalLine transactions
/Journal/JournalBaseDRTotal     Sum of /Journal/JournalLine/JournalLineBaseValue u2013 Debit Values only
/Journal/JournalBaseCRTotal     Sum of /Journal/JournalLine/JournalLineBaseValue u2013 Credit Values only
How to map journal fields and whats is the better process type idoc/proxies?please let me know
HI,
I have an requirement to map journal fields whats are the functions can i use in message mapping,please help me out
Journal Line
Multiple journal lines per header:
Schema Element     Data
/Journal/JournalLine/JournalLineCostCentre     Bank account control Cost Centre
/Journal/JournalLine/JournalLineAccount     Bank account control Account Code
/Journal/JournalLine/JournalLineMoneyTotal     Transaction Line Amount
/Journal/JournalLine/JournalLineVolume     NULL
/Journal/JournalLine/JournalLineDescription     Payee Name
/Journal/JournalLine/JournalLineChequeBookReference     NULL
/Journal/JournalLine/JournalLineMatchField     Cheque Number
NB Contra accounting entries should be posted to:
Schema Element     Data
/Journal/JournalLine/JournalLineCostCentre     Bank account control Cost Centre
/Journal/JournalLine/JournalLineAccount     Bank account control Account Code
/Journal/JournalLine/JournalLineMoneyTotal     Transaction Line Amount * -1
/Journal/JournalLine/JournalLineDescription     Payee Name
/Journal/JournalLine/JournalLineMatchField     Cheque Number
/Journal/JournalPeriod     Current General Ledger Period
/Journal/JournalYear     Current General Ledger Year

There is really no "best" setting here for the AirPort Express devices. If you need more wireless coverage in the area where an Express is located, then it makes sense to configure the Express to "extend" a wireless network.
If you already have good coverage in an area where an Express is located, then the "join" configuration makes sense.
I've yet to meet the first user who felt that he/she had too much wireless signal coverage in their home, but you never know.

