Table Control Help required

Hi,
Right now I am working in table control.
I have an internal table that is getting displayed onto the table control,the internal table has the primary key MATNR in it.
When the user enters an identical MATNR in the second row the validation should throw a message that'Entry already exists' and the entry should get deleted.
The internal table is filled up from the database table using the WBS Element.Then before saving the new entry ,the database entry for the WBS element is deleted.
After updating the Internal table the internal table is inserted into the database table.
Can anyone let me know how to validate the new entry against the entries already existing in the internal table.
Hope i am able to make the problem clear to you.

In the PAI Event write the code inside the CHAIN & ENDCHAIN.
PROCESS AFTER INPUT.
*pai flow logic for tablecontrol 'MPRN'
LOOP AT i_mprn.
    CHAIN.
      FIELD: i_mprn-select,
              i_mprn-mprn,
              i_mprn-post_code,
              i_mprn-dm_ndm
      MODULE validate_mprn.
    ENDCHAIN.
    MODULE tabctrl_modify.
ENDLOOP.
MODULE validate_mprn INPUT.
IF sy-ucomm EQ 'MPSB'.
    PERFORM validate_mprn.
ENDIF.
ENDMODULE.                 " validate_mprn INPUT

Similar Messages

WIZARD FOR TABLE CONTROL DOCUMENTS REQUIRED

hI ALL,
cAN ANYBODY SEND ME DOCUMENTS RELATED TO TABLE CONTROL USING WIZARD.i NEED TO CREATE A TABLE IN WHICH I WOULD FILL THE TABLE WITH AND WHEN I SAVE IT I NEED THE ZTABLE TO BE UPDATED .
cAN ANYBODY SEND ME SOME DOCUMENTS REGARDING HOW TO USE WIZARD.
mY EMAIL ID :
[email protected]
tHANKS IN ADVANCE

Hi Kajol,
I was searching online and came with this short steps from this link:
http://sap.ittoolbox.com/groups/technical-functional/sap-r3-dev/dialogprogramcall-dump-725857#
(1) drag the table control (with wizard) on the full screen. (2) press continue. (3) enter the name of your table control (any name you want) (4) press continue (5) select 'internal table' (6) enter name of your internal table (the one that contains data to be displayed for table control) (7) press continue (8) fields of your itab will be displayed then, select the fields you want to be seen on your table control (9) continue pressing 'continue' until complete button is shown (10) press 'complete'.
I tried giving database table name instead of internal table at point number (6).
Also, did you go thru this link:
http://help.sap.com/saphelp_nw04/helpdata/en/6d/150d67da1011d3963800a0c94260a5/content.htm
Hope this will be of some help to you.
Regards,
Vivek

Problem with constraint in a table..help required..

Hi ,
i need to create a table which has an attribute year_joined and need to set a constraint that the year_joined should be less than or equal to the current year (year obtained from sysdate (YYYY)) ..
can any one help me with the create statement required...
eg: create table test(year_joined number, constraint c_year check(year_joined< = ?));
i could not use a sub query in the create statement.
help req..
thanks,
sri

Satyaki,
I tried but fail. Could you please tell the way how it can be implementaed in CHECK constraint.
SQL> CREATE TABLE T ( YERR_JOINED NUMBER(4) , CHECK (YERR_JOINED <='2007'));
Table created.
SQL> drop table t;
Table dropped.
SQL> CREATE TABLE T ( YERR_JOINED NUMBER(4) , CHECK (YERR_JOINED <= TO_CHAR(SYSDATE,'YYYY')));
CREATE TABLE T ( YERR_JOINED NUMBER(4) , CHECK (YERR_JOINED <= TO_CHAR(SYSDATE,'YYYY')))
ERROR at line 1:
ORA-02436: date or system variable wrongly specified in CHECK constraint
SQL>

Internal table logic - help required

Hi,
I am working on BSEG table to determine offsetting line count and amount total for a posting line item and need
a small logic .
I have a table of currency fields like below and the table is such ( like BSEG ) that each line item will balance
itself with other line item . For example
Item
10      100
20      100-
30      200
40      250
50      450-
60      200-
70      200
80      600
90      100
100     200
110     300
If you see 10 & 20 balance out similarly ( 30,40 will balance with line item 50 ) , ( 60 & 70 balance each other ) ,
( 90,100, 110 balance with 80 ).
My requirement - If I loop on item 50 with amount 450- I need to get the posnr of the two items which balance
this amount ( which is 30 and 40 ). If I loop on item 80 with amount 600 then I need to get item 90. 100 and 110.
Please provide me a logic which will provide me the index of ther required item lines.
Regards
Praneeth

