Logical database : user defined selection screen

Hi Experts,
I am working with HR-ABAP. The logical databases provide a selection screen......but i want to use a selection screen of my own and not that of the LDB.
Plz help...............

hi do like this....
go to attributes-->hr report catagory-->master data...here use the value _____000(5underscores and 000 )..
you wii get that..
regards,
venkat

Similar Messages

User defined Selection screen for Logical database

hi all,
 can we display a user defined selection screen instead of the default selection screen in LDB . eg pnp
cheers
senthil

Hi,
to my knowledge, the selection screen of a logical database can only be changed (versions!) in the logical database itself.
What you can do is, write a program with your own selection screen an then either call another program that uses the LDB or - much better - you call the LDB from your program with function module LDB_PROCESS!
Example taken from the example library (TA ABAPDOCU):
REPORT demo_logical_database.
DATA wa_spfli TYPE spfli.
SELECT-OPTIONS s_carr FOR wa_spfli-carrid.
DATA: callback TYPE TABLE OF ldbcb,
 callback_wa LIKE LINE OF callback.
DATA: seltab TYPE TABLE OF rsparams,
 seltab_wa LIKE LINE OF seltab.
callback_wa-ldbnode = 'SPFLI'.
callback_wa-get = 'X'.
callback_wa-get_late = 'X'.
callback_wa-cb_prog = sy-repid.
callback_wa-cb_form = 'CALLBACK_SPFLI'.
APPEND callback_wa TO callback.
CLEAR callback_wa.
callback_wa-ldbnode = 'SFLIGHT'.
callback_wa-get = 'X'.
callback_wa-cb_prog = sy-repid.
callback_wa-cb_form = 'CALLBACK_SFLIGHT'.
APPEND callback_wa TO callback.
seltab_wa-kind = 'S'.
seltab_wa-selname = 'CARRID'.
LOOP AT s_carr.
MOVE-CORRESPONDING s_carr TO seltab_wa.
APPEND seltab_wa TO seltab.
ENDLOOP.
CALL FUNCTION 'LDB_PROCESS'
 EXPORTING
 ldbname = 'F1S'
 variant = ' '
 TABLES
 callback = callback
 selections = seltab
 EXCEPTIONS
 ldb_not_reentrant = 1
 ldb_incorrect = 2
 ldb_already_running = 3
 ldb_error = 4
 ldb_selections_error = 5
 ldb_selections_not_accepted = 6
 variant_not_existent = 7
 variant_obsolete = 8
 variant_error = 9
 free_selections_error = 10
 callback_no_event = 11
 callback_node_duplicate = 12
 OTHERS = 13.
IF sy-subrc <> 0.
WRITE: 'Exception with SY-SUBRC', sy-subrc.
ENDIF.
FORM callback_spfli USING name TYPE ldbn-ldbnode
 wa TYPE spfli
 evt TYPE c
 check TYPE c.
CASE evt.
 WHEN 'G'.
 WRITE: / wa-carrid, wa-connid, wa-cityfrom, wa-cityto.
 ULINE.
 WHEN 'L'.
 ULINE.
ENDCASE.
ENDFORM.
FORM callback_sflight USING name TYPE ldbn-ldbnode
 wa TYPE sflight
 evt TYPE c
 check TYPE c.
WRITE: / wa-fldate, wa-seatsocc, wa-seatsmax.
ENDFORM.

