Retrieving lookup field values from a main table using MDM JAVA APIs

Hi all,
am trying to retrieve the main table data...., i could able to retrieve all the data except lookup field values..., iam facing some runtime exceptions and i dont know why exactly it is throwing this exception..., i pasted piece of code where exactly the error is and the exception also.
in the below sode i set some result set definitions and passing them to retrieveLimitedRecordsCommand. it is showing some exception at retrieveLimitedRecordsCommand.execute(); command.
//*** Code ***//
supportingMainResultDefinitions = new ResultDefinition[] { rdQual ,rdFlat, rdqFlat };
 retrieveLimitedRecordsCommand.setResultDefinition(rd);
 retrieveLimitedRecordsCommand.setSearch(new Search(tableId));
 retrieveLimitedRecordsCommand.setSession(sessionId);
 retrieveLimitedRecordsCommand.setSupportingResultDefinitions(supportingMainResultDefinitions);
 try {
 retrieveLimitedRecordsCommand.execute();
 PrintRecords.toConsole(retrieveLimitedRecordsCommand.getRecords());
 } catch (CommandException e) {
 e.printStackTrace();
//*** Below is the Exception raised ***//
java.lang.UnsupportedOperationException: Unexpected field type -1
 at com.sap.mdm.internal.schema.PropertiesHelper.createField(PropertiesHelper.java:274)
 at com.sap.mdm.internal.schema.PropertiesHelper.convertFrom(PropertiesHelper.java:281)
 at com.sap.mdm.internal.data.RecordMetadata.<init>(Unknown Source)
 at com.sap.mdm.internal.data.RecordsLoader.<init>(Unknown Source)
 at com.sap.mdm.internal.data.RecordsLoader.<init>(Unknown Source)
 at com.sap.mdm.internal.data.RecordResultSetHelper.convertFrom(Unknown Source)
 at com.sap.mdm.data.commands.RetrieveLimitedRecordsCommand.execute(Unknown Source)
 at com.sap.mdm.apitutorial.lesson2.RecordsDisplay.getDisplayRecords(RecordsDisplay.java:303)
 at org.apache.jsp.Sample_jsp._jspService(Sample_jsp.java:190)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:362)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:534)
If anyonw worked on this concept..., please provide me the solution
Regards
Praveen k

Which version are you using? Can you please try and narrow down to the offending field? You can do this by limiting the fields you provide to ResultDefinition.

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Hi,
Here is your code...
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Hi experts,
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Edited by: Tarun Sharma on Feb 4, 2008 11:39 AM
==========================================================================================
Hi Gurus
I found the way to add the MDMValue in setFieldValue Method.
we can set like this:
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Now I am facing problem in adding value to lookup flat table.
According to the setFieldValue method we can assign the loookup like this:
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Please suggest.
Thanks
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Edited by: Tarun Sharma on Feb 4, 2008 3:15 PM
Edited by: Tarun Sharma on Feb 4, 2008 3:25 PM
Edited by: Tarun Sharma on Feb 8, 2008 6:58 PM

Hi Andrea,
I tried your suggestion but now i am getting Type Mismatch Error.
Please suggest me what I can do?
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ReturnGoodsPolicyTableIdFields[0] = repSchema.getFieldId("Return_Goods_Policies", "Name");
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recLookup.setFieldValue(ReturnGoodsPolicyTableIdFields[0], new StringValue("New_Brand"));
}catch(Exception ex){
System.out.println(ex);
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createLookupcommand.setSession(session);
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http://msdn.microsoft.com/en-us/library/office/hh185009(v=office.14).aspx
About
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http://msdn.microsoft.com/en-us/library/office/hh185007(v=office.14).aspx
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http://www.learningsharepoint.com/2013/08/13/using-deferred-and-promise-to-handle-async-calls-in-sharepoint-client-object-model/
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Read data from MDM For Lookup and Flat table using MDM ABAP API