Hi, execute this code.. might be helpful to you
TYPES: BEGIN OF test,
         a TYPE i,
         b TYPE i,
       END OF test.
DATA: itab TYPE TABLE OF test,
       wa TYPE test,
       wa1 TYPE test,
       c   TYPE i,
       d   TYPE i,
       n1 TYPE i,
       n2 TYPE i.
PARAMETERS : p TYPE i.
wa-a = 1.
wa-b = 20.
APPEND wa TO itab.
wa-a = 2.
wa-b = 30.
APPEND wa TO itab.
wa-a = 3.
wa-b = 10.
APPEND wa TO itab.
wa-a = 4.
wa-b = 10.
APPEND wa TO itab.
wa-a = 5.
wa-b = 20.
APPEND wa TO itab.
READ TABLE itab INTO wa WITH KEY a = p.
c = wa-b.
LOOP AT itab INTO wa WHERE a GT p.
   n1 = wa-a.
   IF c EQ wa-b.
     EXIT.
   ENDIF.
   LOOP AT itab INTO wa1 WHERE a GT wa-a.
     IF wa-a = wa1-a.
       EXIT.
     ENDIF.
     n2 = wa1-a.
     d = wa-b + wa1-b.
     IF c EQ d.
       EXIT.
     ENDIF.
   ENDLOOP.
   IF wa-a = wa1-a.
     EXIT.
   ELSEIF c EQ d.
     EXIT.
   ELSE.
     CLEAR: n1, n2.
   ENDIF.
ENDLOOP.
WRITE: n1 , n2.

Table Maintanance Help Required-urgent

Hi All,
I generating table maintanance generator for the table zuser_Secobjects. In this table GUID is a primary key and APPLN,APPLN_TYPE,PARTNER_TYPE are the non primary keys. I am using two screens method here. on both screens i am not showing GUID ( i am hiding this field in screen1 and screen 2) whenvere new record is created for every record guid is going to create. now my reuirement when i click on position(pushbutton) name in screen 1 it has to show APPLN,APPLN_TYPE,PARTNER_TYPE where as these 4 fields are non primary keys . i am getting uniqire record using guid. so i am keeping guid as primary key.i can't keep these 4 fields as primary keys in the table zuser_secobjects.
anybody can faced this kind of problem if so please let me know whow to approach in this case.
thanks,
maheedhar.t

Hai Maheedhar,
I have also faced the related problem.
Please refer the below links.
It will helps you a lot.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/abap/how%20to%20implement%20events%20in%20table%20maintenance.doc
Table Maintenance generator is required to do Manual entries in the Table. If the requirement is to update the table only programmatically and not manually then table maint. generator is not required.
Manual entries in table can be maintained ( New record can be inserted / existing can be modified ) using transaction SM 30, if the table maintenance for the table is generated.
Don'forget to activate it.
How to activate Table maint.
Goto SE11 and open the table.
Click UTILITIES -> Table Maint. Generator, Enter the details and click on Save. Then activate the table.
Please refer the below links.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/abap/how%20to%20implement%20events%20in%20table%20maintenance.doc
Reward points if it helps you.
Regds,
Rama chary.Pammi

Internal Table Operation Help Required

Hi
I have to insert 8 counters p1-p8 in a field BANFN of ITAB1.
Like this their are 3 more fileds.I have to show the no. for PR released frm JAN-DEC in ALV format.I had doen the calualation,but unable to insert these conters in ITAB1 to do final calculation & display the result.
Please help me.
I had used : insert p1 into itab1-banfn where sy-index 1.
Like this I had tried out many comands,but al in vain.PLZ help me in this regard.
Regards.
Vipin