A cmr-field and a cmp-field on the bean are using the same name. The names

Hi:
I am using weblogic 8.1 and MyEclipse 5.1.1. I am deploying my ear application through MyEclipse 5.1.1 as an ear file.
When I ran the following EJB QL:
SELECT OBJECT(p) FROM Product p.category = ?1
I get the following error:
n relation Category-Product, a cmr-field and a cmp-field on the bean are using the same name. The names of cmr and cmp fields must be unique.
It is basically complaining that I have a field
<cmr-field>
                         <cmr-field-name>category</cmr-field-name>
                    </cmr-field>
in my ejb-jar.xml and also the same category in the
<cmp-field><field-name>category</field-name></cmp-field>
field. The problem is that if I changed the value of the cmr-field, I have to add a get and set in my productLocal.java and when you do that you have to do the same in the ejb-jar.xml.
Here is my ejb-jar.xml:
<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC
"-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN"
"http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
<enterprise-beans>
<entity>
<ejb-name>CategoryEJB</ejb-name>
<local-home>com.CategoryHomeLocal</local-home>
<local>com.CategoryLocal</local>
<ejb-class>com.CategoryBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>Category</abstract-schema-name>
     <cmp-field><field-name>categoryId</field-name></cmp-field>
<cmp-field><field-name>categoryName</field-name></cmp-field>
<cmp-field><field-name>picture</field-name></cmp-field>
<cmp-field><field-name>pictureWidth</field-name></cmp-field>
<cmp-field><field-name>pictureHeight</field-name></cmp-field>
<cmp-field><field-name>labelOn</field-name></cmp-field>
     <cmp-field><field-name>labelOff</field-name></cmp-field>
     <cmp-field><field-name>button</field-name></cmp-field>
<primkey-field>categoryId</primkey-field>
<security-identity><use-caller-identity/></security-identity>
          <query>
               <query-method>
                    <method-name>findCategory</method-name>
                    <method-params></method-params>
               </query-method>
               <ejb-ql>
                    SELECT OBJECT(c) FROM Category c
               </ejb-ql>
          </query>
     </entity>
     <entity>
<ejb-name>ProductEJB</ejb-name>
<local-home>com.ProductHomeLocal</local-home>
<local>com.ProductLocal</local>
<ejb-class>com.ProductBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>Product</abstract-schema-name>
     <cmp-field><field-name>productId</field-name></cmp-field>
<cmp-field><field-name>brandName</field-name></cmp-field>
<cmp-field><field-name>productDescription</field-name></cmp-field>
<cmp-field><field-name>purchasePrice</field-name></cmp-field>
<cmp-field><field-name>category</field-name></cmp-field>
<primkey-field>productId</primkey-field>
<security-identity><use-caller-identity/></security-identity>
          <query>
               <query-method>
                    <method-name>findProduct</method-name>
                    <method-params>
                    <method-param>com.CategoryLocal</method-param>
                    </method-params>
               </query-method>
               <ejb-ql>
                    SELECT OBJECT(p) FROM Product p.category = ?1
               </ejb-ql>
          </query>
     </entity>
</enterprise-beans>
<relationships>
               <ejb-relation>
               <ejb-relation-name>Category-Product</ejb-relation-name>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>
                         Category-has-many-Product-numbers
                    </ejb-relationship-role-name>
                    <multiplicity>one</multiplicity>
                    <relationship-role-source>
                         <ejb-name>CategoryEJB</ejb-name>
                    </relationship-role-source>
                    <cmr-field>
                         <cmr-field-name>productNumbers</cmr-field-name>
                         <cmr-field-type>java.util.Collection</cmr-field-type>
                    </cmr-field>
               </ejb-relationship-role>
               <ejb-relationship-role>
                    <ejb-relationship-role-name>
                         Product-belongs-to-Category
                    </ejb-relationship-role-name>
                    <multiplicity>many</multiplicity>
                    <cascade-delete/>
                    <relationship-role-source>
                         <ejb-name>ProductEJB</ejb-name>
                    </relationship-role-source>
                    <cmr-field>
                         <cmr-field-name>category</cmr-field-name>
                    </cmr-field>
               </ejb-relationship-role>
          </ejb-relation>
</relationships>
<assembly-descriptor>
<security-role>
<role-name>Employees</role-name>
</security-role>
<method-permission>
<role-name>Employees</role-name>
<method>
<ejb-name>CategoryEJB</ejb-name>
<method-name>*</method-name>
</method>
</method-permission>
<container-transaction>
<method>
<ejb-name>CategoryEJB</ejb-name>
<method-name>*</method-name>
</method>
<method>
<ejb-name>ProductEJB</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
Here is my weblogic-cmp-rdbms-jar.xml:
<!DOCTYPE weblogic-rdbms-jar PUBLIC
'-//BEA Systems, Inc.//DTD WebLogic 8.1.0 EJB RDBMS Persistence//EN'
'http://www.bea.com/servers/wls810/dtd/weblogic-rdbms20-persistence-810.dtd'>
<weblogic-rdbms-jar>
<weblogic-rdbms-bean>
     <ejb-name>CategoryEJB</ejb-name>
<data-source-name>ShoeStore</data-source-name>
     <table-map>
          <table-name>category</table-name>
          <field-map>
          <cmp-field>categoryId</cmp-field>
          <dbms-column>categoryID</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>categoryName</cmp-field>
          <dbms-column>categoryName</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>picture</cmp-field>
          <dbms-column>Picture</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>pictureWidth</cmp-field>
          <dbms-column>PictureWidth</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>pictureHeight</cmp-field>
          <dbms-column>PictureHeight</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>labelOn</cmp-field>
          <dbms-column>LabelOn</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>labelOff</cmp-field>
          <dbms-column>LabelOff</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>button</cmp-field>
          <dbms-column>Button</dbms-column>
          </field-map>
</table-map>
<automatic-key-generation>
<generator-type>SQL_SERVER</generator-type>
</automatic-key-generation>
</weblogic-rdbms-bean>
<weblogic-rdbms-bean>
     <ejb-name>ProductEJB</ejb-name>
<data-source-name>ShoeStore</data-source-name>
     <table-map>
          <table-name>PRODUCT</table-name>
          <field-map>
          <cmp-field>productId</cmp-field>
          <dbms-column>productId</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>brandName</cmp-field>
          <dbms-column>brandName</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>productDescription</cmp-field>
          <dbms-column>productDescription</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>purchasePrice</cmp-field>
          <dbms-column>purchasePrice</dbms-column>
          </field-map>
          <field-map>
          <cmp-field>category</cmp-field>
          <dbms-column>categoryId</dbms-column>
          </field-map>
</table-map>
     
