Hide lines with empthy value

Dear Gurus
I'm using BEX Query Designer with BI7 and want to hide to result rows that does not contain any values
Can anyone guide me on setting this
Thanks in advance
BR
Saravanan Ramasamy

Hi.
You can use zero suppression.
Goto Query Properties->Rows/Coulumns->Suppres Zeroes->Active
Regards.

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Draw line with float values possible

Hi,
Using Canvas drawing is possible to draw line with float values.
graphics.drawLine(int,int,int,int);
graphics.drawLine(float,float,float,float);Thanks and regards,
Rakesh.

not possible
graphics.drawLine(float,float,float,float);...there's no such method in MIDP API: [click here for javadoc of Graphics class methods|http://java.sun.com/javame/reference/apis/jsr118/javax/microedition/lcdui/Graphics.html#drawLine(int,%20int,%20int,%20int)]

Can j2me draw line with double values.

Hi,
Can any body know how to darw line in j2me with double values.
I don't want use draw Line with int.
Shall i use svg or j2me has solution.
Thanks and regards,
Rakesh.

not possible
graphics.drawLine(float,float,float,float);...there's no such method in MIDP API: [click here for javadoc of Graphics class methods|http://java.sun.com/javame/reference/apis/jsr118/javax/microedition/lcdui/Graphics.html#drawLine(int,%20int,%20int,%20int)]

How no to select lines with NULL values

Hi,
I am not a newbie newbie in SQL but I do not understand why I cannot retrieve the lines where there are null values.
The table observatoire.fiche has 2 columns with default values set to NULL : total_heures, and total_heures_exceptionnelles. These are numeric types columns.
I want not to select lines where :
total_heures equal NULL AND total_heures_exceptionnelles = NULLI have tried this but I do get an "Invalid relational operator" error message.
select a.nom || ' ' || a.prenom d, a.agent_id r
from   OBSERVATOIRE.AGENT a, observatoire.fiche b
where a.agent_id = b.agent_id
and    b.total_heures NOT NULL AND total_heures_exceptionnelles NOT NULL
group by a.nom, a.prenom, a.agent_id
order by a.nomCould you help me ?
Thank you for your kind answers.

Satyaki_De wrote:
I think this is not the good way to do it. Did you check my solution? It should work the same output as your solution.Really ?
test@ORA10G>
test@ORA10G> -- (1)
test@ORA10G> with t as (
2    select 1 as x, 10 as total_heures, null as total_heures_exceptionnelles from dual union all
3    select 1, null, 20   from dual union all
4    select 1, null, null from dual union all
5    select 1, 30, 40     from dual)
6 --
7 select x, total_heures, total_heures_exceptionnelles
8 from   t
9 where x = 1
10 AND NOT ( total_heures IS NULL
11            AND
12            total_heures_exceptionnelles IS NULL
13          );
         X TOTAL_HEURES TOTAL_HEURES_EXCEPTIONNELLES
         1           10
         1                                        20
         1           30                           40
test@ORA10G>
test@ORA10G> -- (2)
test@ORA10G> with t as (
2    select 1 as x, 10 as total_heures, null as total_heures_exceptionnelles from dual union all
3    select 1, null, 20   from dual union all
4    select 1, null, null from dual union all
5    select 1, 30, 40     from dual)
6 --
7 select x, total_heures, total_heures_exceptionnelles
8 from   t
9 where x = 1
10 AND    total_heures IS NOT NULL
11 AND    total_heures_exceptionnelles IS NOT NULL;
         X TOTAL_HEURES TOTAL_HEURES_EXCEPTIONNELLES
         1           30                           40
test@ORA10G>
test@ORA10G>isotope

Running report from command line with multiple value for same parameter

Hey,
I know how to run a report from the command line specifying parameters values each time but I was wondering if someone could tell me how I would go about running the same report multiple times in a batch program but specifying a list of values to pass to a parameter each time.
So for example if a parameter was 'School Number', how could I run a report in a batch program that would pass a school number to the report as a parameter using a list of school numbers generated for a sql statement or something. So if I had 300 school numbers in my list then I would get 300 different reports when the batch program finished.
This leads me to another question. How can I dynamically change the name of the report generated by the batch to use the school number value passed in, so for example if the value 3 was passed in the name would be something like School 3.pdf, if 4 was passed in the name would be School 4.pdf....etc
Any help on this?
Thanks

Hello,
Bursting and Distribution may help you ....
37 Bursting and Distributing a Report
http://download-uk.oracle.com/docs/cd/B14099_17/bi.1012/b13895/orbr_dist.htm
Regards

