Table disabled after removing the last record

After removing the last row of table and disables it is unable to select any record.
Version: JDeveloper 11.1.1.2.0

Problem solution
my backBean:
protected void limpaSelecaoDaTabela() {
if (usaPopup)
if (table != null)
table.setSelectedRowKeys(null);
protected void limpaSelecaoDaTabela() {
if (usaPopup)
if (table != null)
table.getSelectedRowKeys().removeAll();
}

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How to get the last record of an internall table ....

Hi All..
i want to get the last record of an internal table itab, and i want the the value of the last record.

Hi,
     Use describe statment.
data: lv_line type i.
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    read table itab into wa_itab index lv_line.
regards,
Santosh Thorat

Need to fetch the last record/row from a table

Hi,
I have a requirement like fetching the closing balance of the last record of the table and inserting the same into the opening balance of the immediatetly created next record.
In simple words, I need to fetch a value from the last row of the record.
For example, I use the below query,
select rownum, empno, ename from emp
where rownum = (select count(rownum) from emp);
But, the above query does not return any of the record.
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Regards,
Shivakumar A
Edited by: shiva on Mar 27, 2011 10:14 PM

Rows in a table are inherently unordered. In order to introduce the concept of "first" and "last", you would need to specify how to order the rows which would require that there was one or more columns in the table that you could order by in order to determine the "last" record.
In your closing balance example, if we assume that there is something like a BALANCE_DATE column,
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hi,
tables:mara.
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Hi..
I am new to ABAP. So i have one condition to read the address number field in the last record from database table by using the person number where clause field.
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Hi Venkat ,
u mean to say
person number addressnumber
aa1            0000000000001
aa1            0000000000002
aa1            0000000000003
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u can go like
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loop at itab .
at end of personnumber.
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Message was edited by: Vijay

Getting the last record from the internal table

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HI
actually i have done same requirement like this ...
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Then use read statement with sy-index = 1 .
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Message was edited by: Ingo2711

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Hi, I now have to get only the last record from one table
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I am using MS Access database and Swings as GUI. I want to get the last record of a particular column from the table and store it as a varaible.

Hi
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Example
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My problem is:
When the space of the last record on the current page isn't big enough, the record will be printed automatically on the second page, which is fine. But the vertical seperation lines are still displayed even though the details are printed on the second page. I got some "empty rows with vertical seperation lines" or I'd say an open-end table at the end of some pages then.
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I even tried this.
/: IF &NEXT-PAGE& EQ 0.
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but still it displays the grand total on all pages at table footer.
How do i go for this experts.
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HI Nambiar,
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Footer in the table displays as the subtotals i.e on every page total is displayed..
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Hi,
Try this query, it should order your data as you want and the report pagination is not broken!
The number of row displayed must be the same as the divide by value (ie. 10)
select your_id
from your_table
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Page 2 displays 81 to 90
Also if your data set have 87 rows, Page 1 will display 78 to 87 (ie. the 10 last rows).
If you want more details regarding the sorting you can have a look on this query:
select your_id
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     , DENSE_RANK() OVER ( ORDER BY your_id desc)
from your_table
order by 2, 3 desc;

Updating only the last record.

Hi,
I have a scenario where we get more than 1 record based on style. Everytime the new record comes in, I need to update the last record inserted. It requires a procedure to do it, but need some help on how to just update the last record only and not all the previous received records.
Here is the scenario.
create table test_1 as
with data_Set as
( select 'ABCD' style, 20080101 date_received, 2 duration,20080301 expire_Date from dual union all
select 'PQRS' style, 20080201 date_received, 2, 20080401 expire_Date from dual
) select * from data_set
so now on next run when i get another record
insert into test_1
select 'ABCD' style, 20080401 date_received, 3 duration,20080701 expire_Date from dual.
now the procedure should insert the incoming record and also update the expire_date for the previous record to a day before date_received for the new record. I am ok doing it when its only 2 records , but when i get another record of same style, i dont want to update all the previous received records. I only want to update the last record on file.
can anyone suggest?

STYLE     DATE_RECEIVED     DURATION     EXPIRE_DATE     SEQ_INSERTED
110427     7/31/2006     0     7/31/2006     2
110427     9/1/2007     12     9/1/2008     2
110427     8/2/2008     24     8/2/2010     3
468130     3/13/1997     0          2
468130     3/13/1997     12     3/13/1998     2
468130     1/12/2008     12     1/12/2009     3
Here is my data set
and here is the query i use to update, does it look correct?
update test b
set ( expire_Date) =
(select start_date - 1
from test a
where (style_no, date_received) in
(select style_no, max(date_received)
from test c
group by style_no
and a.style_no = b.style_no
and style_no in ('468130','110427')

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I have created a SAP Query using the quickviewer that is a join between 2 tables (MSEG and MKPF) that consist of material document information and date of posting.
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Thanks,
Mark

Hi Mark,
May be if you use Control Level processing .........I think you will be able to get the result you want. Try displaying as Below,
LOOP AT XXXXX.
AT FIRST material.
ENDAT.
AT LAST material.
*...Display what ever you want here. It will display at end of every material.
ENDAT.
ENDLOOP.
Before using sort the table with key material in ascending.
Hope what I had to say is helpful to you.
Cheers,
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Table disabled after removing the last record

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