Make (LDB)PNP Fields obligatory on selection-screen

I am using LDB PNP.. I want to make some fields of PNP as obligatory. How Can I do that?
So far I am doing the following...
<b>Initialization.
PNPABKRS-LOW = '?'.
Append PNPABKRS.
At selection-screen.
if PNPABKRS-LOW is initial.
PNPABKRS-LOW = '?'.
Message e100(z01).
endif.</b>
What you suggest ?
Thanks
Message was edited by: Saquib Khan

You have to do this way,
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
    IF SCREEN-NAME = 'PNPABKRS-LOW '.
      SCREEN-REQUIRED = 1.
      MODIFY SCREEN.
    ENDIF.
ENDLOOP.

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Hi Vikram,
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How to Add a new fields in the selection screen of LDB.

Hi All,
I want to add a new fields in the selection screen of LDB & then i need to select the data for that fields.
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Hi
welcome to SDN forum
If you are designing your own LDB with your own tables you can define tree structure and then the selection screen for the tables
if you wants to modify the std LDB of SAp means take the access key and to modify that code
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A logical database is a special ABAP/4 program which combines the contents of certain database tables. You can link a logical database to an ABAP/4 report program as an attribute. The logical database then supplies the report program with a set of hierarchically structured table lines which can be taken from different database tables.
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Less coding s required to retrieve data compared to normal internel tables.
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Mainly we used LDBs in HR Abap Programming.
Where all tables are highly inter related so LDBs can optimize the performance there.
Check this Document. All abt LDB's
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.highlightedcontent?documenturi=%2flibrary%2fabap%2fabap-code-samples%2fldb+browser.doc
GO THROUGH LINKS -
http://www.sap-basis-abap.com/saptab.htm
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9bfa35c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9b5e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c6/8a15381b80436ce10000009b38f8cf/frameset.htm
/people/srivijaya.gutala/blog/2007/03/05/why-not-logical-databases
Re: **LDB**
www.sapbrain.com/FAQs/TECHNICAL/SAP_ABAP_Logical_Database_FAQ.html
www.sap-img.com/abap/abap-interview-question.htm
www.sap-img.com/abap/quick-note-on-design-of-secondary-database-indexes-and-logical-databases.htm
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9b5e35c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/9f/db9bb935c111d1829f0000e829fbfe/content.htm
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/people/srivijaya.gutala/blog/2007/03/05/why-not-logical-databases
Sample code
TABLES: SPFLI,
SFLIGHT,
SBOOK,
SCARR.
START-OF-SELECTION.
GET SPFLI.
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SPFLI-AIRPFROM, SPFLI-AIRPTO.
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WRITE:/ SBOOK: , SBOOK-CARRID, SBOOK-CONNID,
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anji

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THANKS.

Hi,
You can do it simple:
AT SELECTION-SCREEN ON s_matnr.
IF s_matnr IS INITIAL.
MESSAGE e055(00).
Make an entry in all required fields
ENDIF.
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Generate fields on the selection screen automatically

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I'd like create some fields on my selection screen automatically using an information filled in the selection screen too.
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u have to write the code under the event..
AT SELECTION-SCREEN OUTPUT.
there u can make some fields invisible or invisible, based on any value entered on the selection screen.
u can write the same in the below way..
if pa_char eq 'X'.
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else.
LOOP AT SCREEN.
if screen-name = 'FILED_NAME'.
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How to add * wild card to a specific field on the selection-screen.

