Delete row in itab

Hallow
I wont to delete from my internal table value with persg <> 6 or 7 or 8
I try like that but it delete data in my table with persg 6 7
How I can delete all the row in my table with 6, 7,8 in persg
This is my trying
and its not working
DELETE person_tab WHERE ( persg <> 6 OR persg <> 7 OR persg <> 8 ).
regards

hi,
do this way
DELETE person_tab WHERE ( persg <>' 6' OR persg <> '7' OR persg <>' 8' ).
Regards,
Santosh

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Thanks.

Hi Kumar,
Please look at the below sections......
ADDING BLANK LINES
To add blank lines to table control we do not need to change any of the fields of the structure CXTAB_CONTROL simply adding blank lines to the internal table will do.
INSERT INITIAL LINE INTO itab.
DELETING SELECTED ROWS
Deletion of selected rows is simple. To delete selected rows first we will determine the rows which have been selected through selection column .
FOR SINGLE ROW SELECTION
IF mark EQ 'X' . "mark is the name of selection column field
DELETE itab FROM workarea .
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DELETE itab " and is part of the internal table .
ENDLOOP.
Thanks,
Ravi Kanth

Delete rows dynmically from internal table

Hi Gurus,
I have got an problem. I have an internal table itab.
Case 1. It has got some 10 rows. I want to delete rows between those two rows containing same field value of a Field 'X'. Here same value of that field could come on 1st and 7th row. Then mean, I need to delete 2nd to 6th row.
It could come in 4th and 10th row. Then I need to delete 5th to 9th row.
Case 2. It has got some 20 rows. Now same I want to delete rows between those two rows containing same field value of a Field 'X'. Here again, same value of that field could come on 1st and 17th row. Mean I will delete 2nd to 16th row. It could come in 7th and 19th row. Then I need to delete 8th to 18th row.

Hi Vaibhav
Please find the code, I hope it helps
DATA: BEGIN OF itab OCCURS 10,
      val,
      END OF itab.
DATA: jtab LIKE itab OCCURS 0 WITH HEADER LINE,
      l_ind1 TYPE i,
      l_ind2 TYPE i,
      l_lines TYPE i,
      l_flg.
itab-val = 'a'.
append itab.
itab-val = 'b'.
append itab.
itab-val = 'c'.
append itab.
itab-val = 'd'.
append itab.
itab-val = 'e'.
append itab.
itab-val = 'f'.
append itab.
itab-val = 'c'.
append itab.
itab-val = 'g'.
append itab.
itab-val = 'c'.
append itab.
itab-val = 'h'.
append itab.
jtab[] = itab[].
DESCRIBE TABLE itab[] LINES l_lines.
LOOP AT itab.
MOVE sy-tabix to l_ind1.
l_ind2 = l_ind1 + 1.
LOOP AT jtab FROM l_ind2 to l_lines WHERE val eq itab-val.
l_ind1 = l_ind2.
l_ind2 = sy-tabix.
l_flg = 'X'.
exit.
ENDLOOP.
IF l_flg eq 'X'.
exit.
ENDIF.
ENDLOOP.
delete itab FROM l_ind1 to l_ind2.
LOOP AT itab.
WRITE: /2 itab-val.
ENDLOOP.
Still if you want to apply this multiple values, create another internal table and store the values which have been deleted already. So before you going to delete them again you can check from these new internal table.
Please let me know, if any issues still exists.
Regards
Praveen

The mechanism of Delete Row and Unto in program BCALV_GRID_EDIT

Hi Experts,
Users need to Delete/Insert/Change a row in OO ALV report and the row can be Undo when the undo button is press. I find the example program in my system and finally get a program BCALV_GRID_EDIT. Most functions in this program meet my requirement. But I want to know what is the mechanism of the Delete/Insert and Undo function. For example, if I have delete a row in the screen, and then I press the undo button, the deleted row will be restored in the screen. But I want to know where(Internal table or soemwhere) the deleted row is stored after I press the Delete Row button, and where I can retrieve the deleted row after I press the Undo button. Please help~~
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Best regards
Joe