Hi,
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Shyam

HI Guys,
I found my solution by myself. Below is the solution , hope this will help others:-
Retrieve data from MDM using MDM ABAP API.
Step- 1. Create structure in SAP with the same name as that of MDM field code for MDM Main table.
Step-2. Create another structure in SAP having all lookup fields of MDM , fieldname in ECC must be same as that of MDM field
code.
Step-3.Create structure in SAP for individual lookup field(Single Field only) with the same name as MDM Field code.
Step-4.
DATA: IT_QUERY TYPE STANDARD TABLE OF MDM_QUERY, "MDM_QUERY_TABLE,
 WA_QUERY TYPE MDM_QUERY,
 WA_CDT_TEXT TYPE MDM_CDT_TEXT,
 IT_RESULT_SET_KEY TYPE MDM_SEARCH_RESULT_TABLE,
 WA_RESULT_SET_KEY TYPE MDM_SEARCH_RESULT,
 WA_STRING TYPE STRING.
DATA:<Internal table> TYPE STANDARD TABLE OF <SAP Str Having all LOOKup Fields>
DATA: :<Internal table>TYPE STANDARD TABLE OF <SAP Str one LOOKup field>,
 <Workarea> LIKE LINE OF :<Internal table>.
*PASS LOGICAL OBJECT NAME.
V_LOG_OBJECT_NAME = 'Logical object name defined in Customization'.
Define logon language, country & region for server
WA_LANGUAGE-LANGUAGE = 'eng'.
WA_LANGUAGE-COUNTRY = 'US'.
WA_LANGUAGE-REGION = 'USA'.
TRY.
 CREATE OBJECT LR_API
 EXPORTING
 IV_LOG_OBJECT_NAME = V_LOG_OBJECT_NAME.
ENDTRY.
CONNECT to repository. Apply particular logon language info
CALL METHOD LR_API->MO_ACCESSOR->CONNECT
EXPORTING
 IS_REPOSITORY_LANGUAGE = WA_LANGUAGE.
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CLEAR WA_QUERY.
WA_QUERY-PARAMETER_CODE = <MDM FIELD CODE>. "Field code
WA_QUERY-OPERATOR = 'EQ'. "Contains
WA_QUERY-DIMENSION_TYPE = 1. "Field search
WA_QUERY-CONSTRAINT_TYPE = 8. "Text search
WA_STRING = <Field Value>.
GET REFERENCE OF WA_STRING INTO WA_QUERY-VALUE_LOW.
APPEND WA_QUERY TO IT_QUERY.
CLEAR WA_QUERY.
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TRY.
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 IT_QUERY = IT_QUERY
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CATCH CX_MDM_COMMUNICATION_FAILURE .
CATCH CX_MDM_KERNEL .
CATCH CX_MDM_NOT_SUPPORTED .
CATCH CX_MDM_USAGE_ERROR .
CATCH CX_MDM_PROVIDER .
CATCH CX_MDM_SERVER_RC_CODE .
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Pass record id into keys.
LOOP AT IT_RESULT_SET_KEY INTO WA_RESULT_SET_KEY.
WA_KEYS = WA_RESULT_SET_KEY-RECORD_IDS.
ENDLOOP.
WA_RESULT_SET_DEFINITION-FIELD_NAME = <Look field name>.
APPEND WA_RESULT_SET_DEFINITION TO IT_RESULT_SET_DEFINITION.
CALL METHOD LR_API->MO_CORE_SERVICE->RETRIEVE
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 IV_OBJECT_TYPE_CODE = <MDM Main Table>
 IT_RESULT_SET_DEFINITION = IT_RESULT_SET_DEFINITION
 IT_KEYS = WA_KEYS
IMPORTING
 ET_RESULT_SET = IT_RESULT_SET.
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 APPEND <Work area>-field name TO WA_KEYS.
 CALL METHOD LR_API->MO_CORE_SERVICE->RETRIEVE_SIMPLE
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 IV_OBJECT_TYPE_CODE = <MDM Lookup table name>
 IT_KEYS = WA_KEYS
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 ET_DDIC_STRUCTURE = <Single Structure in SAP For Lookup field>.
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ENDLOOP.
ENDLOOP.
LR_API->MO_ACCESSOR->DISCONNECT( ).
Edited by: Shyam Babu Sah on Nov 24, 2009 4:52 AM

How to update field values in a database table using module pool prg?

