Problem with populating list

Gurus,
This is the record group query "Select country_desc from country order by country_id" and I am using this record group with a populate built in .. But I amnt able to see the records in the list item .. I am using this code in when new form instance
POPULATE_LIST('B_AFE_CUSTOMER.CUST_NATIONALITY','REC_COUNTRY');
b_afe_customer (block name). cust_nationality (list item)
rec_country(record group)
Please help
Regards

before populating the list you have to populate group first
populate_group('REC_COUNTRY');

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badescuga wrote:
and i know that i should do something like :
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Hi friends,
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This is my program, plz add the necessary parts.
*& Report Y_BOM2_ALV
REPORT y_bom2_alv LINE-SIZE 350 LINE-COUNT 350.
*& Include YINCLUDE1
TABLES : mast, stko, stpo.
TYPE-POOLS : slis.
DATA : BEGIN OF iall OCCURS 10,
matnr LIKE mast-matnr,
werks LIKE mast-werks,
stlan LIKE mast-stlan,
stlal LIKE mast-stlal,
stlst LIKE stko-stlst,
posnr LIKE stpo-posnr,
idnrk LIKE stpo-idnrk,
menge LIKE stpo-menge,
meins LIKE stpo-meins,
ausch LIKE stpo-ausch,
lgort LIKE stpo-lgort,
END OF iall.
DATA : i_repid LIKE sy-repid,
i_lines LIKE sy-tabix.
DATA : int_fcat TYPE slis_t_fieldcat_alv.
SELECTION-SCREEN BEGIN OF BLOCK a1 WITH FRAME TITLE title1.
PARAMETER : p_werks LIKE mast-werks.
SELECT-OPTIONS : s_matnr FOR mast-matnr.
SELECTION-SCREEN END OF BLOCK a1.
INITIALIZATION.
title1(50) = ' Bill Of Material Input Screen '.
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START-OF-SELECTION.
SELECT mastmatnr mastwerks maststlan maststlal stko~stlst
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stpo~lgort INTO TABLE iall FROM stpo INNER JOIN stko ON
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EXPORTING
titel = 'ERROR MESSAGE ( INPUT ERROR / WRONG INPUT ) '
textline1 = ' PLANT / MATERIAL Invalid or Empty '
textline2 = ' Plese enter plant no / material no again '
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start_row = 5.
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DESCRIBE TABLE iall LINES i_lines.
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'No materials found.'.
EXIT.
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END-OF-SELECTION.
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ct_fieldcat = int_fcat
EXCEPTIONS
inconsistent_interface = 1
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TABLES
t_outtab = iall
EXCEPTIONS
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Hi Tapodipta,
See below example and modify ur code according to ur requirement..
REPORT ZTEST_ALV_CHECK .
TYPE-POOLS: SLIS.
DATA: X_FIELDCAT TYPE SLIS_FIELDCAT_ALV,
 IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
 L_LAYOUT type slis_layout_alv,
 x_events type slis_alv_event,
 it_events type SLIS_T_EVENT.
DATA: BEGIN OF ITAB OCCURS 0,
 VBELN LIKE VBAK-VBELN,
 POSNR LIKE VBAP-POSNR,
 END OF ITAB.
SELECT VBELN
 POSNR
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 INTO TABLE ITAB.
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-SELTEXT_L = 'VBELN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = 1.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-SELTEXT_L = 'POSNR'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = 2.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
x_events-NAME = SLIS_EV_END_OF_PAGE.
x_events-FORM = 'END_OF_PAGE'.
APPEND x_events TO iT_EVENTS.
CLEAR x_events .
x_events-NAME = SLIS_EV_TOP_OF_PAGE.
x_events-FORM = 'TOP_OF_PAGE'.
APPEND x_events TO iT_EVENTS.
CLEAR x_events .
x_events-NAME = slis_ev_end_of_list.
x_events-FORM = 'END_OF_LIST'.
APPEND x_events TO iT_EVENTS.
CLEAR x_events .
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
 I_CALLBACK_PROGRAM = SY-REPID
 IS_LAYOUT = L_LAYOUT
 IT_FIELDCAT = IT_FIELDCAT
 it_events = it_events
TABLES
 T_OUTTAB = ITAB
EXCEPTIONS
 PROGRAM_ERROR = 1
 OTHERS = 2.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
FORM TOP_OF_PAGE.
* BREAK-POINT.
WRITE: / 'TOP_OF_PAGE'.
ENDFORM.
FORM END_OF_LIST.
* BREAK-POINT.
"here you can use this for footer
WRITE: / 'FOR FOOTER'.
ENDFORM.
FORM END_OF_PAGE.
* BREAK-POINT.
WRITE: / 'END_OF_PAGE'.
ENDFORM.
Go through the link as well..
Re: ALV Footer
Hope it will solve ur problem..
Reward points if useful..
Thanks & Regards
ilesh 24x7

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I reterive them in a ResultSet and resultset gets populated.
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Can anyone have thge idea why it happens....?
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Why it takes too much time to populate the rowset..?
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Tariq

Here it is....
CachedRowSetImpl crs = new CachedRowSetImpl();
Statement stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY);
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Message was edited by:
 Robin Wennemuth

