Setting LDB selection screen

Hi,
I use report RFDOPR10 which i copied into ZRFDOPR10 . This report uses
a LDB DDF. In the new report i need to set some values in the selection-screen such as DD_UMSKZ but can't catch up the screen field name.
Is there a way to solve it?
Thanks

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.
LDB offers an easy-to-use selection screens. You can modify the pre-generated selection screen to your needs. It offers check functions to check whether user input is complete, correct, and plausible. It offers reasonable data selections. It contains central authorization checks for data base accesses. Enhancements such as improved performance immediately apply to all report programs that use the logical database.
Less coding s required to retrieve data compared to normal internel tables.
Tables used LDB are in hierarchial structure.
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
Gothru the blog which provides info on LDB's:
/people/srivijaya.gutala/blog/2007/03/05/why-not-logical-databases
Sample code
TABLES: SPFLI,
SFLIGHT,
SBOOK,
SCARR.
START-OF-SELECTION.
GET SPFLI.
WRITE:/ SPFLI: , SPFLI-CARRID, SPFLI-CONNID,
SPFLI-AIRPFROM, SPFLI-AIRPTO.
GET SFLIGHT.
WRITE:/ SFLIGHT: , SFLIGHT-CARRID, SFLIGHT-CONNID, SFLIGHT-FLDATE.
GET SBOOK.
WRITE:/ SBOOK: , SBOOK-CARRID, SBOOK-CONNID,
SBOOK-FLDATE, SBOOK-BOOKID.
GET SFLIGHT LATE.
WRITE:/ GET SFLIGHT LATE: , SFLIGHT-FLDATE.

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LDB Selection-screen

Hello ,
In my program selection-screen is coming from LDB(logical database) and i want my own selection-screen in the top means before LDB selection-screen.
Pls solve this ASAP.
Thanks.

Hi,
Create your own selection-screen in your report with Parameters and select-option and activate.
Then automatically it will come.
Regards,
N.L.Narayana

Accessing WS data set during selection screen processing in BG processing

Hello ABAPers,
I am attempting to access a working storage table variable that is set during selection screen processing after the user submits the program to background processing (using F9).
I have tried using export to memory id in the at selection screen section and then import from memory id in the start-of-selection section, but it does not seem to work all of the time. Is there a better way of doing this?
Thanks

bump

Want to use ldb selection screen with select queries

I want to use ldb selection screen with select queries since ldb having performance issue .How can I use the fields of the dynamic selection of LDB in the select queries

Hi,
Check the code snippet below: Here 'XXXX' is the table for your select query.
DATA L_DS_CLAUSES TYPE RSDS_WHERE.
MOVE 'XXXX' TO L_DS_CLAUSES-TABLENAME.
READ TABLE DYN_SEL-CLAUSES WITH KEY L_DS_CLAUSES-TABLENAME
                             INTO L_DS_CLAUSES.
SELECT * FROM XXXX
          WHERE field1 IN ...
           AND   field2 ....
           AND (L_DS_CLAUSES-WHERE_TAB).
      PUT XXXX.
ENDSELECT.
You can also try using the FM 'RS_REFRESH_FROM_DYNAMICAL_SEL' passing SY-CPROG in curr_report and 'M' for mode to get the dynamic selection screen values.
Regards,
Munesh.

Is it possible to move the ldb selection screen?

Hi All,
I have a custom program which uses a logical db.
The selection screen from the LDb is displayed first and then my custom selection screen is displayed.
There is a requirement where the custom selection screen needs to displayed first - at top and then the selection screen from the LDB.
Is it possible to move down the selection screen from the LDB?
If so then please let me know how...

Hi,
with LDB, you can just hide or display LDB selection screen elements,
but moving your custom selection screen above LDB selection screen is not possible, as upto my knowledge.
Thanks.
Raghav M.

ORGEH ON HR LDB SELECTION SCREEN

hello,
I am using PNP LDB selection screen i am getting the results when i gave person number but i am unable to get the data for ORGANIZATIONAL UNIT (orgeh).
ANY ONE PLEASE SUGGEST ME HOW TO GET THE DATA FOR ORGEH.
THX IN ADVANCE
MUNNA.