<automatic-key-generation>
<generator-type>SQL_SERVER</generator-type>
</automatic-key-generation>
</weblogic-rdbms-bean>
<weblogic-rdbms-relation>
     <relation-name>Category-Product</relation-name>
<weblogic-relationship-role>
<relationship-role-name>Product-belongs-to-Category</relationship-role-name>
          <relationship-role-map>
<column-map>
<foreign-key-column>categoryId</foreign-key-column>
<key-column>categoryID</key-column>
</column-map>
          </relationship-role-map>
</weblogic-relationship-role>
</weblogic-rdbms-relation>
</weblogic-rdbms-jar>
Here is my productLocal.java:
package com;
import javax.ejb.CreateException;
import javax.naming.NamingException;
import java.util.Date;
import java.util.Vector;
import java.util.Collection;
public interface ProductLocal extends javax.ejb.EJBLocalObject
     public Integer getProductId();
     public void setProductId(Integer productId);
     public String getBrandName();
     public void setBrandName(String brandName);
     public String getProductDescription();
     public void setProductDescription(String productDescription);
     public Double getPurchasePrice();
     public void setPurchasePrice(Double purchasePrice);
public CategoryLocal getCategory();
     public void setCategory(CategoryLocal category);
Here is my ProductBean.java:
package com;
import javax.naming.InitialContext;
import javax.ejb.EntityContext;
import javax.ejb.CreateException;
import javax.naming.NamingException;
import java.util.Date;
import java.util.Collection;
import java.util.Iterator;
import java.util.Vector;
import java.lang.Integer;
public abstract class ProductBean implements javax.ejb.EntityBean
     public Integer ejbCreate(Integer id)
          this.setProductId(id);
          return null;
     public void ejbPostCreate(Integer id)
     //public abstract Integer getCategoryId();
//     public abstract void setCategoryId(Integer categoryId);
     public abstract CategoryLocal getCategory();
     public abstract void setCategory(CategoryLocal category);
     public abstract Integer getProductId();
     public abstract void setProductId(Integer productId);
     public abstract String getBrandName();
     public abstract void setBrandName(String brandName);
     public abstract String getProductDescription();
     public abstract void setProductDescription(String productDescription);
     public abstract Double getPurchasePrice();
     public abstract void setPurchasePrice(Double purchasePrice);
     public void setEntityContext(EntityContext ec)
          System.out.println("ProductBean setEntityContext");
     public void unsetEntityContext()
          System.out.println("ProductBean unsetEntityContext");
     public void ejbLoad()
          System.out.println("ProductBean ejbLoad");
     public void ejbStore()
          System.out.println("ProductBean ejbStore");
     public void ejbActivate()
          System.out.println("ProductBean ejbActivate");
     public void ejbPassivate()
          System.out.println("ProductBean ejbPassivate");
     public void ejbRemove()
          System.out.println("ProductBean ejbRemove");
What do I needed to do to fix this problem.
Any hint or help would be greatly appreciated!!!
Yours,
Frustrated

cmr field which is "category" in ur mapping , u can't use as cmp field in abstract schema mapping. just remove category from cmp field . and every thing is fine

How do i map one field to another in control file via SQL Loader

Can someone please reply back to this question
Hi,
I have a flat file (student.dat delimiter %~| ) using control file (student.ctl) through sql loader. Here are the details.
student.dat
student_id, student_firstname, gender, student_lastName, student_newId
101%~|abc%~|F %~|xyz%~|110%~|
Corresponding table
Student (
Student_ID,
Student_FN,
Gender,
Student_LN
Question:
How do i map student_newId field to student_id field in STUDENT DB table so that new id should be inserted in student_id column. How do i specify the mapping in control file. I dont want to create a new column in student table. Please let me know the best way to do this.
Can someone please reply back to this question.
My approach:
In control file i will sepecify the below, Is this a best approach?. Do we have any othe way?
STUDENT_ID *(:STUDENT_NEWID)*,
STUDENT_FN,
GENDER,
STUDENT_LNAME,
STUDENT_NEWID BOUNDFILLER
Thanks
Sunil
Edited by: 993112 on Mar 13, 2013 12:28 AM
Edited by: 993112 on Mar 13, 2013 12:30 AM
Edited by: 993112 on Mar 13, 2013 12:31 AM
Edited by: 993112 on Mar 18, 2013 2:52 AM

OK, ok...
Here is the sample data:
101%~|abc%~|F %~|xyz%~|110%~|
102%~|def%~|M %~|pqr%~|120%~|
103%~|ghi%~|M %~|stu%~|130%~|
104%~|jkl%~|F %~|vwx%~|140%~|
105%~|mno%~|F %~|yza%~|150%~|Here is the control file:
LOAD DATA
INFILE student.dat
TRUNCATE INTO TABLE STUDENT
FIELDS TERMINATED BY '%~|' TRAILING NULLCOLS
student_old FILLER
, student_fn
, gender
, student_ln
, student_id
)And here is the execution:
SQL> CREATE TABLE student
2 (
3    student_id   NUMBER
4 , student_fn   VARCHAR2 (10)
5 , gender       VARCHAR2 (2)
6 , student_ln   VARCHAR2 (10)
7 );
Table created.
SQL>
SQL> !sqlldr / control=student.ctl
SQL*Loader: Release 11.2.0.3.0 - Production on Tue Mar 19 14:37:31 2013
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Commit point reached - logical record count 5
SQL> select * from student;
STUDENT_ID STUDENT_FN                     GENDER STUDENT_LN
       110 abc                            F      xyz
       120 def                            M      pqr
       130 ghi                            M      stu
       140 jkl                            F      vwx
       150 mno                            F      yza
SQL>:p