User defined selection screen

Hi, In my program i used a default seelction screen and 5 user defined selection screen. Based on the selections made in default selection screen, it should go to the corresponding user defined screen.
and the problem iam getting if i press enter jey insted of F8.
""Selection screen ZP2I_MASSCHANGE_TEMP1 1000 was
not called using CALL SELECTION-SCREEN"""
the code is as follows.
      A T   S E L E C T I O N-S C R E E N
*AT SELECTION-SCREEN.
AT SELECTION-SCREEN ON RADIOBUTTON GROUP rgp1.
CHECK SY-UCOMM EQ 'ONLI' OR SY-UCOMM EQ 'CRET' .
Download
IF r_dwnld = c_check.
Material Screen Call
    IF r_matplt = c_check.
      CLEAR p_werks7.
      sree = 'A'.
      CALL SELECTION-SCREEN 170.
      ENDIF.
Material Storage Screen Call
    IF r_matstr = c_check.
      CLEAR p_werks1.
      sree = 'B'.
      CALL SELECTION-SCREEN 110.
    ENDIF.
Material Handling Screen Call
    IF r_mathan = c_check.
      CLEAR p_werks2.
      sree = 'C'.
      CALL SELECTION-SCREEN 120.
    ENDIF.
Material Pick/Up Delivery Screen Call
    IF r_pcdt = c_check.
      CLEAR p_werks3.
      sree = 'D'.
      CALL SELECTION-SCREEN 130.
    ENDIF.
Material Inboundlogistics Screen Call
    IF r_inlogs = c_check.
      CLEAR p_werks4.
      sree = 'E'.
      CALL SELECTION-SCREEN 140.
    ENDIF.
Material Packaging Screen Call
    IF r_pkng = c_check.
      CLEAR p_werks5.
      sree = 'F'.
      CALL SELECTION-SCREEN 150.
    ENDIF.
ENDIF.
Upload Screen Call
IF r_upld = c_check.
    IF ( r_matplt = c_check OR
       r_matstr = c_check OR
       r_mathan = c_check OR
       r_pcdt   = c_check OR
       r_inlogs = c_check OR
       r_pkng   = c_check ).
      CLEAR p_uload.
      sree = 'G'.
      CALL SELECTION-SCREEN 160.
    ENDIF.
ENDIF.
     s T A R T - O F - S E L E C T I O N
START-OF-SELECTION.
DOWNLOAD
CASE sree.
    WHEN 'A'.
Select Material Details
      PERFORM get_material_data.
      IF NOT tbl_matplt[] IS INITIAL.
        IF p_dalv7 = c_check.
Display list in ALV
          PERFORM setup_alv_report.
        ELSE.
Download Storage data into local file
          PERFORM download_file USING p_matdet.
        ENDIF.
      ELSE.
        MESSAGE s020.
      ENDIF.
      CALL SELECTION-SCREEN 170.
Select Material storage data
    WHEN 'B'.
      PERFORM get_storage_data.
      IF NOT tbl_matstr[] IS INITIAL.
        IF p_dalv1 = c_check.
Display list in ALV
          PERFORM setup_alv_report.
        ELSE.
Download Storage data into local file
          PERFORM download_file USING p_matstr.
        ENDIF.
      ELSE.
        MESSAGE s020.
      ENDIF.
      CALL SELECTION-SCREEN 110.
Select Material Handling data
    WHEN 'C'.
      PERFORM get_materialhandling.
      IF NOT tbl_mathand[] IS INITIAL.
        IF p_dalv2 = c_check.
Display list in ALV
          PERFORM setup_alv_report.
        ELSE.
Download Material Handling data into local file
          PERFORM download_file USING p_mathan.
        ENDIF.
      ELSE.
        MESSAGE s020.
      ENDIF.
      CALL SELECTION-SCREEN 120.
Select Pick/Up DayTime data
    WHEN 'D'.
      PERFORM get_pickup_delivery.
      IF NOT tbl_pcdel[] IS INITIAL.
        IF p_dalv3 = c_check.
Display list in ALV
          PERFORM setup_alv_report.
        ELSE.
Download Pick/Up DayTime data into local file
          PERFORM download_file USING p_pcdt.
        ENDIF.
      ELSE.
        MESSAGE s020.
      ENDIF.
      CALL SELECTION-SCREEN 130.
Select Inbound Logistics data
    WHEN 'E'.
      PERFORM get_inboundlogistics.
      IF NOT tbl_inlog[] IS INITIAL.
        IF p_dalv4 = c_check.
Display list in ALV
          PERFORM setup_alv_report.
        ELSE.
Download Inbound Logistics data into local file
          PERFORM download_file USING p_inlogs.
        ENDIF.
      ELSE.
        MESSAGE s020.