Hi,
Please follow
Go to transaction SPRO -> Personnel Management ->Human Resources Inforamtion system -> HIS -> Reporting ->
Adjust the standard selection screen -> Create Report Categories.
I hope if this meet your requirement, please award suitable points and close the thread.
Regards,
Irfan Hussain

LDB selection screen field mandatory

hi,
In LDB selection screen i want to make other period field as mandatory.
how to do it? if anyone knows please help me.
thanks in advance.
Suchithra.

Hi,
You can use following code to (AT SELECTION-SCREEN OUTPUT) in the LDB to make selection screen parameter mandatory.
AT SELECTION-SCREEN OUTPUT.
loop at screen.
if screen-name = 'PNPBEGDA'.    "Give here the screen field name that you want make as manadatory
                                                    " to get the screen field name, press 'F1' on that field and get technical
                                                    "information
    screen-required = 1.
    MODIFY SCREEN.
endif.
endloop.
Hope this helps,
Shrinivas

To change Default Setting of Selection Screen while Filtering on infoobject

Dear Guru's,
I just want to know where can I change the Deafult Setting from 100 to 500 which we get in the Selection Screen when we want to Filter on Info-Object level in the Workbook.
Hope this will clear the question , incase any further information required please let me know.
Many thanks.

Hi Kasi,
Please do not post the same question twice. You can see my reply at:
Re: To change Default Setting of Selection Screen while Filtering on infoobject

Reg: LDB& Selection screen

Hello All,
I have a question reg. selection screen associated with LDB. Iam developing a LDB for Hedge where there are nodes which have the same selection opt but
they are disjunct. But in LDB static slection screen , we associate Sel Opt with
a node and it would appear only for that node. In my case , i have two nodes for the same Sel Opt. How can i resolve this issue ? Kindly help.

Hai Srivijaya
Go through the following Document
1. A logical database is in fact
a program only.
2. This LDB provides two main things :
a) a pre-defined selection screen
which handles all user inputs and validations
b) pre defined set of data
based upon the user selection.
3. So we dont have to worry about from
which tables to fetch data.
4. Moreover, this LDB Program,
handles all user-authorisations
and is efficient in all respects.
5. tcode is SLDB
good info about Logical Database. you can check the link.
http://www.geekinterview.com/question_details/1506
http://help.sap.com/saphelp_46c/helpdata/EN/35/2cd77bd7705394e10000009b387c12/frameset.htm
Re: How to Create and Use ldb in reports?
Re: Logical databases
http://help.sap.com/saphelp_46c/helpdata/en/9f/db9bed35c111d1829f0000e829fbfe/frameset.htm
Functions for displaying and changing logical databases:
Call Transaction SE36 or
Choose ABAP Workbench -> Development -> Programming environ. -> Logical databases
Interaction between database program and report:
During program processing, subroutines are performed in the database program and events are executed in the report.
To read data from a database tables we use logical database.
A logical database provides read-only access to a group of related tables to an ABAP/4 program.
advantages:-
The programmer need not worry about the primary key for each table.Because Logical database knows how the different tables relate to each other,and can issue the SELECT command with proper where clause to retrieve the data.
i)An easy-to-use standard user interface.
ii)check functions which check that user input is complete,correct,and plausible.
iii)meaningful data selection.
iv)central authorization checks for database accesses.
v)good read access performance while retaining the hierarchical data view determined by the application logic.
disadvantages:-
i)If you donot specify a logical database in the program attributes,the GET events never occur.
ii)There is no ENDGET command,so the code block associated with an event ends with the next event
statement (such as another GET or an END-OF-SELECTION).
1. transaction code SLDB.
2.enter name z<ldb-name>
3.create
4.short text
5.create
6. name of root node (here Ekko)
7. enter short text (f6)
8.node type -> data base table.
9.create
10 change logical DB
riht click on ekko and insert node
here node name ekpo
11.create
12. click on selections
13. press no Should the changed structure of Z<ldb name> be saved first.
14.select tables which you want to join.
15.transfer
16 now you have to o to coding part.
17. save
activate.
19.click to src code
double click on first include and activate
Regards
Sreeni

