Saving Selection Screens in Webdynpro Abap

Hi ,
Could you please throw some light on how to save the selection screens in Webdynpro Abap ?? Just like variants in normal Abap?
Thanks and Regards
Alok Sharma

HI,
I dont think there is automatic saving of varients in web dynpros just like normal selection-screen.
Just check this link you might get some idea.
Link[Save Varient|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f028c2b9-1730-2d10-71ae-ce300ea00573?quicklink=index&overridelayout=true]
Regards and Best wishes.

Similar Messages

Varient for selection screen in Webdynpro ABAP

Dear Experts,
We all know that in abap editor selection screen we can save the selection criteria in form of 'Variants'.
I need to something similar in webdynpro. And I was requested not to use the database tables for saving the data.
Is it possible? If Yes then please let me know.
Thanks Supriyo

POWL - Power Work List
Isn't POWL - "Personal Object Work List" ? Although often interchangeable referred to as "Power Lists".
However, if Thomas says "Power Work List" I think we're going to have new variant out there to search on!
NB the POWL is very "Powerful" (sic) in this respect as you can even add your own OVS to the selection criteria. Unfortunately I have found that the POWL selections and selection process are perceived as less than obvious by end users. So much so that where we are looking at pure reporting functionality we are instead looking to BW to provide a web reporting interface.
For some reason (perhaps they've been using SAP backend reports too long) users seem to want to do their selection and then see the results - unless it's in the form of a dashboard - in which case they are happy to drill down into the results. It is like they don't trust the system to have used the correct selection criteria.

Default Values for Select-options In Webdynpro-ABAP

Hi Freinds,
Kindly,Help me in setting the Default values for the Select-options in Webdynpro ABAP.
Here the Node and the Attributes are Created Dynamically, and then Displayed Select-options Component View.
Regards,
Xavier.P

Xavier Reddy Penta sent me this question via email and I answered it directly yesterday. Here is the solution that I provided to him, so that it is stored with the original question:
I believe your problem is that you are not setting the value into the range correctly. You are setting it directly into the field symbol of the range like such:
<FS> = L_STRING2.
But ranges are deep objects. They have four fields: Sign, Option, High, and Low. This is from the online help:
1. sign of type c and length 1. The content of sign determines for every row whether the result of the condition formulated in the column is included or excluded in the entire resulting set for all rows. Evaluable values are "I" for include and "E" for exclude.
2. option of type c and length 2. option contains the selection option for the condition of the row in form of logical operators. Analyzable operators are "EQ", "NE", "GE", "GT", "LE", "LT", "CP" and "NP" if column high is initial, and "BT", "NB" if column high is not initial. With the options "CP" and "NP", the data type of the columns low and high must be of the data type c, and special rules apply for entries on the selection screen.
3. low of the data type defined after FOR. This column is designated for the comparison value or the lower interval limitation.
4. high of the data type defined after FOR. This column is designated for the upper interval limitation.
So when you are moving the value into the field symbol you are setting it into the sign column.
Here is an example of how you can access the components of the range:
* create a range table that consists of this new data element
 lt_range_table =
 wd_this->lv_sel_handler->create_range_table(
 i_typename = l_typename ).
 IF l_fieldname = 'CARRID'.
 FIELD-SYMBOLS: <tab> TYPE INDEX TABLE,
 <struct> TYPE ANY,
 <wa> TYPE ANY,
 <option> TYPE char2,
 <sign> TYPE char1,
 <high> TYPE ANY,
 <low> TYPE ANY,
 <wa_values> TYPE ANY.
 ASSIGN lt_range_table->* TO <tab>.
 APPEND INITIAL LINE TO <tab> ASSIGNING <wa>.
 ASSIGN COMPONENT 'OPTION' OF STRUCTURE <wa> TO <option>.
 ASSIGN COMPONENT 'HIGH' OF STRUCTURE <wa> TO <high>.
 ASSIGN COMPONENT 'LOW' OF STRUCTURE <wa> TO <low>.
 ASSIGN COMPONENT 'SIGN' OF STRUCTURE <wa> TO <sign>.
 <sign> = 'I'.
 <option> = 'EQ'.
 <low> = 'AA'.
 ENDIF.