      ENDIF.
      CALL SELECTION-SCREEN 140.
Select Packaging data
    WHEN 'F'.
      PERFORM get_packaging.
      IF NOT tbl_pkng[] IS INITIAL.
        IF p_dalv5 = c_check.
Display list in ALV
          PERFORM setup_alv_report.
        ELSE.
Download Packaging data into local file
          PERFORM download_file USING p_pkng.
        ENDIF.
      ELSE.
        MESSAGE s020.
      ENDIF.
      CALL SELECTION-SCREEN 150.
    WHEN 'G'.
Material Details data upload
      IF r_matplt = c_check.
Free memory IDs corresponding to upload tables
        PERFORM free_memory.
Upload Material details from local file
        PERFORM load_file USING p_uload.
Prepare data
        PERFORM prepare_mat_data.
Get actual Material Details from ZP2_MATPLT
        PERFORM get_old_material_data.
Validate new data against database entries
        PERFORM validate_material_data.
Check Plant authorization
Move plants to itab.
        REFRESH tbl_plts.
        LOOP AT tbl_matplt.
          tbl_plts-werks = tbl_matplt-werks.
          APPEND tbl_plts.
          CLEAR tbl_plts.
        ENDLOOP.
        DELETE ADJACENT DUPLICATES FROM tbl_plts
        COMPARING werks.
Check authoriztions
        PERFORM check_plant_authorization1 TABLES tbl_plts.
        REFRESH tbl_plts.
        IF p_trun IS INITIAL.
Modify material data
          PERFORM modify_zp2_matplt.
        ENDIF.
Material Storage data upload
        IF r_matstr = c_check.
Free memory IDs corresponding to upload tables
          PERFORM free_memory.
Upload material storage data from local file
   PERFORM load_matstr_data USING p_uload.
          PERFORM load_file USING p_uload.
Get the material storage data from database
          PERFORM get_old_storage_data.
Get material plant data for the corresponding
Storage data.
          PERFORM get_matplt_data_storage.
Get data from table fields
          PERFORM get_tblfld_values.
Validate data against database entries
          PERFORM validate_storage_data.
Check Plant authorization
Move plants to itab.
          REFRESH tbl_plts.
          LOOP AT tbl_matstr.
            tbl_plts-werks = tbl_matstr-werks.
            APPEND tbl_plts.
            CLEAR tbl_plts.
          ENDLOOP.
          DELETE ADJACENT DUPLICATES FROM tbl_plts
          COMPARING werks.
Check authoriztions
          PERFORM check_plant_authorization1 TABLES tbl_plts.
          REFRESH tbl_plts.
          IF p_trun IS INITIAL.
Modify material storage data
            PERFORM modify_zp2matstr_table.
          ENDIF.
        ENDIF.
Material Handling data upload
        IF r_mathan = c_check.
Free memory IDs corresponding to upload tables
          PERFORM free_memory.
Upload material Handling data from local file
          PERFORM load_file USING p_uload.
Get the material Handling data from database
          PERFORM get_old_materialhandling.
Get material plant data for the corresponding
handling data.
          PERFORM get_matplt_data_handling.
Validate data against database entries
          PERFORM validate_handling_data.
Check Plant authorization
Move plants to itab.
          REFRESH tbl_plts.
          LOOP AT tbl_mathand.
            tbl_plts-werks = tbl_mathand-werks.
            APPEND tbl_plts.
            CLEAR tbl_plts.
          ENDLOOP.
          DELETE ADJACENT DUPLICATES FROM tbl_plts
          COMPARING werks.
Check authoriztions
          PERFORM check_plant_authorization1 TABLES tbl_plts.
          REFRESH tbl_plts.
          IF p_trun IS INITIAL.
Modify material handling data
            PERFORM modify_zp2mathand_table.
          ENDIF.
   ELSEIF sy-ucomm = c_s.
     LEAVE SCREEN.
        ENDIF.
Material Pick/Up DayTime data upload
        IF r_pcdt = c_check.
Free memory IDs corresponding to upload tables
          PERFORM free_memory.