LDB selection screen Change

hi i have a unusual requirement
Presently in one of my HR reports I am using 'PCH' LDB.
In the selection screen we have the object ID which is defined in standard program with no-intervals like this.
SELECT-OPTIONS:
PCHOBJID FOR OBJEC-OBJID VALUE-REQUEST "ObjektId
MODIF ID $OB NO INTERVALS.
Now in my program I want to have it as regular select option. Can we change this in anyway.
I was able to modify the rest of the fields by using AT-SELECTION-SCREEN OUTPUT EVENT.
Please help me with this, points guaranteed

Hi rhaul,
1. I don't we can directly do as per ur requirement.
2. Bcos No-Intervals cannot be modified using Loop at screen.
3. Another option is to copy the standard Ldb and use it.
regards,
amit m.

RE:pnp LDB selection screen problem

hi,
hi friends iam facing one problem regarding hr ABAP selection screen ,in my program iam using PNP LDB for bonus details report
i have using selection screen declaration present for single selection.
SELECTION-SCREEN BEGIN OF BLOCK B3 WITH FRAME TITLE TEXT-006.
SELECT-OPTIONS: S_ABKRS FOR P0001-ABKRS NO INTERVALS NO-EXTENSION,
S_WERKS FOR P0001-WERKS NO INTERVALS NO-EXTENSION,
S_BTRTL FOR P0001-BTRTL NO INTERVALS NO-EXTENSION,
S_PERSG FOR P0001-PERSG NO INTERVALS NO-EXTENSION,
S_PERSK FOR P0001-PERSK NO INTERVALS NO-EXTENSION.
SELECTION-SCREEN END OF BLOCK B3.
based on this selection iam fetching the information from infotypes using macros.
now my requirement is iam fetch the information for multiple selections means like payroll areas z1,z2 and z3 payroll informations
should be fetching once. pls any body knows solution please give me reply.
thanks & regards,
mgrao.

hi jain thanks for your reply, iam already created report category and assigned my report. here iam giving my report selection
declerations fully   below.
      S E L E C T I O N       S C R E E N                           *
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001. " DECLEARED REPORT CODE LEVEL
SELECT-OPTIONS: S_DATE   FOR SY-DATUM NO-EXTENSION.    "Bonus for Financial Year
PARAMETERS:     P_BDATE TYPE SY-DATUM OBLIGATORY,     "Bous payed as on
                P_WKDAYS TYPE CHAR6.                                            "No.of Working Days
SELECTION-SCREEN END OF BLOCK B1.
*SELECTION-SCREEN BEGIN OF BLOCK B3 WITH FRAME TITLE TEXT-006.    " COMMENTED report level TAKING FROM LDB PNP
*SELECT-OPTIONS: S_ABKRS FOR P0001-ABKRS NO INTERVALS NO-EXTENSION,     " Payroll area
               S_WERKS FOR P0001-WERKS NO INTERVALS NO-EXTENSION,                       Personnel area
               S_BTRTL FOR P0001-BTRTL NO INTERVALS NO-EXTENSION,                          Personnel sub area
               S_PERSG FOR P0001-PERSG NO INTERVALS NO-EXTENSION,
               S_PERSK FOR P0001-PERSK NO INTERVALS NO-EXTENSION.
*SELECTION-SCREEN END OF BLOCK B3.
SELECTION-SCREEN BEGIN OF BLOCK B2 WITH FRAME TITLE TEXT-002. "REPORT CODE LEVEL SELECTION
PARAMETERS: P_FORMCP TYPE PIN_RATE, " char6,    "Form C %
            P_FORMEP TYPE PIN_RATE, " char6,                 "Exgratia %
            P_FORMBP TYPE PIN_RATE. " char6 .               "Bonus %
SELECTION-SCREEN END OF BLOCK B2.
SELECTION-SCREEN BEGIN OF BLOCK B4 WITH FRAME TITLE TEXT-004.
PARAMETERS: L_REPORT TYPE ZHRD_FORMC AS LISTBOX VISIBLE LENGTH 40 OBLIGATORY . Report for list box   1 form c
SELECTION-SCREEN END OF BLOCK B4.                                                                                2 exgratia
the above selection is iam used first, now iam commented BLOCK B3 SELECTION PARAMETERS and taking the parameters from REPORT CATEGORY ASSINGN MENT.
MY PROBLEM is if i select one payroll area example z1 it showing all pay roll employees bonus details it is not filter the remaining payroll areas my requirement is what are the payrolls iam selecting those pay roll area details only displaying.
data fetching from INFOTYPES 0001,0002,0021 AND 9150 FOR BONUS DETAILS and out put is classical report format.
please kindly give the reply if you knows the solution.
thanks & regards ,
mgr.