There are 8 fileds in my internal table,in which 1st one is for MONTH(JAN-DEC).
The ALV is only suppose to display 12 rows,containing each month per row.
Now for each month I have to display the PR converted to PO & the avg lead time for each month.So I had calu all the data ,but now I have to insert 12 counters in 4 fields.one for No of PR converted to PO in each month,than one for AVG LEAD TIME for each month.so there has to be 12 + 12 counters for each row.Similar operation I have to perform for the PR pending fo PO.So there has to be 24 more counters for again 2 diff fileds.Now I had calcuated the data,but the problem is this ,,,,,how to insert each ctr in each row.
EG: insert ctr1 into itab1-banfn where itab1-mmyy = 'January' or sy-index = 1.
insert ctr2 into itab1-banfn where itab1-mmyy = 'Febuary' or sy-index = 2.
move crt1 to itab1-banfn where sy-index = 1.
None of the operation is working.
Like this i have to insert 48 counters in all rows for these 4 diff fileds.
Pl help me in thsi regard ,if possible.
regards.

Live table insertion help required

I face issue of constraint violation the time when i try to insert record which already exist in table actually the table is getting populated on real basis and the record which i try to upload is around 2.5 million.
I need a PL/SQL code which perform insertion into live table and don't insert those records which already exists in live table.
I am new in PL/SQL and need your expert guidence
Please help
regards,

In pl/sql you can trap oracle errors via an exception handler. For instance suppose you want to insert two rows, and the second row already exists (i.e. that row will get an oracle key-constraint error).
The way to deal with such an error in this case, would be to write a handler for the DUP_VAL_ON_INDEX error.
begin
begin
    insert into some_table values(.. some values ..);
    insert into some_table values(.. some other values ..);
exception when dup_val_on_index
    then null;
end;
commit;
end;Above code will ignore the error for the second row, and will keep the first row inserted (and committed).

Mutating table problem help required

Hi. I am rather hoping someone will be able to help me with this problem.
I have two tables, sa and mv. Create script below:
create table mv (
moduleId Char(2) CONSTRAINT ck_moduleId CHECK(moduleId in ('M1', 'M2', 'M3', 'M4', 'M5', 'M6', 'M7', 'M8')),
credits Number(2) CONSTRAINT ck_credits CHECK(credits in (10, 20, 40)),
constraint pk_mv primary key(moduleId)
create table sa (
stuId Char(2) CONSTRAINT ck_stuId CHECK(stuId in ('S1', 'S2', 'S3', 'S4', 'S5')),
moduleId Char(2),
constraint pk_sa primary key(stuId, moduleId),
constraint fk_moduleid foreign key(moduleId) references mv(moduleId)
And the scripts below is to insert data into both:
insert into mv VALUES('M1', 20)
insert into mv VALUES('M2', 20)
insert into mv VALUES('M3', 20)
insert into mv VALUES('M4', 20)
insert into mv VALUES('M5', 40)
insert into mv VALUES('M6', 10)
insert into mv VALUES('M7', 10)
insert into mv VALUES('M8', 20)
insert into sa VALUES('S1', 'M1')
insert into sa VALUES('S1', 'M2')
insert into sa VALUES('S1', 'M3')
insert into sa VALUES('S2', 'M2')
insert into sa VALUES('S2', 'M4')
insert into sa VALUES('S2', 'M5')
insert into sa VALUES('S3', 'M1')
insert into sa VALUES('S3', 'M6')
Now for the actual problems.
Firstly I need to try and overcome the mutating table problem by ensure that stuid = S1 in table sa can not take both moduleId M5 and M6.
Just one or the other. I have created a single trigger, but if fails because of the mutating table problem.
The second problem I need to overcome is that none of the stuids can have moduleIds where total credit value of more than 120 credits. Credit value is stored in the mv table.
Many thanks in advance for any assistance.