Upload Pick/Up DayTime file data from local file
          PERFORM load_file USING p_uload.
Get the Pick/Up DayTime data from database
          PERFORM get_old_pickup_delivery.
Get Inbound logistics data corresponding to handling
          PERFORM get_inlogs_pcdel.
Validate data against database entries
          PERFORM validate_pcdel_data.
Check Plant authorization
Move plants to itab.
          REFRESH tbl_plts.
          LOOP AT tbl_pcdel.
            tbl_plts-werks = tbl_pcdel-werks.
            APPEND tbl_plts.
            CLEAR tbl_plts.
          ENDLOOP.
          DELETE ADJACENT DUPLICATES FROM tbl_plts
          COMPARING werks.
Check authoriztions
          PERFORM check_plant_authorization1 TABLES tbl_plts.
          REFRESH tbl_plts.
          IF p_trun IS INITIAL.
Modify Pick/Up DayTime table
            PERFORM modify_zp2pcdt_table.
          ENDIF.
   ELSEIF sy-ucomm = c_s.
     LEAVE SCREEN.
        ENDIF.
Material Inbound Logistics data upload
        IF r_inlogs = c_check.
Free memory IDs corresponding to upload tables
          PERFORM free_memory.
Upload Inbound Logistics file data from local file
          PERFORM load_file USING p_uload.
Get the Inbound Logistics data from database
          PERFORM get_old_inboundlogistics.
Get data from table fields
          PERFORM get_tblfld_values.
Get Vendor data
          PERFORM get_vendor_inlog.
Get material plant data for the corresponding
Inboundlogistics data.
          PERFORM get_matplt_data_inlog.
Validate data against database entries
          PERFORM validate_inlog_data.
Check Plant authorization
Move plants to itab.
          REFRESH tbl_plts.
          LOOP AT tbl_inlog.
            tbl_plts-werks = tbl_inlog-werks.
            APPEND tbl_plts.
            CLEAR tbl_plts.
          ENDLOOP.
          DELETE ADJACENT DUPLICATES FROM tbl_plts
          COMPARING werks.
Check authoriztions
          PERFORM check_plant_authorization1 TABLES tbl_plts.
          REFRESH tbl_plts.
          IF p_trun IS INITIAL.
Modify Inbound Logistics table
            PERFORM modify_zp2inlog_table.
          ENDIF.
        ENDIF.
Packaging data upload
        IF r_pkng = c_check.
Free memory IDs corresponding to upload tables
          PERFORM free_memory.
Upload Packaging file data from local file
          PERFORM load_file USING p_uload.
Get the Packaging data from database
          PERFORM get_old_packaging.
Get material plant data for the corresponding
Packaging data.
          PERFORM get_matplt_data_pkng.
Get Vendor data
          PERFORM get_vendor_pkng.
Get data from table fields
          PERFORM get_tblfld_values.
Load Primary container reference data
          PERFORM primary_container_data.
Validate data against database entries
          PERFORM validate_packaging_data.
Check Plant authorization
Move plants to itab.
          REFRESH tbl_plts.
          LOOP AT tbl_pkng.
            tbl_plts-werks = tbl_pkng-werks.
            APPEND tbl_plts.
            CLEAR tbl_plts.
          ENDLOOP.
          DELETE ADJACENT DUPLICATES FROM tbl_plts
          COMPARING werks.
Check authoriztions
          PERFORM check_plant_authorization1 TABLES tbl_plts.
          REFRESH tbl_plts.
          IF p_trun IS INITIAL.
Modify Packaging data
            PERFORM modify_zp2pckg_table.
          ENDIF.
        ENDIF.
      ENDIF.
   IF p_trun = c_check.
Display the Error list
    PERFORM display_result.
      CALL SELECTION-SCREEN 160.
ENDIF.
ENDCASE.
Another problem is If i press BACK on the report output, it is coming to the default selection screen. and my requirement is, it should come to the corressponding user defined selection screen and not the default selection screen.
PLz help me in this regard.. Iam breaking my heading, but could not able to solve it.
Thanks in advance
sree