Variant Config: Hidding Char with blank values

Hi Experts,
We have a requirement that we need to hide characteristics in sales order that has no value assigned during material configuration. Means if we have 10 characteristics for a material and only 5 are filled for specific configuration then in the display and change mode of sales order, it should show only 5 and not 10.
We tried using config profile, interface design then scope to restrict char with value only. It works fine for already created SO but for new SO it stopped showing any char.
any advise would be much appreciated, Thanks.
Alok

Just a thought.
let's assume the characteristic you want is called CHAR.
Then create a dummy characteristic called DUMMY. Create values 'ASSIGNED' and 'BLANK' for DUMMY.
Create a dependency for the values of DUMMY
for 'ASSIGNED':
CHAR SPECIFIED
for 'BLANK':
NOT SPECIFIED CHAR
Then go back in each value of characteristic CHAR and create another dependency as follows:
DUMMY eq 'ASSIGNED'
that way the system should only display those values of CHAR for which DUMMY has a value...
It's a bit of a circular thought I know... Not implemented anything like it myself but it just might work

Flex charts: How to hide axis lines with CSS?

Hello!
How do I hide my axis lines with CSS? Shouldn't this work?
<mx:Style>
@namespace mx "library://ns.adobe.com/flex/mx";
mx|ColumnChart {
 horizontalAxisStyleName: myAxisStyles;
 verticalAxisStyleName: myAxisStyles;
.myAxisStyles { showLine: false; }
</mx:Style>
I also tried display: none.
Prior to this I used:
<mx:horizontalAxisRenderers>
<mx:AxisRenderer showLine="false" axis="{someName.horizontalAxis}" />
</mx:horizontalAxisRenderers>
<mx:verticalAxisRenderers>
<mx:AxisRenderer showLine="false" axis="{someName.verticalAxis}" />
</mx:verticalAxisRenderers>
But it produced some annoying warnings:
Data binding will not be able to detect assignments to "horizontalAxis".
Data binding will not be able to detect assignments to "verticalAxis".
Thanks!
--Dwayne

Regarding the data binding warnings, see if you can get away without specifying the axis. Not sure if that will work. Otherwise, give the axis an id like the example at the bottom of http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/mx/charts/AxisRenderer. html#axis.
The doco for showLine says "Specifies whether to display the axis. The default value is true." I think it's referring to the line at the bottom of the axis, next to the numbers. It's nothing to do with the grid lines. Which explains why your code doesn't work.
If you are not using gridlines at all (= not using the lines, not using horizontal-fill and horizontal-alternate-fill etc), then I think you can just get rid of them by specifying an empty array. Either in actionscript or in your chart tag (<mx:ColumnChart id="highlights" dataProvider="{results.result}" showDataTips="true">) add the argument: backgroundElements = "[]".
If this is not desireable, go to plan b:
You can control gridlines via css like this:
mx|GridLines {
 gridDirection: both; // horizontal or vertical also accepted, but not "none".
If you want none... well I've got some code where I do this:
(backgroundElements[0] as GridLines).setStyle("gridDirection", "horizontal");
// One of the arguments is the alpha, i.e. alpha=0 (translucent)
var stroke:SolidColorStroke = new SolidColorStroke(0, 0, 0);
(backgroundElements[0] as GridLines).setStyle("horizontalStroke", stroke);
... and that definitely works.

Extra accouning line item in billing document with zero value

Hi,
I am using TAXINN procedure, the following accounting document has been generated during billing.This accounting document contains an extra line item with zero value.
However, There is no necessary for this line item with zero value. Can you tell me how to remove this line item?
000       50          VAT Payable                       A0             0.00
001       01          Sale within state                 A0      1,212.00
002       50          Sales f/goods-Dome.          A0      1,000.00-
003       50          ED Collected Clr.                 A0          160.00-
004       50          ED Collected Clr.                 A0              3.00-
005       50          ED Collected Clr.                 A0              2.00-
006       50         VAT Payable                      A0            47.00-
Thanks,
Kanhu

Hi
Check if there is any summarization active for billing documents generated through SD. The path for the same is:
IMG>Financial Acxounting>General Ledger Accounting>Integration>Sales & distribution
Check for table VBRK
Regards
Sanil K Bhandari

The document contains no posting lines with value other than zero

Hi!
We are having problems posting a invoice in MIRO. When entering the PO number we receive the error message "The document contains no posting lines with value other than zero".
What could be the problem?
/Anders