Use a statement level trigger:
Firstly I need to try and overcome the mutating table problem by ensure that stuid = S1 in table sa can not take both moduleId M5 and M6.
SQL> create or replace trigger sa_trg
2 after insert or update on sa
3 declare
4 c number;
5 begin
6    select count(distinct moduleId) into c
7    from sa
8    where stuid = 'S1'
9    and moduleId in ('M5','M6');
10    if c > 1 then
11       raise_application_error(-20001,'S1 on both M5 and M6!!');
12    end if;
13 end;
14 /
Trigger created.
SQL> select * from sa;
ST MO
S1 M1
S1 M2
S1 M3
S2 M2
S2 M4
S2 M5
S3 M1
S3 M6
8 rows selected.
SQL> insert into sa values ('S1','M5');
1 row created.
SQL> insert into sa values ('S1','M6');
insert into sa values ('S1','M6')
ERROR at line 1:
ORA-20001: S1 on both M5 and M6!!
ORA-06512: at "SCOTT.SA_TRG", line 9
ORA-04088: error during execution of trigger 'SCOTT.SA_TRG'
The second problem I need to overcome is that none of the stuids can have moduleIds where total credit value of more than 120 credits. Credit value is stored in the mv table
SQL> create or replace trigger sa_trg
2 after insert or update on sa
3 declare
4 c number;
5 begin
6    select count(distinct moduleId) into c
7    from sa
8    where stuid = 'S1'
9    and moduleId in ('M5','M6');
10    if c > 1 then
11       raise_application_error(-20001,'S1 on both M5 and M6!!');
12    end if;
13
14    select count(*) into c from (
15    select stuid
16    from mv, sa
17    where sa.moduleid=mv.moduleid
18    group by stuid
19    having sum(credits)>120);
20
21    if c > 0 then
22       raise_application_error(-20002,'A student cannot have more than 120 credits!!');
23    end if;
24
25 end;
26 /
Trigger created.
SQL>   select stuid, sum(credits)
2 from mv, sa
3 where sa.moduleid=mv.moduleid
4 group by stuid;
ST SUM(CREDITS)
S3           30
S2           80
S1          100
SQL> insert into sa
2 values ('S1','M4');
1 row created.
SQL>   select stuid, sum(credits)
2 from mv, sa
3 where sa.moduleid=mv.moduleid
4 group by stuid;
ST SUM(CREDITS)
S3           30
S2           80
S1          120
SQL> insert into sa
2 values ('S1','M7');
insert into sa
ERROR at line 1:
ORA-20002: A student cannot have more than 120 credits!!
ORA-06512: at "SCOTT.SA_TRG", line 20
ORA-04088: error during execution of trigger 'SCOTT.SA_TRG'Max
http://oracleitalia.wordpress.com

Table view help required

hi,
I've a htmlb tableview which gets the data from an internal table which is a data member of a model. I've two column fields in this view which are editable. What are the steps I need to follow in order to get the internal table updated with the values provided by the user in the editable fields of tableview.
could someone please provide me with the steps as to how to achieve this?
Thanks and Regards,
Vamshi