hi
how to update field values in a database table using module pool prg?
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HI,
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 remarks like ZCUST_CALL_REC-remarks,
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 AND NOT v_BUD_low IS INITIAL
 AND NOT v_BUD_high IS INITIAL.
 r_budat-low = v_bud_low.
 r_budat-high = v_bud_high.
 r_budat-option = 'BT'.
 r_budat-sign = 'I'.
 append r_budat.
 ELSEIF R_BUDAT IS INITIAL
 AND NOT v_BUD_low IS INITIAL
 AND v_BUD_high IS INITIAL.
 r_budat-low = v_bud_low.
 r_budat-high = v_bud_high.
 r_budat-option = 'EQ'.
 r_budat-sign = 'I'.
 append r_budat.
 ELSEIF R_BUDAT IS INITIAL
 AND v_BUD_low IS INITIAL
 AND NOT v_BUD_high IS INITIAL.
 r_budat-HIGH = v_bud_HIGH.
 r_budat-option = 'EQ'.
 r_budat-sign = 'I'.
 append r_budat.
 ELSEIF R_BUDAT IS INITIAL
 AND v_BUD_low IS INITIAL
 AND v_BUD_high IS INITIAL.
 IF SY-SUBRC = 0.
 MESSAGE I002(0) WITH 'ENTER POSTING DATE'.
 CALL SCREEN '9000'.
 r_budat-low = ''.
 r_budat-option = ''.
 r_budat-sign = ''.
 ENDIF.
 ENDIF.
ENDFORM.
*& Form update
 text
--> p1 text
<-- p2 text
form update .
commit work.
endform. " update
*& Form move_data
 text
--> p1 text
<-- p2 text
form move_data .
 clear itab.
refresh itab.
 move-corresponding zcust_call_rec to itab.
 MOVE ZCUST_CALL_REC-MANDT TO ITAB-MANDT.
 MOVE ZCUST_CALL_REC-KUNNR TO ITAB-KUNNR.
 MOVE ZCUST_CALL_REC-BUDAT TO ITAB-BUDAT.
 MOVE ZCUST_CALL_REC-CODE TO ITAB-CODE.
 MOVE ZCUST_CALL_REC-REMARKS TO ITAB-REMARKS.
 APPEND ITAB.
 delete itab where kunnr is initial.
endform. " move_data
thanks in adv
vidya

How to populate boolean fields using MDM Java API's

Hi Experts!
I am trying to populate Boolean fields in main table of my repository using MDM JAVA API SP 05 patch 2.
Problem is i am geting syntax error for any value that i try to put in.
Please provide me sample code for the purpose.
Thanks in advance!

Hi,
Here is the code snippet to populate boolean values from Main Table in the Repository:
Populating boolean values from Main Table in the Repository:
wdContext.currentNodeElement().setABC(Boolean.valueOf((strABC).toString()).booleanValue());
Putting boolean values in the main table:
Record objEmptyRecord = RecordFactory.createEmptyRecord(new TableId(strTableId));
boolean bFieldValue = ((Boolean)strABC).booleanValue();
objEmptyRecord.setFieldValue(new FieldId(strFieldId),new
BooleanValue(bFieldValue));
Hope this helps.
Regards
Neha Sharma

How to retrieve a column field value from an ADF table ?

All,
I have a backing bean where I have bounded a field of an ADF table.
I would like, in the bean, to read the value of that field so that I can use it inside a task flow router.
The question: how to read a value from a ADF table column field ?
In the bean I have the getter and setter of the RichInputText ADF table field. But when I type:
System.out.println("the name is: " + this.getName().getValue());
or
System.out.println("the name is: " + this.Name().getValue());
I get a null pointer exception.
Thanks in advance,
Sergio.