Hi!
The GR_BASEDIV is set in the PO. The PO is replicated from SRM where this flag has been set for no reason. Only GR and IV are set and we have implemented a note 1155266 so that Confirmation-Related IV will not be set.
How come it is set anyway?
Sincerely
Anders

A new schedule line with net price zero but custom duty non-zero value

Hello,
I have a special requiremnet in MM scheduling agreement, for a specific type of scheduling agreement, I am copying a schedule line to a new schedule line. The new schedule line should have all the pricing and duty values from the old schedule line, except the net price of the new schedule line should be zero.
I am able to make the net price zero in the new schedule line, but not able to copy the custom duty values from the old schedule line. Since my netprice is zero in the new line, it automatically set all other follwoing duty values also to zero.
Say example a scheduling agreement: A has two line:
                                                                                Condition Type           %                    Total Value
scheduline line 1 - with pricing values                  PB00                                                  200 USD
Cond1                         5                       10 USD
                                                                                Cond2                        10                      20 USD
                                                                                230 USD
expectedd result i the new schedule line
scheduline line 2 -                                                  PB00                                                  000 USD
Cond1                         5                       10 USD
                                                                                Cond2                        10                      20 USD
                                                                                30 USD
I am trying to overwrite the condition values using the FM RV_CONDITION_COPY, but I am not getting the desired result.
Please let me know if you have any solution to my requirement.
Best Regards,
Amarjit Singh

Hello Colleague;
                                                                                In Standard the schedule lines cateogory CV is activated for 'Req./Assembly' and 'Availability'.
Please, make this adjust and re-test you process.
Regards
Ruy Castro

How to insert line with values in ALV (CL_GUI_ALV_GRID)?

Hi,
Does anyone know how to get control of new line inserted in ALV (I am using class CL_GUI_ALV_GRID) before the new line is shown to the user. What I want the user to see is not a completely blank line, but a new line with certain fields filled with data.
I have tried with ALL events in CL_GUI_ALV_GRID but without any luck. If I create my own user command and insert it in the alv menu I get control, but not with the standards. Why?
Please help
Kind regards - Keld Gregersen

Hi,
I created a nice work around...
CLASS lcl_event_handler DEFINITION.
handle_toolbar
FOR EVENT toolbar OF cl_gui_alv_grid
IMPORTING e_object e_interactive,
handle_user_command
FOR EVENT user_command OF cl_gui_alv_grid
IMPORTING e_ucomm.
ENDCLASS. "lcl_event_handler DEFINITION
CLASS lcl_event_handler IMPLEMENTATION.
METHOD handle_toolbar.
DATA:
l_toolbar TYPE stb_button.
Here I replace SAP standard functions with own functions
READ TABLE e_object->mt_toolbar INTO l_toolbar
WITH KEY function = '&LOCAL&APPEND'.
IF sy-subrc = 0.
l_toolbar-function = 'OWN_APPEND'.
MODIFY e_object->mt_toolbar FROM l_toolbar INDEX sy-tabix.
ENDIF.
READ TABLE e_object->mt_toolbar INTO l_toolbar
WITH KEY function = '&LOCAL&COPY_ROW'.
IF sy-subrc = 0.
l_toolbar-function = 'OWN_COPY_ROW'.
MODIFY e_object->mt_toolbar FROM l_toolbar INDEX sy-tabix.
ENDIF.
ENDMETHOD. "handle_toolbar
METHOD handle_user_command.
CASE e_ucomm.
WHEN 'OWN_APPEND'.
CALL METHOD ref_alv->check_changed_data
IMPORTING
e_valid =
CHANGING
c_refresh = 'X'
CREATE YOUR OWN CODE HERE
CALL METHOD ref_alv->refresh_table_display
EXPORTING
is_stable = 'X'
i_soft_refresh =
EXCEPTIONS
finished = 1
others = 2
ENDMETHOD. "handle_user_command
ENDCLASS. "lcl_event_handler IMPLEMENTATION
Kind regards
Keld Gregersen

Call transaction in new session with the value at hotspot

Hi all,
As a hotspot functionality I would like to open a new transaction in a new session with the value at hotspot. For that reason, I am using the FM ABAP4_CALL_TRANSACTION with the option STARTING NEW TASK.
This FM is not working because Parameter ID is not Maintained for the field (Hotspoted). So no value is passing to new transaction.
Please suggest any other way to implement this.
Thanks