Validation of login screen in WebDynpro ABAP

Dear All,
I have created a login screen using WebDynpro ABAP, but am not able to validate user name and password.
Please help in this with coding and if possible with samll example.
Thanks & Regards,
Tazeer KS.

Hi Tazeer, i have posted on scribd this document, step by step webdynpro login application,
pls go through the following link
http://www.scribd.com/doc/50261280/Login-Application-in-webdynpro
Step1:
Create 1 node in component controller and bind the attributes of dictionary structure USR02
Step 2: Select the required fields, bname and bcode,
Step3: Create Main View as shown, and bind the context view and component node and bind the input fields.
Step4:
Create second view for navigation.
Note:
First main view is outbound.
Second view is inbound.
method ONACTIONLOGIN .
TYPES : BEGIN OF ty_usr02,
 bname TYPE USR02-bname,
 bcode TYPE USR02-BCODE,
 END OF ty_usr02.
DATA it_usr02 TYPE TABLE OF ty_usr02.
DATA lo_nd_login TYPE REF TO if_wd_context_node.
DATA lo_el_login TYPE REF TO if_wd_context_element.
DATA ls_login TYPE wd_this->Element_login.
DATA lv_bname TYPE wd_this->Element_login-bname.
DATA lv_bcode TYPE wd_this->Element_login-bcode.
navigate from <CONTEXT> to <LOGIN> via lead selection
lo_nd_login = wd_context->get_child_node( name = wd_this->wdctx_login ).
@TODO handle non existant child
IF lo_nd_login IS INITIAL.
ENDIF.
get element via lead selection
lo_el_login = lo_nd_login->get_element( ).
alternative access via index
lo_el_login = lo_nd_login->get_element( index = 1 ).
@TODO handle not set lead selection
IF lo_el_login IS INITIAL.
ENDIF.
get single attribute
lo_el_login->get_attribute(
 EXPORTING
 name = `BNAME`
 IMPORTING
 value = lv_bname ).
get single attribute
lo_el_login->get_attribute(
 EXPORTING
 name = `BCODE`
 IMPORTING
 value = lv_bcode ).
IF lv_bname is INITIAL and lv_bcode is INITIAL.
else.
SELECT bname bcode from usr02 INTO TABLE it_usr02 WHERE bname = lv_bname
 and bcode = lv_bcode.
ENDIF.
wd_this->fire_out1_plg(
endmethod.
Hope it might help you,
Get back to me if your issue is not solved.
Thank you

Select-options in Webdynpro abap

Hi,
I want to use select options in webdynpro abap ,I checked links available in net but want a simple step by step procedure .
-Sandeep

Hi,
What do you mean by simple steps? You need to write little code to add select options in WDA. You can check this wiki for reference: Web Dynpro ABAP - Complex select-options component usages - Code Gallery - SCN Wiki
And there are lot more documents available in SCN. search here
Regards,
Kiran

How to put Mandatory option for selection screen fields in ABAP Queries

Hi Experts
Can anyone tell me how to put mandatory option for the selection screen fields in ABAP Queries.
Manually I had written code in the At Selection Screen option in infoset to display error message if that field is blank.
But I need to display the selection fields with the tick mark (obligatory mark).
How to do this?
Appropriate answers will be awarded

Hi
For parameter option
parameters : p_kunnr type kna1-kunnr obligatory.
For select option
select-options: s_date for vbak-erdat obligatory.
Plz rewards points ,
Regards ,
Ganesh.