Thanks Marvin, but this is not really what I'm looking for. Or at least, it does not sounds like to be :)
I need to get the value contained in a row cell of an ADF table.
Let's say the table (two rows, three cells) contains these values:
"table_A", "123", "John"
"table_B", "456", "Peter"
When I click on the first row, I need the value: "table_A". Once I got that value, I extract the last char, in this case: "A", and then I call a specific task flow from a task flow router (specified in the task flow router Cases property).
When I click on the second row, the same process applies, only the router now points to another flow view.
So to summarize, I need to get the value of a row cell in an ADF table. How to do that from within a javaBean in JDeveloper 11g Release 2 ?
This is what I have in the bean; so far I've bounded the related row cell (herkunft) to the bean. Each time I select a row on the ADF table, the function setHerkunft() runs - I see that from within the JDeveloper console - but when I try to get its value, I get a null value - hence the surrounding if statement.
package bean;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.ValueChangeEvent;
import oracle.adf.view.rich.component.rich.input.RichInputText;
+public class taskFlowBean {+
public RichInputText herkunft;
public static String taskFlowView = "C";
+public taskFlowBean() {+
System.out.println("taskFlowBean constructor call");
+}+
+public void setHerkunft(RichInputText herkunft) {+
System.out.println("set herkunft");
this.herkunft = herkunft;
if (this.getHerkunft().getValue() != null )
System.out.println("herkunft is: " + this.getHerkunft().getValue());
+//here taskFlowView will set accordingly with the herkunft value.+
+}+
+public RichInputText getHerkunft() {+
System.out.println("get herkunft");
return herkunft;
+}+
+public String getTaskFlowView() {+
System.out.println("get taskFlowView ! : " this.taskFlowView);+
return this.taskFlowView;
+}+
+}+
Regards,
Sergio.

How to map lookup main table field in another main table using MDM 7.1?

We created a new SAP MDM 7.1 repository with multiple main tables. The first main table is called ProductMaster table which contains Products information. The ProductCode is the primary key and the only display field for the table during data loading process. The second main table is ProductByRegion table which has a main table lookup field ProductCode and a RegionId field. These two fields (ProductCode and RegionId) combine as the PK for this main table. Both main tables have key mapping enabled.
I was able to load ProductMaster table using Import Manager. But Iu2019m having trouble to load data into ProductByRegion table using MDM Import Manager. Although I have met all the 5 requirements below (excerpted from MDM Import Manager Reference Guide P.222), the ProductCode wonu2019t show up on the destination value pane. If I mapped all productCode to NULL field, ProductCode wonu2019t load. If I u2018Addu2019 all ProductCode to Destination Value pane, the Import Manager added duplicated rows to Product Master table while only loading 1 record to ProductByRegion table. I canu2019t get ProductCode show up in Matching Destination Field list. When I checked ProductMaster records in MDM Data Manager, I right-clicked on one of records, chose Edit Key Mappings, it didnu2019t show anything. However, if I right-clicked on one of those duplicated rows, Edit Key Mapping shows remote system and key correctly.
Where did I do wrong? How can I fix the problem?
Thank you for help in advance.
From: SAP MDM Import Manager Reference Guide:
Mapping to Main Table Lookup Destination Fields
Import Manager handles main table lookup fields (Lookup [Main])
differently than other MDM lookup fields. Specifically, Import Manager
does not display the complete set of display field values of the records
of the underlying lookup table. Instead, the values it displays for a main
table lookup field are limited by both the key mappings for the lookup
table and the values in the source file.
Also, Import Manager does not automatically display the values of a
Lookup [Main] destination field in the Destination Values grid when you
select the field in the Destination Fields grid. Instead, for a main table
lookup field value to appear in the Destination Values grid, all of the
following conditions must be met:
u2022 The lookup table must have key mapping enabled
u2022 The lookup field must be mapped to a source field
u2022 The source field must contain key values for the lookup table
u2022 The destination value must have a key on the current remote system
u2022 The destination valueu2019s key must match a source field value
NOTE ►► The current remote system is the remote system that was
selected in Import Manageru2019s Connect to Source dialog (see
u201CConnecting to a Remote Systemu201D on page 416 for more information).
Vicky

Hi Michael,
Thank you very much for your response. I'm new to SAP MDM, I need some clarification and help regarding your solution.
I did use two maps to load ProductMaster and ProductByRegion separately. Here were my steps:
1. create main table ProductMaster with key mapping enabled at the table level and set ProductCode as unique and writable once (primary key).
2. create a map to load ProductMaster record from a staging table located an oracle database. But Key mapping didn't show anything when I looked at them using Data Manager.
3. create main table ProductByRegion with a lookup field looking at ProductMaster table. This field and RegionId combines as a unique field for ProductByRegion table.
4. create a map to load ProductByRegion table. But ProductCode records only shows on the source pane not destination pane and can't be mapped properly.
My questions:
1. How can I "Ensure that you add key mapping info for all ProductMaster records" besides enabling Key Mapping on the table level?
2. How can I define a concatenation of ProductCode and RegionId as a REMOTE KEY"?
Thanks a lot for your help!
Vicky