Hi Anil..
This is the Solution for ur Requirement. try this program and change as per ur need.
REPORT ZSEL_CALL_TCODE.
data : IT_KNA1 TYPE TABLE OF KNA1 WITH HEADER LINE.
DATA : IT_SPA TYPE TABLE OF RFC_SPAGPA WITH HEADER LINE.
SELECT * FROM KNA1 INTO TABLE IT_KNA1 .
LOOP AT IT_KNA1 .
WRITE:/ IT_KNA1-KUNNR HOTSPOT ON.
HIDE IT_KNA1-KUNNR .
ENDLOOP.
CLEAR IT_KNA1-KUNNR.
AT LINE-SELECTION.
CASE SY-LSIND.
WHEN 1.
IF IT_KNA1-KUNNR IS NOT INITIAL.
REFRESH IT_SPA.
IT_SPA-PARID = 'KUN'.
IT_SPA-PARVAL = IT_KNA1-KUNNR.
APPEND IT_SPA.
CALL FUNCTION 'ABAP4_CALL_TRANSACTION' STARTING NEW TASK 'S1'
 EXPORTING
 TCODE = 'XD02'
 SKIP_SCREEN = ' '
 MODE_VAL = 'A'
 UPDATE_VAL = 'A'
IMPORTING
 SUBRC =
 TABLES
 USING_TAB =
 SPAGPA_TAB = IT_SPA
 MESS_TAB =
EXCEPTIONS
 CALL_TRANSACTION_DENIED = 1
 TCODE_INVALID = 2
 OTHERS = 3
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDIF.
ENDCASE.
Reward if Helpful.

How do you get a line with MULTIPLE fields to WRAP ?

How do you get a line with MULTIPLE fields to WRAP ?
Good afternoon everyone...
THE PROBLEM: Why doesn’t a line with multiple fields WRAP?
HYPOTHETICAL EXAMPLE/WHAT I”D LIKE TO SEE
If I have 2 fields on a line (this is now a hypothetical example and nothing to do with my actual report)….let’s call them field A and field B. And if field A has values of all ‘X’ and field B has values of all ‘Y’…then….the normal case would be (ignore dots – only for spacing):
A……………………… B
XXXXXXXXXXXXXXXXXX YYYYYYYYYYYYYYYYY
But what if A is too long? I would want to see B wrap onto the next line like this:
A……………………………………………………B
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX YYYYYY
YYYYYYYYYYYYY
And similarly….if B is extra long, can the line print as:
A………………………. B
XXXXXXXXXXXXXXXXXXX YYYYYYYYYYYYYYYYYYYYYYYYYYY
YYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
I don’t want the case where B is long and I get:
A………………… …B…
XXXXXXXXXXXXXXXXX YYYYYYYYYYYYYYYYYYYYYY
………………………..YYYYYYYYYYYYYYYYYYYYY
I can see how you can wrap an individual field like that…but how can you WRAP a line of[b] fields within the frame so it wraps to the BEGINNING of the frame on next line?
My SPECIFIC CASE
I have a report that I have stripped down to a simple structure for the purposes of this explanation.
My DATA MODEL has the main QUERY (for plant family and species data). The columns of the query are divided into 2 groups. The 1st GROUP contains the family data. Below that is the rest of the species data in a 2nd GROUP.
Linking from the 2nd species group (above) is a new QUERY to extract REGION data based on the common key field. Under this 2nd query is another group with all the REGION columns.
The LAYOUT MODEL has a group frame (the main , base one)
On top of this is a repeating frame based on the 1st group (family data).
On top of this is another repeating frame for the 2nd group (species data).
On top of this is 2 Frames on the same line line. The 1st frame contains columns from the species group .
The 2nd frame on this line is a repeating frame. The PRINT DIRECTION for this frame is ACROSS/DOWN. It repeats details of the REGION where the species is found. These columns come from this group come from the REGION QUERY and GROUP.
All fields on the report line have variable horizontal elasticity.
The problem is that when there is too much data on the line, it does NOT WRAP to the 2nd line.. It TRUNCATES.
Can the line be made to WRAP????..
In my current report, 1 of 2 things is happening:
1) All fields print on the line until it hits the page boundary and then it just stops. Truncated!
2) All fields print on the current line, then Oracle Reports throws a new page to print the REMAINDER of the long, input line
But I would like a LONG line to continue printing onto the following line of the same page.
I have tried all combinations of the elasticity fields and the ‘ADVANCED LAYOUT’ properties.
I have been focussing my attention with this problem on the frames .
We are using REPORT BUILDER V 6.0.8.26.0
Thankyou to anyone who may offer assistance.
Tony Calabrese.