Parameters in selection screnn in webdynpro abap

Hello Gurus,
We have a requirement to maintain parameters in selection screnn in webdynpro abap.
now we are able to create parameters using wdr_select_options componet usage of method add_parameter_field.
we need f4 help also for this parameter.
how can we pass exporting parameters to this method.
Could anyone please suggest solutions?
and if possible send me the sample code for this requirement.
Thanks in Advance for your replies.
Regards,
Babu

Hi Rajsekhar,
this is sample code of select option for carr id field. so you can guess and change according to your requirement.
Observe the highlited code in below coding.
nOTE: S_CARR_ID IS THE DATA ELEMENT OF CARR ID FIELD, FOR THAT I AM APPLYING SELECT OPTIONS IN BELOW CODING.
WRITE THE BELOW CODE IN WDDOINT( ) METHOD OF REQUIRED VIEW
Data: lt_range_table type ref to data,
 read_only type abap_bool.
WD_THIS->M_WD_SELECT_OPTIONS = WD_THIS->WD_CPIFC_SELECT_OPTIONS( ).
WD_THIS->M_HANDLER = WD_THIS->M_WD_SELECT_OPTIONS->INIT_SELECT_SCREEN( ).
WD_THIS->M_HANDLER->SET_GLOBAL_OPTIONS(
 I_DISPLAY_BTN_CANCEL = ABAP_FALSE
 I_DISPLAY_BTN_CHECK = ABAP_FALSE
 I_DISPLAY_BTN_RESET = ABAP_FALSE
 I_DISPLAY_BTN_EXECUTE = ABAP_FALSE ).
LT_RANGE_TABLE = WD_THIS->M_HANDLER->CREATE_RANGE_TABLE( I_TYPENAME = 'S_CARR_ID' ).
WD_THIS->M_HANDLER->ADD_SELECTION_FIELD(
* I_ID = 'S_CARR_ID'*
* IT_RESULT = LT_RANGE_TABLE*
* I_READ_ONLY = READ_ONLY* ).
BELOW CODE IN REQUIRED ACTION( SAY IN SOME BUTTON ACTION WHICH WILL RETRIEVE THE DATA FROM DATABASE TABLE USING SELECTI OPTIONS VALUES)
fIRST THE GET REFERENCE TO NODE( CTRL F7->READ CONTEXTB-FLIGHT NODE )
***THEN BELOW CODE
DATA: RT_CARRID TYPE REF TO DATA.
DATA:IS_FLIGHT TYPE TABLE OF SFLIGHT.
FIELD_SYMBOLS: <FS_CARRID> TYPE TABLE.
RT_CARRID = WD_THIS-> M_HANDLER->GET_RANGE_TABLE_OF_SEL_FIELD( I_ID = 'S_CARR_ID' ).
ASSIGN RT_CARRID->* TO <FS_CARRID>.
SELECT * INTO CORRRESPONDING FIELDS OF TABLE IS_FLIGHT
 FROM SFLIGHT WHERE CARRID IN <FS_CARRID>
NODE_FLIGHT->BIND_TABLE( IS_FLIGHT ).

Wrong sequence in selection screen generated by ABAP Query

Hi,
I am developing a query to display the data in the view.
My query has 8 selection fields totally.
As part of my requirement I have added selection parameter in the
selections tab of the infoset and maintained the sequence as 9.
Inspite of maintaining the sequence number as 9 in the infoset, It is
appearing first in the selection screen of the query.
I tried putting different numbers in the sequence number, but even it
is appearing first in the selection screen.
Can you please let me know how to display the selections declared in
the infoset as per the sequence required.
Thanks,
Madhuri.

Actually what happen when you declare your own fields in ABAP query . you have to care about the sequence . As an example if youre selecting lets say state name , you have two variables
1-state
2- land
for state you have to select land first , if your state is first and land is 2nd it gave you the error of sequence .
Because you have to get data in land first in order to get state specific to the land .
it should be
1-Land
2-State
Just see the your fields , Im sure youre missing that .
You can also see the NO ( field ) in Query ( Sq03 ) . where you can define the seqence on selection.
hope thisll help you .
Pl...Award the points .
Thanks
Saquib
Message was edited by: Saquib Khan

Want to have own selection screen in HR-ABAP report using LDB

Hi experts,
        I am working on HR-ABAP report using LDB pnp and infotypes..But, here we get the built in selection criterion..but I want my own selection screen to be displayed..whats the solution for this??? Is it possible to create my own selection screen instead of default one..and how???
Please help me..its very urgent..