Use MDM java Api for saving an image to mdm image table

Hi experts
I want to save an image from web dynpro java to MDM image table using java Api's
Can anyone provide a code snippet .
I am using MDM 7.1 sp6.
Thanks and regards
Suresh

Hello Suresh
Unfortunatly, this is no possible, i mean, to load images to mdm repository through JAVA API.
Sure you can do it directly to database ( but for that you need to do saome investigation)
Here you can found JAVA API classes for MDM:
http://help.sap.com/javadocs/MDM71/
Next two classes are working with BLOBs (pdf, images, video, etc.) in MDM repository:
com.sap.mdm.blobs
com.sap.mdm.blobs.commands
Regards
Kanstantsin chernichenka
Edited by: kanstantsin_ch on Sep 8, 2011 2:36 PM

Unable to read field value from main table - unexpected socket read error

Hi Friends,
While executing the below code, I am able to get the value of the field 'id' but i am unable to get the value for the 'materialnumber' field. i am getting the below exception
+com.sap.mdm.commands.CommandException: com.sap.mdm.internal.protocol.manual.ProtocolException: java.io.IOException: Unexpected socket read. Result is -1.
     at com.sap.mdm.data.commands.AbstractRetrieveLimitedRecordsCommand.execute(AbstractRetrieveLimitedRecordsCommand.java:158)
     at com.sap.mdm.data.commands.RetrieveLimitedRecordsCommand.execute(RetrieveLimitedRecordsCommand.java:157)
     at updaterecords.main(updaterecords.java:126)
Caused by: com.sap.mdm.internal.protocol.manual.ProtocolException: java.io.IOException: Unexpected socket read. Result is -1.
     at com.sap.mdm.internal.protocol.manual.AbstractProtocolCommand.execute(AbstractProtocolCommand.java:100)
     at com.sap.mdm.data.commands.AbstractRetrieveLimitedRecordsCommand.execute(AbstractRetrieveLimitedRecordsCommand.java:146)
     ... 2 more
Caused by: java.io.IOException: Unexpected socket read. Result is -1.
     at com.sap.mdm.internal.net.DataSocket.receiveData(DataSocket.java:59)
     at com.sap.mdm.internal.net.ConnectionImpl.readInt(ConnectionImpl.java:417)
     at com.sap.mdm.internal.net.ConnectionImpl.nextMessage(ConnectionImpl.java:501)
     at com.sap.mdm.internal.net.ConnectionImpl.receiveMessage(ConnectionImpl.java:472)
     at com.sap.mdm.internal.net.ConnectionImpl.send(ConnectionImpl.java:209)
     at com.sap.mdm.internal.net.ReservedConnection.send(ReservedConnection.java:105)
     at com.sap.mdm.internal.protocol.manual.AbstractProtocolCommand.execute(AbstractProtocolCommand.java:97)
     ... 3 more+
import com.sap.mdm.commands.AuthenticateUserSessionCommand;
import com.sap.mdm.commands.CommandException;
import com.sap.mdm.commands.CreateUserSessionCommand;
import com.sap.mdm.commands.DestroySessionCommand;
import com.sap.mdm.commands.GetRepositoryRegionListCommand;
import com.sap.mdm.data.Record;
import com.sap.mdm.data.RegionProperties;
import com.sap.mdm.data.ResultDefinition;
import com.sap.mdm.data.commands.RetrieveLimitedRecordsCommand;
import com.sap.mdm.ids.TableId;
import com.sap.mdm.net.ConnectionException;
import com.sap.mdm.net.ConnectionPool;
import com.sap.mdm.net.ConnectionPoolFactory;
import com.sap.mdm.schema.FieldProperties;
import com.sap.mdm.schema.RepositorySchema;
import com.sap.mdm.schema.commands.GetFieldListCommand;
import com.sap.mdm.schema.commands.GetRepositorySchemaCommand;
import com.sap.mdm.search.Search;
import com.sap.mdm.server.DBMSType;
import com.sap.mdm.server.RepositoryIdentifier;
public class updaterecords {
     public static void main(String[] args) {
          try {
                String serverName = "159.112.6.26";
                ConnectionPool connections = null;
                try {
                     connections = ConnectionPoolFactory.getInstance(serverName);
                } catch (ConnectionException e) {
                     e.printStackTrace();
                     return;
               // specify the repository to use
               // alternatively, a repository identifier can be obtain from the GetMountedRepositoryListCommand
               String repositoryName = "DEMO";
               String dbmsName = "MDMD";
               RepositoryIdentifier reposId = new RepositoryIdentifier(repositoryName, dbmsName, DBMSType.ORACLE);
               // get list of available regions for the repository
               GetRepositoryRegionListCommand regionListCommand = new GetRepositoryRegionListCommand(connections);
               regionListCommand.setRepositoryIdentifier(reposId);
               try {
                    regionListCommand.execute();
               } catch (CommandException e) {
                    e.printStackTrace();