Steve,
you gain 1 thing, but you lose something else!
This thing is SO frustrating!
Hey Steve! Good afternoon.
I've done as you suggested....I have a long text boilerplate item - the only 1 on the line...and it has all the column in it.
So it looks like:
&col1 &col2 &col3 &col4 &col5 etc etc etc
And the line expands nicely to each field's requirements.
And when it gets to the right page boundary...it WRAPS to the next line! Beautiful!!!
The only thing is that...when I had individual fields across the line I was able to create format triggers for those fields. And in doing so I was able to reduce the font and change the justification. I had to do that because some of the fields had to appear superscripted.
So I wanted something like (ignore the dots):
...................................ppppp
AAAA BBBB CCCCC DDDD EEEE FFFFFF
So the field of 'ppppp' appeared slightly higher on the line than the other fields...
I can't see how I can do this with a single TEXT field containing all the &COL values.
Have you ever come across anything like this?
Thankyou again,
Tony Calabrese 12/4/2007

How Can I replace newScale Text Strings with Custom Values?

How Can I replace newScale Text Strings with Custom Values?
How can I replace newScale text strings with custom values?
All newScale text is customizable. Follow the procedure below to change the value of any text string that appears in RequestCenter online pages.
Procedure
1. Find out the String ID of the text string you would like to overwrite by turning on the String ID display:
a) Navigate to the RequestCenter.ear/config directory.
b) Open the newscale.properties file and add the following name-value pair at the end of the file:res.format=2
c) Save the file.
d) Repeat steps b and c for the RmiConfig.prop and RequestCenter.prop files.
e) Stop and restart the RequestCenter service.
f) Log in to RequestCenter and browse to the page that has the text you want to overwrite. In front of the text you will now see the String ID.
g) Note down the String ID's you want to change.
2. Navigate to the directory: /RequestCenter.ear/RequestCenter.war/WEB-INF/classes/com/newscale/bfw.
3. Create the following sub-directory: res/resources
4. Create the following empty text files in the directory you just created:
RequestCenter_0.properties
RequestCenter_1.properties
RequestCenter_2.properties
RequestCenter_3.properties
RequestCenter_4.properties
RequestCenter_5.properties
RequestCenter_6.properties
RequestCenter_7.properties
5. Add the custom text strings to the appropriate RequestCenter_<Number>.properties file in the following manner (name-value pair) StringID=YourCustomTextString
Example: The StringID for "Available Work" in ServiceManager is 699.
If you wanted to change "Available Work" to "General Inbox", you would add the following line to the RequestCenter_0.properties file
699=General Inbox
Strings are divided into the following files, based on their numeric ID:
Strings are divided into the following files, based on their numeric ID:
String ID File Name
0 to 999 -> RequestCenter_0.properties
1000 to 1999 -> RequestCenter_1.properties
2000 to 2999 -> RequestCenter_2.properties
3000 to 3999 -> RequestCenter_3.properties
4000 to 4999 -> RequestCenter_4.properties
5000 to 5999 -> RequestCenter_5.properties
6000 to 6999 -> RequestCenter_6.properties
7000 to 7999 -> RequestCenter_7.properties
6. Turn off the String ID display by removing (or commenting out) the line "res.format=2" from the newscale.properties, RequestCenter.prop and RmiConfig.prop files
7. Restart RequestCenter.
Your customized text should be displayed.

I've recently come across this information and it was very helpful in changing some of the inline text.
However, one place that seemed out of reach with this method was the three main buttons on an "Order" page. Specifically the "Add & Review Order" button was confusing some of our users.
Through the use of JavaScript we were able to modify the label of this button. We placed JS in the footer.html file that changes the value of the butt

With header line & with out header line ?

what is difference between with header line & without header line ?