Hello,
You must have defined user command for the radio button. This is not required. Just try putting it in at selection screen. AT SELECTION-SCREEN ON RADIOBUTTON GROUP rgp1.
the moment the user clicks the radio button it will go to this event and call the screen. Just use AT SELECTION-SCREEN.
Regards,
Shekhar Kulkarni

Problem with user defined selection-screens

Hi,
in my case, i have a default selection screen and a user defined selection screen. Now, after selecting a radio button in default selection screen, the user defined selection screen is called. after executing it report output is displayed. now if i press f3 (back) it is going to default selection screen. here my requirement is, when i press f3 it should go to the user defined selection.
Can u plz help me solve this.
bye n regards
sree

Any modifications to screen 1000 will be lost the next time the program is generated.
When the user hits the back key from the report output, your ABAP is restarted just like when you originally started it. That is why you are getting the default selection screen again.
Use the AT USER-COMMAND event. When BACK is hit from the report, use the SUBMIT command to re-execute the program, passing it the selections from the default selection screen. Leave out the RETURN option.
For help on filling the selection screen during SUBMIT, help is available at
http://help.sap.com/saphelp_470/helpdata/en/9f/dba51a35c111d1829f0000e829fbfe/frameset.htm

Problem with ALV and user defined selection screen. please help!

Hi Experts,
I have program which has a user defined selection screen 9001. On executing the selection screen i call a ALV using resuse_alv_grid function module.
What problem I am facing is that when I press back button from ALV page it goes to the se38 editor instead of selection screen.
How to resolve this?
Thanks
Gopal

Hi,
This might be due to LEAVE TO TRANSACTION statement. You might be running the program from SE38. Try to run the program using Z-TCode assigned to it.
Thanks and Regards,
Bharat Kumar Reddy.V
Message was edited by: Bharat Reddy V

Transporting user defined selection screen from one server to another

How to transport a user defined selection screen (0100) from one server to another.
PBO and PAI modules written in PBO and PAI events for the selection screen are
not transported.
How to transport the modules in the events for the selection screen.

Hi,
Krishna, All the Objects(prms,classes,tables,stru...) will be transported thru Transport Objects only..
Check Utilities->version->Version Mgt -> Here u will have the Transport number(if it's created under trnasportable obj).If you do not find TP no,then u would hav saved that as a Local Object.
Then Relase the TP no from SE10 Trnx.
Rgds,
Jothi.P

TO HAVE USER DEFINED SELECTION SCREEN USING LOGICAL DATABASE AFI

AFI is the logical database i need to use, but if i include the AFI is the program attributes, i get the selection screen which is already there for AFI, but i need to get the selection screen, that i have defined

Hi ,
you can exclude sel. from ldb with
loop at screen - statement
and you can include your own sel-option and parameters
regards Andreas

Exclude one field from Logical Database's dynamic selection screen

Hi Guru,
I have a requirement to amend a program to exclude the document number field (bsik-belnr) from the dynamic selection-screen of the logical database KDF(Vendor Database) so that the program will not filter according to the document number.
I have use the below syntax in my zprogram.
selection-screen exclude select-options: doc-no.
However I get syntax error "The addition EXCLUDE is only allowed in INCLUDE DBKDFSEL".
Please advice.
Best Regards,
Fung