                    return;
               RegionProperties[] regions = regionListCommand.getRegions();
               // create a user session
               CreateUserSessionCommand sessionCommand = new CreateUserSessionCommand(connections);
               sessionCommand.setRepositoryIdentifier(reposId);
               sessionCommand.setDataRegion(regions[0]); // use the first region
               try {
                    sessionCommand.execute();
               } catch (CommandException e) {
                    e.printStackTrace();
                    return;
               String sessionId = sessionCommand.getUserSession();
               // authenticate the user session
               String userName = "meter1";
               String userPassword = "meter1";
               AuthenticateUserSessionCommand authCommand = new AuthenticateUserSessionCommand(connections);
               authCommand.setSession(sessionId);
               authCommand.setUserName(userName);
               authCommand.setUserPassword(userPassword);
               try {
                    authCommand.execute();
               } catch (CommandException e) {
                    e.printStackTrace();
                    return;
               GetRepositorySchemaCommand cmd=new GetRepositorySchemaCommand(connections);
               cmd.setSession(sessionId);
               try{
                    cmd.execute();
               }catch(CommandException e){
                    System.out.println(e.getLocalizedMessage());
               RepositorySchema repsch=cmd.getRepositorySchema();
               // the main table, hard-coded
               TableId mainTableId = new TableId(1);
               // specify the result definition (what to retrieve); in this example, nothing
               ResultDefinition rd = new ResultDefinition(mainTableId);
               // select all records
               Search search = new com.sap.mdm.search.Search(mainTableId);
               //get fields
               GetFieldListCommand getFieldListCommand = new GetFieldListCommand(connections);
               getFieldListCommand.setSession(sessionCommand.getUserSession());
               getFieldListCommand.setTableId(mainTableId);
               try {
                    getFieldListCommand.execute();
               } catch (CommandException e) {
                    System.out.println(e);
               FieldProperties[] lookupFields = getFieldListCommand.getFields();
               // add fields to records to retrieve
               rd.addSelectField(repsch.getFieldId("Products","Id"));
               rd.addSelectField(repsch.getFieldId("Products","MaterialNumber"));
               // retrieve the records
               RetrieveLimitedRecordsCommand limitingCommand = new RetrieveLimitedRecordsCommand(connections);
               limitingCommand.setSession(sessionId);
               limitingCommand.setResultDefinition(rd);
               limitingCommand.setSearch(search);
               //limitingCommand.setPageSize(2000);
               try {
                    limitingCommand.execute();
               } catch (CommandException e) {
                    e.printStackTrace();
                    return;
               System.out.println("Record count is " + limitingCommand.getRecords().getCount()+"\n");
               Record[] records=limitingCommand.getRecords().getRecords();
System.out.println(records[0].getFieldValue(repsch.getFieldId("Products","Id"))+ " \n");
System.out.println(records[0].getFieldValue(repsch.getFieldId("Products","MaterialNumber"))+ " \n");
               // finally destroy the session
               DestroySessionCommand destroySessionCommand = new DestroySessionCommand(connections);
               destroySessionCommand.setSession(sessionId);
               try {
                    destroySessionCommand.execute();
               } catch (CommandException e) {
                    e.printStackTrace();
                    return;
          } catch (Exception e) {
               System.out.println(e.getLocalizedMessage());
               e.printStackTrace();
Kindly let me know where i am going wrong. MaterialNumber field is a TEXT not a lookup table field. Above fields are from the main table.
Thanks,
Raags

Hi Friends,
I got the solution. It was the error because of not having a the below statement.
limitingCommand.setPageSize(1);
As i havent used that statement, it was trying to get 1000 records, and i dont know exactly what makes this to get that error. Anyhow., As i want to use for updation, i cn live with one record.
Thanks,
Raags

Retrieve values from a HTML table !!!