Is it possible to map the cmp fields of the entity bean with out dictionary

Dear sirs,
I have created the EJB project module and WEB Module. Now i have to map the CMP fields of the entity bean to the underlying table. Is it possible to map the cmp fields of the entity bean with out java dictionary? If yes how can we do that.
I have got some error while mapping an EJB's CMP fields to the table through dictionary. I was actually intended to map 79 fields but it gives an error that more than 64 fields are not allowed while building the dictionary.
1. Can you tell me what could be the possible reason?
2. Is it possible to map the cmp fields of the entity bean with out java dictionary? If yes how can we do that.
Kindly helo me,
Sudheesh K S

Hi,
Sudheesh please check up if the below link helps,there are other ways of writing the persistent.xml for container managed entity bean.
http://help.sap.com/saphelp_nw04s/helpdata/en/9b/f695f0c84acf46a4e0b31f69d8a9b7/frameset.htm, probably in the studio you cannot browse through tables not in the java dictionary,but manually editing it may still solve the problem.
Also here is another link that specifies the databases supported by J2EE Engine.
http://help.sap.com/saphelp_nw04s/helpdata/en/66/a5283eeb47b40be10000000a114084/frameset.htm
The below link shows how to specify the database vendor and datasource
http://help.sap.com/saphelp_nw04s/helpdata/en/e1/67fc3ee241ba28e10000000a114084/frameset.htm
Hope you are able to solve the problem.
Do let us know if you come up with the solution.
Regards,
Harish
Message was edited by: HARISH SUBRAMANIAN

Mapping the CMP Fields with the Database Table using Websphere???

Hi,
How to Map the CMP Fields with the Database Table using Websphere
thru ejb.jar.xml???
Thanks,
JavaCrazyLover

Hi,
How to Map the CMP Fields with the Database Table using Websphere
thru ejb.jar.xml???
Thanks,
JavaCrazyLover

How to add new CMP field to CMP bean

I am back for your amusement. I have seen similar things to this in other postings, but I have not been able to find one that, when action is taken, solves my problem.
I am using Sun Java Studio Enterprise 7 2004Q4
Our database changed by adding one new field. I need to update the bean for that table. Since the bean was created from a schema, I thought I need to update the schema first. Having found no way to do that yet, I recreated the schema under a different name, deleted the old one and renamed the new one to the old name. Follow that? :|
Ok. So now I have a new schema with the old name. I still have the old one in CVS so I can get it back (see I am learning someting).
I then went to the bean and added a new CMP field. I updated all my code to use the new field accessors. Changed the create method to have one more field and use the accessor.
Then in the module where the bean is being used I mapped the new field to the field in the database. The CMP is in a relationship with two other beans, but this field is not used (not yet anyway).
I then compiled and depoyed. Everything went ok. "I am really getting the hang of this EJB stuff", I said to my self. Then I tried to run it.... I should have saved the comment for another time... :(
I got this message and exception :
"Validation error in class com.PersonCMPBean685435892_JDOState: com.sun.jdo.api.persistence.model.util.ModelValidationException: Warning: Cannot find the column person.p_umd_id for mapping the field pUmdId in the class com.PersonCMPBean685435892_JDOState.
Verify that the schema file exists and that its contents are correct."
com.sun.jdo.api.persistence.support.JDOUserException: The mapping for class com.PersonCMPBean685435892_JDOState is invalid. Compile the class in the IDE, correct any errors, and verify that all required files are packaged for execution.
The schema exists. The field is in the new schema. Hmmm. I screwed up. Stamp it on my forehead with the others from working with EJB.... :)
So what did I do wrong? How is this supposed to be done. Is there an easier way to update the schema?
Any help will be greatly appreciated. Thank you.

Ok. I found something that works, albeit I don't think it is the recommended way. But since I can't find a recommended way, I will settle for working. This was a suggestion from someone else who had this problem ( http://swforum.sun.com/jive/thread.jspa?forumID=122&threadID=23428 ). But I have broken it down into steps and refined it a bit.
1. Create a new schema under a different name.
2. Go to the module that has a bean that is using the old schema.
3. Find the reference for the bean under the module and look at the properties for the bean.
4. In the properties in the Sun Java System As section there is a property called Mapped Schema. Change it to the new schema.
5. deploy
There's more...
If you need to have the same name for the schema, like I did because I keep it in CVS, do this:
6. Shutdown the IDE
7. Go to the directory where the schema is and rename it to whatever you need (whatever you had originally).
8. restart the IDE
9. repeat steps 2-4
10. restart the IDE again before you deploy!
I know this is insane. But it is all I could figure out so far. If anybody has something else that is better, please, please, please let me know!

How to map CMP field to an Oracle XMLType?

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