HR -LDB selection screen

Can we debug the LDB PNP, if so how? How to change the selection screen of LDB.

Hi,
Please follow
Go to transaction SPRO -> Personnel Management ->Human Resources Inforamtion system -> HIS -> Reporting ->
Adjust the standard selection screen -> Create Report Categories.
I hope if this meet your requirement, please award suitable points and close the thread.
Regards,
Irfan Hussain

How to remove multiple selections button in LDB selection screens

Hi Friends,
I am facing a problem while doing an HR object. I took an LDB with Selection screen '100'. i got the company code select-option in it. But i need to avoid multiple selection button so that i have to take only a single company code to print the ALV heading as the company Text. Please tell me quickly, how can i do it.
Regards,
Santosh.

You may have to do something like below where S_BUKRS is your company code select option of the LDB.
REPORT zakstest1 NO STANDARD PAGE HEADING.
TABLES t001.
TYPE-POOLS: sscr.
SELECT-OPTIONS s_bukrs FOR t001-bukrs.
INITIALIZATION.
*-- Remove the the ranges option
PERFORM remove_ranges_for_sel_options.
*&      Form remove_ranges_for_sel_options
*       text
FORM remove_ranges_for_sel_options.
DATA: optlist TYPE sscr_opt_list,
        restrict TYPE sscr_restrict,
        ***      TYPE sscr_***.
*-- Allow EQ only
CLEAR optlist.
optlist-name       = 'EQ_ONLY'.
optlist-options-eq = 'X'.
APPEND optlist TO restrict-opt_list_tab.
CLEAR ***.
***-kind    = 'S'.
***-sg_main = 'I'.
***-sg_addy = 'N'.
*-- Make S_BUKRS range to have only EQ
***-name    = 'S_BUKRS'.
***-op_main = 'EQ_ONLY'.
APPEND *** TO restrict-***_tab.
CALL FUNCTION 'SELECT_OPTIONS_RESTRICT'
    EXPORTING
      restriction            = restrict
    EXCEPTIONS
      too_late               = 1
      repeated               = 2
      selopt_without_options = 3
      selopt_without_signs   = 4
      invalid_sign           = 5
      empty_option_list      = 6
      invalid_kind           = 7
      repeated_kind_a        = 8
      OTHERS                 = 9.
ENDFORM.                    " rem_ranges

Regarding LDB selection screen

Hi All,
I copied a standard LDB program "RCATSCMP".
I have a date fields in selection screen.
When i debuged the standard program i am getting the date values PN-BEGDA and PN-ENDDA.
but when iam debugging my program iam not getting any values for these fields.
How to get these values.
Thanks in Advance
kiran i

Hi Kiran,
Please check the attributes of the copied program
and see whether it has logical data base 'PNP' is
there are not.
Thanks & Regards,
Siri.

How to supress LDB selection screen

Hi All
I am using selection screen in report and LDB too.
Can anyone tell how to supress default selction screen of LDB?
Thanx
Kamal

Hi kamal,
1. Just do not declare any structure / table
   / node
   as defined in the ldb.
2. then the default selection screen won't come.
3. U can just code your own selection screen,
   it will come by default.
regards,
amit m.

Setting LDB selection screen

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