Hi Vamshi,
Try this sample code,as it helps you considerably.
local types
types: itabtype type TABLE OF STD1.
types: begin of message_struct,
type type char10,
text type char100,
end of message_struct.
page attributes
addtab TYPE ITABTYPE
addtab_row TYPE STD1
add_flag TYPE FLAG
deltab TYPE ITABTYE
deltab_row TYPE STD1
ITAB TYPE ITABTYPE
iterator TYPE REF TO IF_HTMLB_TABLEVIEW_ITERATOR
message TYPE MESSAGE_STRUCT
STUDENT TYPE STRING
STATUS TYPE STRING
layout
<htmlb:content design="design2003" >
<htmlb:page title="test1" >
 <htmlb:form>
<htmlb:tableView id = "tv1"
 visibleRowCount = "20"
 onRowSelection = "MyEventRowSelection"
 selectionMode = "lineEdit"
 table = "<%= ITAB %>"
 iterator = "<%=iterator %>" />
 <htmlb:button id = "save"
 text = "Save Changes"
 onClick = "myEvent" />
eventhandler OnCreate
this handler is called once the page is first created (stateful mode)
it performs a once-off data initialization or object creation
SELECT * FROM STD1
 INTO CORRESPONDING FIELDS OF TABLE itab.
CREATE OBJECT iterator TYPE STD1ITERATOR.
eventhandler OnInputProcessing
event handler for checking and processing user input and
for defining navigation
DATA: ITAB_WA type Line of itabtype.
DATA: event TYPE REF TO cl_htmlb_event.
event = cl_htmlb_manager=>get_event( runtime->server->request ).
FIELD-SYMBOLS: <row> type STD1.
DATA: tv TYPE REF TO cl_htmlb_tableview.
tv ?= cl_htmlb_manager=>get_data(
 request = runtime->server->request
 name = 'tableView'
 id = 'tv1' ).
IF tv IS NOT INITIAL.
DATA: tv_data TYPE REF TO cl_htmlb_event_tableview.
tv_data = tv->data.
IF tv_data->prevselectedrowindex IS NOT INITIAL.
 FIELD-SYMBOLS: <row> type LINE OF ITABTYPE .
 READ TABLE ITAB INDEX tv_data->prevselectedrowindex
 ASSIGNING <row>.
 DATA value TYPE string.
if <row> is assigned.
 value = tv_data->get_cell_id( row_index =
 tv_data->prevselectedrowindex
 column_index = '1' ).
 DATA: inputfield TYPE REF TO cl_htmlb_inputfield.
 inputfield ?= cl_htmlb_manager=>get_data(
 request = request
 name = 'inputfield'
 id = value ).
 <row>-STUDENT = inputfield->value.
 value = tv_data->get_cell_id( row_index =
 tv_data->prevselectedrowindex
 column_index = '2' ).
 inputfield ?= cl_htmlb_manager=>get_data(
 request = request
 name = 'inputfield'
 id = value ).
 <row>-STATUS = inputfield->value.
ENDIF.
ENDIF.
WHEN 'add'.
 tv ?= cl_htmlb_manager=>get_data(
 request = runtime->server->request
 name = 'tableView'
 id = 'tv1' ).
 IF tv IS NOT INITIAL.
 tv_data = tv->data.
 IF tv_data->prevselectedrowindex IS NOT INITIAL.
 READ TABLE itab INDEX tv_data->prevselectedrowindex
 ASSIGNING <row>.
 endif.
 endif.
WHEN 'add'.
 add_flag = 'Y'.
WHEN 'add_save'.
ITAB_WA-STATUS = request->get_form_field( 'STUDENT' ).
ITAB_WA-STATUS = request->get_form_field( 'STATUS' ).
endcase.

Table Maintanance Help Required

Hi All,
I am using two screens in my table maintanace. I am doing all my validations in screen2.After entering the data when i click on save button Ztable will update. this is working fine for single entry. When i am entering multiple entries for example both entries are duplicate then it is giving error message like duplicate entry after this displaying this message when i click on EXIT button unique record is showing in screen 1.
my two entries are
1. runrate maheed a01
2. runrate maheed a01
uniure record means single record i.e. runrate maheed a01 is showing on first screen. actually i dont want to display this entry in screen 1. is this possible if not please tell me any other alternate is exist.
Thanks,
Maheedahr.T

Hi ,
Please check the primary key combination of the z table. it do not allow you to insert 2 records with same primary key fields value.
regards,
Tanmay

Quicktime A/V controls help required

I recently converted iMovie projects to Quicktime believing I could easily alter audio and video settings when in this format.
However I found when opening the A/V Controls pane I can indeed adjust balance, pitch, etc under Audio, but am unable to change video settings - colour. contrast, brightness etc. The adjustable sliders move but nothing changes in the image.
Is there something I have missed here?
Intel iMac 24" Mac OS X (10.4.9) G4 OS9

Hi prof,
You can easily edit A/V controls in QuickTime, but it must be QuickTime Pro. This is what I do. When I start to "save" the QT movie, I export the movie through QT Pro. The pop up window asks what format do you wish to export your movie to -- you must click on the tiny OPTIONS window. Here is where your A/V settings pop up. When you have finished tweaking the movie adjustments ( click on the tiny FILTER window for the many various filters available ) then click OK. Back to the "export window pop up", here is where you may now click save. Your adjustments will remain permanent. If you make adjustments to the live current QT movie, it will show the adjustments only for as long as you are currently viewing the movie - you MUST export in QuickTime Pro. That's what I do.

How To delete the Chosen line from the Table Control

Hi Friends,
i am new to Module Pool Programming , i developed a Table Control in input mode and i am getting data also into that table control. my requirement is that i want to delete the current chosen line from that table control. please help me out.