Robin:
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Hi,
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* @author
* @version 1.00 2009/1/13
import java.util.*;
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 String [] menu = {"...Student List...",
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 "6. Quit"};
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 String givenName = null;
 String mi = null;
 String course = null;
 int option = 0;
 Student t = null;
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 menu();
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 int size = con.nextInt();
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 break;
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 idno = con.next();
 System.out.print("Family Name: ");
 familyName = con.next();
 System.out.print("Given Name: ");
 givenName = con.next();
 System.out.print("Middle Intitial: ");
 mi = con.next();
 System.out.print("Course: ");
 course = con.next();
 list.addItem(new Student(idno,familyName, givenName, mi, course));
 break;
 case 3: System.out.println("Delete Student");
 System.out.print("Enter ID Number: ");
 idno = con.next();
 s = new Student();
 s.setIdNo(idno);
 list.deleteItem(s);
 break;
 case 4: System.out.println("Insert Student");
 System.out.print("ID Number: ");
 idno = con.next();
 System.out.print("Family Name: ");
 familyName = con.next();
 System.out.print("Given Name: ");
 givenName = con.next();
 System.out.print("Middle Intitial: ");
 mi = con.next();
 System.out.print("Course: ");
 course = con.next();
 s = new Student(idno, familyName, givenName, mi, course);
 System.out.print("Insert at ID Number: ");
 idno = con.next();
 t = new Student();
 t.setIdNo(idno);
 list.insertItem(t,s);
 break;
 case 5: System.out.println("Student List");
 System.out.println("" + list);
* @(#)Student.java
* @author
* @version 1.00 2009/1/13
public class Student extends Person
 private String idno;
 private String course;
 public Student(String idno, String familyName, String givenName, String mi, String course)
 super(familyName, givenName, mi);
 this.idno = idno;
 this.course = course;
 public Student()
 super();
 this.idno = "___";
 this.course = "___";
 public String toString()
 return idno + " " + getFamilyName() + " " + getGivenName() + " " + getMi() + " " + course;
Edited by: jen_nard on Jan 23, 2009 4:33 AM
Edited by: jen_nard on Jan 23, 2009 4:36 AM

hi, i have added some methods in my program..but still, it does not work correctly..
* @(#)StudentList.java
* @author
* @version 1.00 2009/1/13
import java.util.*;
public class StudentList extends MyListArray
 public static void menu()
 String [] menu = {"...Student List...",
 "1. Create List",
 "2. Add Student",
 "3. Delete Student",
 "4. Insert Student",
 "5. Display Student",
 "6. Quit"};
 for(int i = 0; i < menu.length; i++)
 System.out.println(menu);
 public static void main(String[] args)
 MyListArray list = null;
 Scanner con = new Scanner(System.in);
 String idno = null;
 String familyName = null;
 String givenName = null;
 String mi = null;
 String course = null;
 int option = 0;
 Student t = null;
 Student s = null;
 while(option != 6)
 menu();
 System.out.print("Select item from above: ");
 option = con.nextInt();
 switch(option)
 case 1: System.out.println("Create List");
 System.out.print("Enter size: ");
 int size = con.nextInt();
 list = new MyListArray(size);
 break;
 case 2: System.out.println("Add Student");
 System.out.print("ID Number: ");
 idno = con.next();
 System.out.print("Family Name: ");
 familyName = con.next();
 System.out.print("Given Name: ");
 givenName = con.next();
 System.out.print("Middle Intitial: ");
 mi = con.next();
 System.out.print("Course: ");
 course = con.next();
 list.addItem(new Student(idno,familyName, givenName, mi, course));
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 case 3: System.out.println("Delete Student");
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 s.setIdNo(idno);
 list.deleteItem(s);
 break;
 case 4: System.out.println("Insert Student");
 System.out.print("ID Number: ");
 idno = con.next();
 System.out.print("Family Name: ");
 familyName = con.next();
 System.out.print("Given Name: ");
 givenName = con.next();
 System.out.print("Middle Intitial: ");
 mi = con.next();
 System.out.print("Course: ");
 course = con.next();
 s = new Student(idno, familyName, givenName, mi, course);
 System.out.print("Insert at ID Number: ");
 idno = con.next();
 t = new Student();
 t.setIdNo(idno);
 list.insertItem(t,s);
 break;
 case 5: System.out.println("Student List");
 System.out.println(" " + list);
* @(#)Student.java
* @author
* @version 1.00 2009/1/13
public class Student extends Person
 private String idno;
 private String course;
 public Student(String idno, String familyName, String givenName, String mi, String course)
 super(familyName, givenName, mi);
 this.idno = idno;
 this.course = course;
 public Student()
 super();
 this.idno = "___";
 this.course = "___";
 //setters
 public void setIdNo(String idno)
 this.idno = idno;
 public void setCourse(String course)
 this.course = course;
 //getters
 public String getIdNo()
 return idno;
 public String getCourse()
 return course;
 public boolean equals(Object obj)
 boolean okey = false;
 if(obj instanceof StudentList)
 Student s = (Student)obj;
 if(s.getIdNo().equals(idno))
 okey = true;
 return okey;
 public String toString()
 return idno + " " + super.toString() + " " + course;

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