Hi
1. first remove the ENDSELECT..use INTO table itab or INTO CORRESPONDING fields, Since you are joining the more tables this will take lot of time.
2. You are just using two fields from LIKP as selection screen fields to fetch the so much data.
see the table linkings apartfrom KUNNR between the tables
LIKP-VBELN = LIPS-VBELN
LIPS-VGBEL = VBAK-VBELN and LIPS-VGPOS = VBAP-POSNR
and
VBRP-AUBEL = VBAK-VBELN and VBRP-AUPOS = VBAP-POSNR and
VBRP-VGBEL = LIKP-VBELN and VBRP-VGPOS = LIPS-POSNR
use the above links and code again.
Reward points for useful Answers
Regards
Anji

Delete row in titab

hallow
i have internal table with lot of data and i wont to delete row in the table
if i find some value in field.
like that
loop at itab into wa_itab
if wa_itab-field = '5'
delete row
endloop.
delete just the row in my itab that value in some field = 5.how can i do that?
regards

Hi Antonio,
Use the DELETE statement with WHERE clause.
DELETE ITAB WHERE FIELD = '5'.
It is not recommended to useDELETE statement inside LOOP...ENDLOOP.
Check this link to know about DELETE statement
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/delete_i.htm
Thanks,
Vinay

Delete Rows from T1 which are Not in T2

Hi
I've 2 Tables like below
T1
N1
N2
2
11
2
22
3
33
8
44
8
88
T2
N1
N2
2
22
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For example, I must delete Rows 1,3,4 from T1
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Delete from T1
Where not Exists (select * from T2 Where t1.N1=t2.N1 and t1.N2=t2.N2)
--or
Delete t
From t1 t
left JOIN t2 m
ON m.N1=t.N1 and m.N2=t.N2
WHERE m.N1 is null and m.N2 is null
--Or
;With mycte as
select N1,N2 from T1
Except
select N1,N2 from T2
Delete t
From t1 t
INNER JOIN mycte m
ON m.N1=t.N1 and m.N2=t.N2

Cannot DELETE rows from LOV on running...is it a bug ??

One of the features I appreciated in the new version of JHeadstart is that we can now insert, modify and delete rows on LOV (even in the database).
We have just to check on Lookup properties :
Multi-row insert allowed
Multi-row update allowed
Multi-row delete allowed
I cheked all of them and on runnig I could insert and update records in LOV.
When I tried to delete records from LOV the system display information message "nothing to save" and in fact no records were deleted.
Normally since I checked the delete property it should be possible to delete rows from LOV
thanks for any Help

Monta,
I could reproduce this, it is a bug. Added to the fix list for the next release.
Thanks for reporting,
Steven Davelaar,
JHeadstart Team.

Unable to delete rows from Target.

Hello everyone,
I am unable to delete rows from target data store. Here is what I have done.
Source Oracle 10g - staging 11g - Target Oracle 11g
I have implemented consistent set CDC on data model in staging and added 2 tables to CDC and turned on the journals . Both tables A and B are joined together via Column E (primary key of table A). Table A is the master table(has foreign key). Table B is child table. Target column consists of all the columns of both table A and B.
Following is what I am able to do and not to do
ABLE TO DO. If data is inserted into both or any of journalized tables I can successfully load the same in target by performing following steps. 1. Extend the consistency window at model level. Lock subscriber. Run the interface with any source table marked as Journalized data only. Unlock subscriber and purge journal.
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In moel under jounalized table tab Table have following order Table A folloed by Table B
Thanks in advance
Greenwich

Sorry I still do not get it. when you say "Its a legacy app", are you talking about the VB.NET app ?
If so then I repeat my self :-) Why not to connecting to the SQL server directly?
* even if you need information from several databases (for example ACCESS + SQL Server), in most cases, it is much better to connect directly and get each information to the app. Then in your app you can combine the information and analyse it
[Personal Site] [Blog] [Facebook]
Access app is the legacy app.