Hello,
How to add a * WIld card to a field in selection screen.
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
SELECT-OPTIONS : S_STCTS FOR G_STCTS OBLIGATORY, "NUMBER SCHEME
S_AT20A FOR G_ATTR20A, "SUBSTANCE ID
SELECTION-SCREEN END OF BLOCK B1.
I need to add Wild card functionality to Number scheme field S_STCTS on selection-screen.
Any suggestions would be apprecaited..
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Kittu

Hi Kittu,
Here is one sample code:-
select-option : s_name like kna1-name1.
start-of-selection.
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select * from kna1 into table it_kna1.
elseif s_name-low = 'pat*' or s_name-low = 'pat'.
select * from kna1 into table it_kna1 where name1 like 'Pat%'.
endif.
In case of wild card Select should be :-
select * from <dbtab> where <field> like 'P%'.
You can also use RANGES in your Code.
E.g. RANGES: R_OBJNR FOR JEST-OBJNR
R_OBJNR-SIGN = 'I'.
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R_OBJNR-LOW = 'K1*'.
R_OBJNR-HIGH = 'K2*'.
Hope this helps.
Thanks & Regards
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Hi Srini,
Thanks for your Reply
I have kept 01 against the field BSEG-AUGDT and selected the preselect check box also.
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Ajay.D

Functional area(FKBER( field in the selection screen))

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I have a requirement to add functional area field in the selection screen for a report painter report. This report using library 1VK and table 'CCSS'. I added functional area field in the general data selection . After the execution of report with functional area field filled with value. report not giving any output. do i need to maintain any setting to achieve?
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Palani

Hi,
How you have filled the values?
It is 16 CHAR long.

Functional area(FKBER field in the selection screen of the report painter))

Hi,
I have a requirement to add functional area field in the selection screen for a report painter report. This report using library 1VK and table 'CCSS'. I added functional area field in the general data selection . After the execution of report with functional area field filled with value. report not giving any output. do i need to maintain any setting to achieve?
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1. Call GR22 and click "Characteristics".
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3. Save and close the library.
4. Call your report in GRR2 and you should now see FKBER as an available characteristic.
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1. Call GR21 and create a custom library. Provide a name and description and also provide a library you can copy from (scan for the best-fit library).
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I need below fields at my selection screen.From which table we can find the

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Customer Channel > from u2013 to fields
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I need help

I have mapped the fields on the selection-screen to the BDC on transaction

I have mapped the fields on the selection-screen to the BDC on transaction F110.
When I am selecting a particular any value in select-option on the selection screen, it is giving some default value and the value given by me,for example:
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how can I rectify it?

This is because payment methods may be a table and what you see IEQC is actually, I for include, EQ for equal and C as your payment method. This is standard structure for ranges or select-options. You can use variable-low which will give you only C.

Hiding and Unhiding Fields On The Selection Screen

Hi Guys/Dolls
I've managed to grey out and hide some fields on a selection screen within the AT SELECTION-SCREEN OUTPUT section but don't know how to re-instate them.
basically on initial entry of the screen some fields are hidden but once I enter some pre-requisite data I need to display them but in a greyed out manner.
I've done the first bit but don't know how to do the 2nd bit i.e re-display the fields.
Any help would be appreciated.
Many thanks in advance.
Raj
My code is as follows:-
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN POSITION POS_LOW.
PARAMETERS: begcalsh LIKE t549q-begda MODIF ID pe4.
SELECTION-SCREEN COMMENT (1) text-199 FOR FIELD endcalsh
MODIF ID pe4.
PARAMETERS: endcalsh LIKE t549q-endda MODIF ID pe4.
SELECTION-SCREEN POSITION POS_HIGH.
PARAMETERS: begrefsh LIKE t549q-begda MODIF ID pe5.
SELECTION-SCREEN COMMENT (1) text-199 FOR FIELD endrefsh
MODIF ID pe5.
PARAMETERS: endrefsh LIKE t549q-endda MODIF ID pe5.
SELECTION-SCREEN END OF LINE.
AT SELECTION-SCREEN OUTPUT.
* Grey out the parameters.
PERFORM params_grey_in_out USING 'false' 'PE4'.
PERFORM params_grey_in_out USING 'false' 'PE5'.
* Hide the parameters.
PERFORM params_show_hide USING 'false' 'PE4'.
PERFORM params_show_hide USING 'false' 'PE5'.
AT SELECTION-SCREEN.
PERFORM params_show_hide USING 'true' 'PE4'.
PERFORM params_show_hide USING 'true' 'PE5'.
*&      Form params_grey_in_out
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*if IV_TRIGGERING_PARAM eq TRUE and greys them out otherwise.
DATA lx_input LIKE screen-input.
IF iv_triggering_param EQ 'true'.
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ELSE.
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LOOP AT SCREEN.
    IF screen-group1 EQ iv_screen_group.
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      MODIFY SCREEN.
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ENDFORM.                    " params_grey_in_out
*&      Form params_show_hide
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DATA lx_active LIKE screen-active. "(1) type n.
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LOOP AT SCREEN.
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      screen-invisible = lx_invisible.
      screen-active = lx_active.
      MODIFY SCREEN.
    ENDIF.
ENDLOOP.
ENDFORM.                    " params_show_hide