Hi.
How can i retrieve values from a HTML table using javascript ?
I´m trying to use the command "document.getElementsByTagName" without success.
Thanks in advance.
Eduardo

Hi, Deepu.
I´m still with trouble in retrieving the value in HTML.
In debug the C_CELL_ID seems to be correctly updated but
when using the command "document.getElementById" the value is always "null".
I implemented in the method DATA_CELL the code :
if i_x = 3 and i_y = 2.
C_CELL_ID = 'zs'.
C_CELL_CONTENT = 10.
endif.
And in HTML :
var ztest = document.getElementById('zs');
alert(ztest);
Could you help me please.
Many regards
Eduardo S.
Message was edited by: Eduardo Silberberg

MDM java api search on Main table

Hi All,
I am developing MDM Web dynpro custom application using MDM java API 2. I am having difficulty while searching on main table by date field. The fields type in MDM as u201CTime Stampu201D how I make my search constraints. Please point me if there is any tutorial or sample code.
Thanks
John.

Hi John,
Try using the following code snippet.
TableId tableId = schema.getTable("Products").getId();
FieldId fieldId = schema.getField("Products", "Update_Date").getId();
FieldSearchDimension searchDimension = new FieldSearchDimension(fieldId);
Calendar cal = Calendar.getInstance();
cal.set(2009, 11, 24);
DateTimeSearchConstraint dateConstraint = new DateTimeSearchConstraint(cal, DateTimeSearchConstraint.GREATER_THAN);
Search search = new Search(tableId);
search.addSearchItem(searchDimension, dateConstraint);
Here "Products" is the name of the table on which the search is done. "Update_Date" is a field of type Timestamp. I've hard-coded the date currently. You can use the various Date constructors to set the date dynamically.
Regards,
Anil Madhavan

MDM Java API (Creation of table)

Hi,
can anyone help me for creation of tables in repository using MDM java API .
Can u Provide sample code for this.
Edited by: Srikanth Josyula on Jun 26, 2008 8:52 AM