The selection part of the logical database defines input fields for selecting data.
 The runtime environment displays these on the selection screen when you run an executable program linked to the logical database.
 Include called DB<ldbname>SEL.
 SELECTION-SCREEN BEGIN OF VERSION ver TEXT-xxx.
 SELECTION-SCREEN EXCLUDE ... .
 SELECTION-SCREEN END OF VERSION ver.
Defines a selection screen version (with a three-character name ver ). Between BEGIN OF VERSION and END OF VERSION , you can exclude selection screen objects for the version ver , i.e. remove them from the selection screen with SELECTION-SCREEN EXCLUDE.
 SELECTION-SCREEN DYNAMIC SELECTIONS FOR TABLE dbtab
If one of these tables is active in the report (i.e. it is declared under TABLES or lies somewhere on the path from the root of the database hierarchy to a table declared with TABLES ), a pushbutton called 'Dynamic selections' appears on the selection screen.

Logical database :-prevention of selection screen

when i use logical database and i use the statment
get DBTAB, i am prompted with a selection screen,is
it possible to supress this selection screen and supply
some value.

I guess you mean to modify the screen layout during AT SELECTION-SCREEN OUTPUT via
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
screen-active = 0.
MODIFY SCREEN.
ENDLOOP.
This does hides all screen elements but the screen is still displayed.

User defined selection screen sequence

Hello Everyone,
I have a kind of an issue with selection screens. Story goes like this. I have a main sel.screen (no 1000) where I have some selection list. Now based on this selection i display another sel.screen (with my given number, let's say 9000). Then i fill selection criterion on screen 9000 press F8 and I get results. So far so good. Now when i 'back' button system displays the first, initial sel.screen (1000) instead of the last displayed (9000). I've tried to modify this behaviour and I am able to display the last sel.screen (9000) after pressing 'back' button but then when i press 'F8' instead of results I get initial sel.screen (1000) again. Is there anything I could do to make it work in the way I want to ?
Regards
Pawel

Ok so let me present the code (or at least the most important parts) as Selva asked because using 'set screen 0' did not help. it is possible that I used it in wrong place so even more presenting code should help:
* some global data definition
*definition of mail sel.screen:
SELECTION-SCREEN BEGIN OF BLOCK selscr1
                 WITH FRAME TITLE text-001.
PARAMETERS: "select interface
     p_i001(4) as listbox visible length 20 OBLIGATORY DEFAULT 'XXX'.
SELECTION-SCREEN END   OF BLOCK selscr1.
*definiotion of following sel.screens;
SELECTION-SCREEN BEGIN OF SCREEN 1002.
SELECTION-SCREEN BEGIN OF BLOCK selscr2 WITH FRAME TITLE text-001.
    PARAMETER: p_ws02(4) as listbox visible length 20 OBLIGATORY DEFAULT 'XXX'.
*    PARAMETER: p_t02 like GV_TABNAME DEFAULT 'zint_v_infin002'.
SELECTION-SCREEN END   OF BLOCK selscr2.
SELECTION-SCREEN end OF SCREEN 1002.
SELECTION-SCREEN BEGIN OF SCREEN 1004.
SELECTION-SCREEN BEGIN OF BLOCK selscr3 WITH FRAME TITLE text-001.
    PARAMETER: p_ws04(4) as listbox visible length 20 OBLIGATORY DEFAULT 'XXX'.
SELECTION-SCREEN END   OF BLOCK selscr3.
SELECTION-SCREEN end OF SCREEN 1004.
*******************   END OF SCREENS ***********************************************************
AT SELECTION-SCREEN ON p_i001. "parameter from screen 1000
CASE p_i001.
    WHEN '002'.
      call SELECTION-SCREEN 1002.
    WHEN '004'.
      call SELECTION-SCREEN 1004.
    WHEN OTHERS.
      CALL SELECTION-SCREEN 1000.
   ENDCASE.
*** some settings made basing on selections from following screens
AT selection-SCREEN on p_ws02.
gv_werks = p_ws02.
AT selection-SCREEN on p_ws04.
gv_werks = p_ws04.
INITIALIZATION
* filling listbox
START-OF-SELECTION.
CASE p_i001.
    WHEN '002'.
     "select 002 relevant data
     "alv display
    WHEN '004'.
     "select 004 relevant data
     "alv display
ENDCASE.
END-OF-SELECTION.
so as i mentioned before when i press 'back' on alv list I end up with screen 1000 instead 1004 (it's 1004 in real life not 9000). when i tried to change i was able to display 1004 selection when i pressed 'back' on alv but then instead of getting new list system takes ma back to 1000 scr again
regards
Pawel