hi u use this logic
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        screen-input = 0.
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ELSE.
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      IF screen-group1 = 'GR2'.
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        screen-input = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
ENDIF.

Currency field on a selection screen of type 'DMBTR'.

Hello ABAPers,
      Could you please tell me how to do it?
       I have a currency field on a selection screen of type 'DMBTR'.
       When i input and press the enter key ,i want the value to be displayed in the following style.
          1. CURRENCY     EQ    'JPY'
                EX:
                      Value before pressing EnterKey =   123456
                      Value after pressing   EnterKey =    123,456
                  i.c the value should be displayed without decimal point
        2. CURRENCY      NE    'JPY'
                EX:
                      Value before pressing EnterKey =   123456
                      Value after pressing   EnterKey =    123,456.00
                  i.c the value should be displayed with decimal point
      Note:The above trick has already been done on a standard dynpro screen of Tr.Code FB60 and Field 'Amount'.
<removed_by_moderator>
Thanks and Regards,
Mohan
Edited by: Govindasamy Mohan on Oct 8, 2009 6:22 PM
Edited by: Julius Bussche on Oct 9, 2009 1:36 PM

Hi ABAP Lover,
   Thanks a lot for your reply.
   I had the same idea as yours like using data type 'P'.
But, the problem is that there is only one currency field on the screen .There is also a field of 'Company Code'.
Both fields are mandatory .
Hence,the requirement is to convert the currency value to the currency of the company code which is input .
The conversion should yield the following output on the screen after pressing the enter button.
1. When currency EQ 'JPY' , the value should be displayed without decimal point
2.When currency NE 'JPY' , the value should be displayed with decimal point
I am very sorry for not explaining you clearly in my first posting.
Thanks and Regards,
Mohan

Maintaing a default value for a particular field in the selection screen

Hi all,
How to maintain a default value for a particular field in the Selection Screen of a Standard report
Regards
Ajay

>
ajay babu wrote:
> Hi all,
>
> How to maintain a default value for a particular field in the Selection Screen of a Standard report
>
> Regards
> Ajay
Create a variant for your standard program and assign this variant to the field 'Start with variant' while creating transaction code for the standard program in the transaction 'SE93'.
Regards
Rajesh.

Field in the selection screen as a select option with two default values

Hi All,
can anybody tell me how to put field in the selection screen with two defaul values.
for ex: selection screen the Account Group KNA1-KTOKD as a select option. The defeault value should be Y001 and Y005.
please reply ASAP. Its urgent.
Thanks in advance,
Madhu

Hi Madhu,
Since Select options are nothing but ranges, you can use the following code to add two distinct values to the select options by default.
s_ktokd-sign = 'I'.
s_ktokd-option = 'EQ'.
s_ktokd-low = 'Y001'.
append s_ktokd.
s_ktokd-low = 'Y005'.
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However, if you want to mention a range like all the values between these given two values to be considered then u may use,
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or
s_ktokd-sign = 'I'.
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s_ktokd-low = 'Y001'.
s_ktokd-high = 'Y005'.
append s_ktokd.
Reward if helpful.

Make (LDB)PNP Fields obligatory on selection-screen

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