Hi Srikanth,
Check with this code.It may be useful.
createflattable.java
Created on June 25, 2008, 5:08 PM
To change this template, choose Tools | Options and locate the template under
the Source Creation and Management node. Right-click the template and choose
Open. You can then make changes to the template in the Source Editor.
package tabletype;
import com.sap.mdm.commands.AuthenticateRepositorySessionCommand;
import com.sap.mdm.commands.CommandException;
import com.sap.mdm.commands.CreateRepositorySessionCommand;
import com.sap.mdm.commands.GetRepositoryRegionListCommand;
import com.sap.mdm.data.MultilingualString;
import com.sap.mdm.data.RegionProperties;
import com.sap.mdm.data.RegionalString;
import com.sap.mdm.net.ConnectionException;
import com.sap.mdm.net.ConnectionPool;
import com.sap.mdm.net.ConnectionPoolFactory;
import com.sap.mdm.schema.TableProperties;
import com.sap.mdm.schema.commands.CreateTableCommand;
import com.sap.mdm.schema.commands.GetFieldListCommand;
import com.sap.mdm.schema.commands.GetTableListCommand;
import com.sap.*;
import com.sap.mdm.server.DBMSType;
import com.sap.mdm.server.RepositoryIdentifier;
import java.util.Locale;
public class createflattable {
 /** Creates a new instance of createflattable */
 public createflattable() {
 private static MultilingualString createMultilingualString(RegionProperties[] regionPropertiesList, String baseString)
 MultilingualString mlString = new MultilingualString();
 for (int i = 0; i < regionPropertiesList.length; i++)
 Locale locale = regionPropertiesList.getLocale();
 //Locale locale = regionPropertiesList.getLocale();
 String regionCode = regionPropertiesList.getRegionCode();
 String string = baseString + "_" + locale.getLanguage() + "_" + locale.getCountry();
 RegionalString regionalstring = new RegionalString(string, regionCode);
 mlString.set(regionalstring);
 return mlString;
 private static TableProperties createFlatTable(RegionProperties[] regionPropertiesList)
 //MultilingualString tableName = createMultilingualString(regionPropertiesList, "NewTable" + System.currentTimeMillis());
MultilingualString tableName = createMultilingualString(regionPropertiesList, "first"+System.currentTimeMillis());
System.out.println("table is" +tableName);
 TableProperties table = new TableProperties(TableProperties.FLAT);
 table.setName(tableName);
 table.setCode("NewCode" + System.currentTimeMillis());
 table.setKeyMappable(true);
 table.setDescription("");
 return table;
 public static void main(String[] args) {
 // System Name
 String tag = "";
 ConnectionPool connections = null;
try {
 connections = ConnectionPoolFactory.getInstance(tag);
catch (ConnectionException e)
e.printStackTrace();
return;
//////////////// specify the repository to use
//RepositoryName
String repositoryName = "";
//DataBase Name
String dbmsName = "";
RepositoryIdentifier reposId = new RepositoryIdentifier(repositoryName, dbmsName, DBMSType.MS_SQL);
/////// create a repository session
CreateRepositorySessionCommand sessionCommand = new CreateRepositorySessionCommand(connections);
sessionCommand.setRepositoryIdentifier(reposId);
try {
sessionCommand.execute();
catch (CommandException e) {
e.printStackTrace();
return;
System.out.println("Currently connected to "+reposId);
String sessionId = sessionCommand.getRepositorySession();
/////////// authenticate the repository session
String userName = "";
String userPassword = "";
AuthenticateRepositorySessionCommand authCommand = new AuthenticateRepositorySessionCommand(connections);
authCommand.setSession(sessionId);
authCommand.setUserName(userName);
authCommand.setUserPassword(userPassword);
try {
authCommand.execute();
catch (CommandException e) {
e.printStackTrace();
return;
//////////////////// retrieve the list of tables
GetTableListCommand tableListCommand = new GetTableListCommand(connections);
tableListCommand.setSession(sessionId);
try {
tableListCommand.execute();
catch (CommandException e) {
e.printStackTrace();
return;
// get change stamp
// this is required when we make any kind of changes to the repository
 int changeStamp = tableListCommand.getChangeStamp();
 //////get repository regionlist
//A command for retrieving the list of regions supported by the repository.
 // retrieve the available regions (languages) for the repository
 // we need this to set up the table name for each region
GetRepositoryRegionListCommand gm = new GetRepositoryRegionListCommand(connections);
 gm.setRepositoryIdentifier(reposId);
 try {
 gm.execute();
 catch (CommandException e) {
 e.printStackTrace();
 return;
 // RegionProperties[] rs = gm.getRegions();
RegionProperties[] regionPropertiesList = gm.getRegions();
 TableProperties newtable = createFlatTable(regionPropertiesList);
 CreateTableCommand c = new CreateTableCommand (connections);
 c.setSession(sessionId);
 c.setTable(newtable);
 c.setInChangeStamp(changeStamp);
 try {
 c.execute();
 System.out.println("sdf");
 catch (CommandException e) {
 e.printStackTrace();
 return;

Get Field Values from Table using Java api

I am using the example java code "RetrieveLimitedRecords" that can be found at :
https://help.sap.com/javadocs/MDM71/current/API/index.html
The code give the expected result and retrieves the record count for the main table
Now I want to get the values of the fields for one record
I added the lines:
Record[] records = recordResultSet.getRecords() ;
FieldId[] fields = records[0].getFields();
System.out.println ("Field Length = "+fields.length);
and the output is::
Field Length = 0
How can I get the fields of the record and read their values?
Thanks
Nicolas

Assuming you want every field, the equivalent of "SELECT *" in SQL, you can use the RepositorySchema object to get a TableSchema, and with that get all FieldIds for the table.
If your RepositorySchema variable is rs it would be something along the lines of:
TableSchema mainTableSchema = rs.getTableSchema(mainTableId);
ResultDefinition rd = new ResultDefinition(mainTableId);
rd.setSelectFields(mainTableSchema.getFieldIds());
Hope this helps,
Greg

Retrieving lookup field values from a main table using MDM JAVA APIs

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