When you create an internal table object you can also declare a header line with the same name. You can use the header line as a work area when you process the internal table. The ABAP statements that you use with internal tables have short forms that you can use if your internal table has a header line. These statements automatically assume the header line as an implicit work area. The following table shows the statements that you must use for internal tables without a header line, and the equivalent statements that you can use for internal tables with a header line:
Operations without header line
Operations with header line
Operations for all Table Types
INSERT <wa> INTO TABLE <itab>.
INSERT TABLE ITAB.
COLLECT <wa> INTO <itab>.
COLLECT <itab>.
READ TABLE <itab> ... INTO <wa>.
READ TABLE <itab> ...
MODIFY TABLE <itab> FROM <wa> ...
MODIFY TABLE <itab> ...
MODIFY <itab> FROM <wa> ...WHERE ...
MODIFY <itab> ... WHERE ...
DELETE TABLE <itab> FROM <wa>.
DELETE TABLE <itab>.
LOOP AT ITAB INTO <wa> ...
LOOP AT ITAB ...
Operations for Index Tables
APPEND <wa> TO <itab>.
APPEND <itab>.
INSERT <wa> INTO <itab> ...
INSERT <itab> ...
MODIFY <itab> FROM <wa> ...
MODIFY <itab> ...
Using the header line as a work area means that you can use shorter statements; however, they are not necessarily easier to understand, since you cannot immediately recognize the origin and target of the assignment. Furthermore, the fact that the table and its header line have the same name can cause confusion in operations with entire internal tables. To avoid confusion, you should use internal tables with differently-named work areas.
The following example shows two programs with the same function. One uses a header line, the other does not.
With header line:
TYPES: BEGIN OF LINE,
COL1 TYPE I,
COL2 TYPE I,
END OF LINE.
DATA ITAB TYPE HASHED TABLE OF LINE WITH UNIQUE KEY COL1
WITH HEADER LINE.
DO 4 TIMES.
ITAB-COL1 = SY-INDEX.
ITAB-COL2 = SY-INDEX ** 2.
INSERT TABLE ITAB.
ENDDO.
ITAB-COL1 = 2.
READ TABLE ITAB FROM ITAB.
ITAB-COL2 = 100.
MODIFY TABLE ITAB.
ITAB-COL1 = 4.
DELETE TABLE ITAB.
LOOP AT ITAB.
WRITE: / ITAB-COL1, ITAB-COL2.
ENDLOOP.
Without header line:
TYPES: BEGIN OF LINE,
COL1 TYPE I,
COL2 TYPE I,
END OF LINE.
DATA: ITAB TYPE HASHED TABLE OF LINE WITH UNIQUE KEY COL1,
WA LIKE LINE OF ITAB.
DO 4 TIMES.
WA-COL1 = SY-INDEX.
WA-COL2 = SY-INDEX ** 2.
INSERT WA INTO TABLE ITAB.
ENDDO.
WA-COL1 = 2.
READ TABLE ITAB FROM WA INTO WA.
WA-COL2 = 100.
MODIFY TABLE ITAB FROM WA.
WA-COL1 = 4.
DELETE TABLE ITAB FROM WA.
LOOP AT ITAB INTO WA.
WRITE: / WA-COL1, WA-COL2.
ENDLOOP.
The list, in both cases, appears as follows:
1 1
2 100
3 9
The statements in the program that does not use a header line are easier to understand. As a further measure, you could have a further work area just to specify the key of the internal table, but to which no other values from the table are assigned.
Internal table with header line
you can use anywhere except obkect oriented concept.
Internal table without header line :
You should use in Object oriented concept..
Always try to use without header line,performance point of view it is best..
Example :
Without header line.
Structure
types : begin of ty_itab ,
matnr type mara-matnr,
end of ty_itab.
Internal table
data i_itab type standard table of ty_itab .
Work area
data wa_itab like line of i_itab
With header line
data : begin of i_itab occurs 0,
matnr like mara-matnr,
end of i_itab
itab with header lines are obsolete, anyway it will work but not recommended. instead use work area or more effiecient is field symbols. so donot use itab with header line.
i will explain use of itab w/o header line.
Data: itab1 type standard table of mara with header line occurs 0,
itab2 type standard table of mara,
wa_itab2 type mara.
loop at itab1.
"This will work fine.
endloop.
loop at itab2.
"This will give erro that itabd does not hav workarea
endloop.
"so write
loop at itab2 into wa_itab2.
"This will work
endloop.
The difference between
whih header line and with out heater line of internal table.
ex:-
a) Data : itab like mara occurs 0 with header line.
b) Data: itab like mara occurs 0.
-While adding or retrieving records to / from internal table we have to keep the record temporarily.
-The area where this record is kept is called as work area for the internal table.
-The area must have the same structure as that of internal table. An internal table consists of a body and an optional header line.
-Header line is a implicit work area for the internal table. It depends on how the internal table is declared that the itab will have the header line or not.
a) Data : itab like mara occurs 0 with header line.
table is with header line
b) Data: itab like mara occurs 0.
table is without header line
regards,
srinivas
*reward for useful answers*

Hide lines with empthy value

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