Define selection screen for ldb_process

Hi I'm using the call function ldb_process for KDF(lfa1, lfb1, bsik), the trouble is that the information its different than if i do it on a normal report defining the logical database kdf and selection screen 903.
I find that the difference is because the selection screen, this is because the default selection screen for the kdf database is 1000, and this selection has the "Open items at key date" selection with the current date.
The question is:
How can i define the selection screen 903 using the call function ldb_proces?
Thanks
Pablo Santos

Hi,
You cannot define screen version 903 using function LDB_PROCESS. Instead use table "SELECTIONS" of the function module .
Cheers.

How to retrieve data using logical database and custom select options

Hi all,
I have a selection screen which is displayed by logical database PSJ and I have two select options of my own. I need to retrieve data based on both selection screen of logical database and my own select options. How can I do it?
Thanks in advance.

Hai Gupta
Check the following Document & Links
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

User Exit to add user-defined selection critieria onto VL10G

Does anyone know how to add user-defined selection criteria onto VL10G - Sales and purchase order display screen? OSS note 524424 states the userexit to transfer user-defined selection criteria from the selection screen to the report but no information on how to add the selection criteria on the screen. Is that something can be done through configuration or user-exit?
Any advice or sample is greatly appreciated.

I was in a hurry, I forgot to add, the user role specific selection screen assignment to VL10G is done at "delivery scenario" level
The delivery scenarios that are predefined in the system can be found under Logistics Execution -> Outbound Process -> Goods Issue for Outbound Delivery -> Outbound Delivery -> Create -> Collective Processing of Documents for Shipment.
You can make the following settings in a delivery scenario:
Selection screen
You can use the selection screen parameters to define the appearance of the selection screen used to select the delivery list.
There are three combinations of selection parameters available that each include a different number of tabs.
A long selection screen with no tabs
A selection screen with three tabs
A selection screen with six tabs
The selection criteria is the same on all three screens in the standard system, it is simply arranged differently.
This parameter also triggers scheduling of the report for processing the delivery list, with the same three available tab options.
Customer enhancements are also possible in the LV50R_PREFZ1 program, which should be triggered from a delivery scenario.
User role
In the standard system, a predefined user role is assigned to each delivery scenario. If necessary, you can copy these user roles into your own user roles, make changes as required, and then assign them to a delivery scenario of your choice.
If the user role assignment for a delivery scenario is changed in Customizing, the new settings are valid for all users that carry out this delivery scenario.

How to find Logical database name using selection view

Hi Experts,
How can we find logical database name using selection view in se36.
Regards,
Mani

Hi,
If you want to see the logincal database used in the report ( tcode se38) in the intial screen select the attribute tab
and click display you will bw able to see the logical datbase ysed for the report.
Thanks.

User-defined selection list support in HA Release 6.5

Dear all, As in Hyperion Wired for OLAP v4.1.2 and Hyperion Analyzer Release 5.0.3, it can allow users to create user-defined selection list for a dimension under "Advanced" option of Cube Navigator, is there the same function in Hyperion Analyzer Release 6.5? If no, is there any turnaround or alternative?Thanks for your help.Regards, Zero

Hello,
You must have defined user command for the radio button. This is not required. Just try putting it in at selection screen. AT SELECTION-SCREEN ON RADIOBUTTON GROUP rgp1.
the moment the user clicks the radio button it will go to this event and call the screen. Just use AT SELECTION-SCREEN.
Regards,
Shekhar Kulkarni

Logical database : user defined selection screen

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