HI
GOOD
GO THROUGH THIS REPORT
REPORT demo_dynpro_tabcont_loop_at.
CONTROLS flights TYPE TABLEVIEW USING SCREEN 100.
DATA: cols LIKE LINE OF flights-cols,
lines TYPE i.
DATA: ok_code TYPE sy-ucomm,
      save_ok TYPE sy-ucomm.
DATA: itab TYPE TABLE OF demo_conn.
      TABLES demo_conn.
SELECT * FROM spfli INTO CORRESPONDING FIELDS OF TABLE itab.
LOOP AT flights-cols INTO cols WHERE index GT 2.
cols-screen-input = '0'.
MODIFY flights-cols FROM cols INDEX sy-tabix.
ENDLOOP.
CALL SCREEN 100.
MODULE status_0100 OUTPUT.
SET PF-STATUS 'SCREEN_100'.
DESCRIBE TABLE itab LINES lines.
flights-lines = lines.
ENDMODULE.
MODULE cancel INPUT.
LEAVE PROGRAM.
ENDMODULE.
MODULE read_table_control INPUT.
MODIFY itab FROM demo_conn INDEX flights-current_line.
ENDMODULE.
MODULE user_command_0100 INPUT.
save_ok = ok_code.
CLEAR ok_code.
CASE save_ok.
    WHEN 'TOGGLE'.
      LOOP AT flights-cols INTO cols WHERE index GT 2.
        IF cols-screen-input = '0'.
          cols-screen-input = '1'.
        ELSEIF cols-screen-input = '1'.
          cols-screen-input = '0'.
      ENDIF.
MODIFY flights-cols FROM cols INDEX sy-tabix.
ENDLOOP.
    WHEN 'SORT_UP'.
      READ TABLE flights-cols INTO cols WITH KEY selected = 'X'.
      IF sy-subrc = 0.
        SORT itab STABLE BY (cols-screen-name+10) ASCENDING.
        cols-selected = ' '.
MODIFY flights-cols FROM cols INDEX sy-tabix.
      ENDIF.
    WHEN 'SORT_DOWN'.
      READ TABLE flights-cols INTO cols WITH KEY selected = 'X'.
      IF sy-subrc = 0.
        SORT itab STABLE BY (cols-screen-name+10) DESCENDING.
        cols-selected = ' '.
MODIFY flights-cols FROM cols INDEX sy-tabix.
      ENDIF.
    WHEN 'DELETE'.
      READ TABLE flights-cols INTO cols
                              WITH KEY screen-input = '1'.
      IF sy-subrc = 0.
        LOOP AT itab INTO demo_conn WHERE mark = 'X'.
          DELETE itab.
ENDLOOP.
      ENDIF.
ENDCASE.
ENDMODULE.
CHANGE THE CODE AS PER THIS LIGIC.
THANKS
MRUTYUN

Filling Table Control

Hi,
I have a problem in filling the Table Control.
Requirement:
The screen contains a input field . When user presser ENTER based on his input i am fetching its details and filling first line of table control. when user gives second input its corresponding details should be displayed in the Table Control's First Line. i.e. the previous details should go to second line.
how to achieve this, please help me.

Hi,
Welcome to SDN,
For your issue do one thing,
keep one more field in the internal table which you are using to pass value to the table control with integer data type
and whenever your append the it to this table add one to this entry and before give it to the table control sort it in the Descending order...
This will do it ...
hope this helps you,
Regards,
Abhijit G. Borkar

How to pick the value of the line item in table control

My screen.
I have designed table control by referring internal table without using wizard.
I have placed button inside of that table control.
my requirement is by clicking the button it ll show the value of the line inside of the table control.
I have used "get cursor...".
But the problem is "it ll show only the cursor value of the front screen, if suppose i scroll the value of table control at the time also, it ll show the cursor value of the screen, it ll not show the exact value of the cursor inside of the table control.

Wrong Forum Anand......!

How to display icon status in table control

hi, i trying to display icon in table control its not displaying
i given below statment.
DATA: BEGIN OF WA_MARA,
 ICON1(4) TYPE C,
 END OF WA_MARA.
 INCLUDE <list>.
MOVE ICON_GREEN_LIGHT TO IT_MARA-ICON1.
APPEND IT_MARA..
when i debugging it display green icon but after run the program its display ' @08@ ' in table control.
how to display green icon in table control help me.

Hi,
check the link:
Table control in custom infotypes

Table Control Help required

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