Database, Dataset, Table Adaptors Error "Unable to load, Update requires a valid DeleteCommand when passed DataRow collection with deleted row"

Microsoft Visual Basic 2010 Express.
I am new to Visual Basic programing and i am trying to understand the relationships between Datasets, database, table Adaptors. I have to following code that is is giving me the following error" Unable to load, Update requires a valid DeleteCommand
when passed DataRow collection with deleted rows".
I can track the error and its located in "OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)" code. What am i missing?
It seems that i can delete the data on the DataGridView Table and it only displays the correct data. but my database is not updating, even though the data grid displays differently.I can determine this because, when i save the offset database, i have all
the previous uploads and all the rows that i wanted to delete are still there.
My final goal is to be able to import offset data from a CSV file, save this data on the pc, send a copy of this data to a NuermicUpDown so the customer can modify certain numbers. From here they download all the date to a controller. IF the customer
needs to modify the imported data, they can go to a tab with a data grid view and modify the table. They will also have to option to save the modified data into a csv file.
Im not sure if i am making this overcomplicated or if there is a easier way to program this.
CODE:
Private Function LoadOffSetData()
 Dim LoadOffsetDialog As New OpenFileDialog 'create a new open file dialog and setup its parameters
 LoadOffsetDialog.DefaultExt = "csv"
 LoadOffsetDialog.Filter = "csv|*.csv"
 LoadOffsetDialog.Title = "Load Offset Data"
 LoadOffsetDialog.FileName = "RollCoaterOffset.csv"
 If LoadOffsetDialog.ShowDialog() = Windows.Forms.DialogResult.OK Then 'show the dialog and if the result is ok then
 Try
 Dim myStream As New System.IO.StreamReader(LoadOffsetDialog.OpenFile) 'try to open the file with a stream reader
 If (myStream IsNot Nothing) Then 'if the file is valid
 For Each oldRow As MaterionOffsetDataSet.OffsetTableRow In MaterionOffsetDataSet.OffsetTable.Rows
 oldRow.Delete()
'delete all of the existing rows
 Next
 'OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)
 Dim rowvalue As String
 Dim cellvalue(25) As String
 'Reading CSV file content
 While myStream.Peek() <> -1
 Dim NRow As MaterionOffsetDataSet.OffsetTableRow
 rowvalue = myStream.ReadLine()
 cellvalue = rowvalue.Split(","c) 'check what is ur separator
 NRow = MaterionOffsetDataSet.OffsetTable.Rows.Add(cellvalue)
 Me.OffsetTableTableAdapter.Update(NRow)
 End While
 Me.OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)
 MainOffset.Value = OffsetTableTableAdapter.MainOffsetValue 'saves all the table offsets
to the offset numericUpDown registers in the main window
 StationOffset01.Value = OffsetTableTableAdapter.Station01Value
 StationOffset02.Value = OffsetTableTableAdapter.Station02Value
 myStream.Close() 'close the stream
 Return True
 Else 'if we were not able to open the file then
 MsgBox("Unable to load, check file name and location") 'let the operator know that the file wasn't able to open
 Return False
 End If
 Catch ex As Exception
 MsgBox("Unable to load, " + ex.Message)
 Return False
 End Try
 Else
 Return False
 End If
 End Function

Hello SaulMTZ,
>>I can track the error and its located in "OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)" code. What am i missing?
This error usually shows that you do not initialize the
DeleteCommand object, you could check this
article to see if you get a workaround.
>> Im not sure if i am making this overcomplicated or if there is a easier way to program this.
If you are working CSV file, you could use OleDB to read it which would treat the CSV file as a Table:
http://www.codeproject.com/Articles/27802/Using-OleDb-to-Import-Text-Files-tab-CSV-custom
which seems to be easier (in my opinion).
Regards.
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Hi Akinosora,
>
Akinosora wrote:
> When I update or insert data on the second screen, I refresh data on screen 100 so that when user navigate to screen 100 they can see the updated data.
>
> For insert rows or modified rows, it works as expected.
>
> However when I delete rows on screen 200 and click go back to 100, screen 100 still shows the rows that I deleted in screen 200. I think that I missed something.
Don't you need to do a refresh of the data for a delete action as well?
Kind regards,
Robert

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COuld anyone tell me how to delete rows from a table which has millions of rows.
TIA,
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if you are deleting all the rows, use "truncate table" in sql*plus.
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hope this helps

Delete row in itab

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