Hi,
chk this out:
Create Report Categories
In this step, you define the report categories and determine the layout
   of the standard selection screen for these report categories. You can
   create report categories for programs or queries that are based on the
   PNP or PNPCE logical databases.
The definition of report categories is divided into two sections:
o   In the Change Report Category view, you define general attributes
       such as sort order, input fields for date, and so on.
o   In the Change Selection Criteria view, you define which selection
       fields of the logical database should be avaliable on the selection
       screen.
Example
You want to set up your system so that your employees can only start
   evaluation reports for Payroll if they use a payroll area. Within a
   payroll area, you should be able to select according to personnel
   number. Additional selection criteria should not be possible and you
   should not be allowed to enter a sort sequence.
Standard settings
The standard system already contains report categories. You can find the
attributes of the report categories in the table.
Note the following five report categories in particular:
o   Report category ' ' is the SAP default report category for
    programs that are based on the PNP logical database.
o   Report category PNPCE is the SAP default category for programs that
    are based on the PNPCE logical database.
o   Report category '00000000' is the customer-specific default category
    for programs that are based on the PNP logical database.
o   Report category '0PNPCE' is the customer-specific default category
    for programs that are based on the PNPCE logical database.
o   Report category __X2001 is the default category for Queries that
    are based on an InfoSet of the PNP LDB.
o   Report category QUEPNPCE is the default category for queries that
    are based on an InfoSet of the PNPCE LDB.
The default report categories are used when a report is called if
    the report has not been assigned a report category.
Parameters and Options for Report Categories of the LDB PNP and PNPCE
Parameters and Options in Screen Area General Data
   If you activate this parameter, you can only enter data on the data
   selection period if you use reports that have been assigned. The
   same date entries are then used for the person selection as for the
   date selection.
o   Matchcode allowed
   If you activate this parameter, you have use of a Matchcode
   pushbutton (search help) if you use reports that have been assigned.
   This pushbutton enables you to perform the person selection.
o   Sort allowed
   If you activate this parameter, you have use of a Sort pushbutton if
   you use report that have been assigned. This pushbutton enables you
   to define a sort order before you execute the report.
o   Organizational structure allowed
   If you activate this parameter, you have use of an Org.Structure
   pushbutton if you use reports that have been assigned. This
   pushbutton enables you to perform the person selection.
   Note:
   For more information about these options, see the online
   documentation under this path:
   SAP Library -> Human Resources -> Reporting in Human Resources
   Management -> Standard HR Reports -> Report Selection Screen in
   Human Resources Management.
Parameters and Options in Screen Areas Data Selection Period/Person
Selection Period/Payroll Area/Period/Year
o   Options for data selection period and person selection period (key
    date and so on)
    Here you define which options for date and person selection are
    available for reports that have been assigned.
o   Options for payroll area/period/year
    Here you define which options for selection using payroll
    area/period/year are available for reports that have been assigned.
Parameters and Options in Screen Area Selection View
o   Type/Name
    This parameter enables you to use selection views to define report
    categories. You use the selection view selected here to determine
    which fields are available in the Dynamic Selectionsy.
Note:
    You create selection views for the PNP and PNPCE logical databases
    in the Object Navigator (SE80):
    1. Start the Object Navigator (SE80)
    2. Choose Workbench -> Edit Object.
    3. Choose the More... tab page and the Selection view on this tab
    page.
    4. Choose Create.
    5. In the Create Selection View dialog box, choose the For any
    tables option.
    6. In the Name of view field, enter a name for your selection view.
    7. In the Tables dialog box, enter the name of the table from which
    you want to use fields.
    Note:
    When you enter the table name, observe the naming convention in
    Personnel Administration:
    Infotype number: nnnn -> table name: PAnnnn
    8. Choose Continue.
    9. In the Functional groups area, define functional groups by
    assigning a name and a number.
    10. Assign fields from the selected tables to the functional groups
    by entering the number of the desired functional group in front of
    each field.
    11. Save your entries.
For more information about adjusting the dynamic selections using
your own selection views, see the online documentation under the
following menu path:
SAP Library -> Human Resources -> Reporting in Human Resources
Management -> HR Standard Reports -> Report Selection Screen in
Human Resources Management -> Enhancing the Selection Screen -
Dynamic Selections.
If you do not want to offer dynamic selections, make the following
settings:
-   LDB PNP: In the Selection view field, enter PNP_NO_FREE_SEL.
-   LDB PNPCE: Leave the Selection view field empty.
Parameters and Options in Screen Area Data Selection Period/Person
Selection Period/Payroll Area/Period/Year
o   Available input parameters, date or period entry (today, key date,
   all, and so on), and standard value.
   Using the Standard value option, you define which of the selected
   options is shown.
Parameters and Options in Screen Area CE Selection Fields
o   CE selection fields (external person ID, grouping reason, grouping
   value)
   Using the options in this area, you define whether the external
   person Id, grouping reason, or grouping value are available on the
   selection screen.
   Note:
   These parameters are only relevant for you if you implement
   Concurrent Employment (see also note 517071).
Parameters and Options in Screen Area Selection view
o   Dynamic selections as dialog box
    If this switch is set, you can call the dynamic selections as a
    dialog box.
o   Dynamic selections active
    If this switch is set, the dynamic selections of the logical
    database are active at the start of the report.
Note that the following combinations are possible for the last two
    options mentioned:
Dyn.Sel. as dialog box/Dyn.Sel. active: inactive/inactive
    Dyn.Sel. as dialog box/Dyn.Sel. active: inactive/active
    Dyn.Sel. as dialog box/Dyn.Sel. active: active/inactive
Activities
1. Choose Edit -> New entries.
2. Enter an abbreviation and a long text for the report category.
    The customer name range for report categories is 0-9.
3. Select the For the PNPCE logical database checkbox, if you want to
    create a report category for a program or for queries of the PNPCE
    logical database.
4. In the General Data screen area, choose the desired options.
    If you want to use selection IDs, you must have first created and
    grouped selection Ids. The IMG path to do this is given in the
    parameter description section.
5. In the Data selection period/person selection period or Selection
    period screen area, choose the desired options.
6. In the Selection view screen area, choose the desired options.
7. In the CE selection fields screen area, choose the desired (only
    possible for report categories of the LDB PNPCE).
8. Save your entries.
9. Choose the subactivity Permitted selection criteria.
10. Choose Edit -> New entries.
11. In the Select option field, use the input help to select each field
    that should be available on the selection screen.
12. Select the checkbox in the 1.page column, if you want this selection
    field to be available directly when you call the selection screen.
Further notes
13. If you want to copy entries, you still have to enter the selection
    parameters again in the subsequent screen.
o   If you create the report category '000000000', a selection screen is
    generated according to report category '00000000'for all reports for
    which a report category has not explicitly been assigned.
Assign Report Categories
In this step, you assign a report category to your reports.
Example
You have created your own report, for example ZPCTEST1, and would like
    it to have the selection screen that corresponds to that of the
    evaluation report for Payroll, which is assigned to report category
    '__M00001'.
    Assign report category '__M00001' to the report.
Requirements
You must have defined the Report Categories.
Standard settings
SAP Standard Reports:
In the standard system, reports are assigned a report category. If you
    want to override these assignments, perform the activities described
    here. If you want to assign report categories to standard reports using
    SE38, this represents a modification.
Customer-Specific Reports:
For reports you have developed yourself, you can either assign report
    categories by performing the activities described here or directly in SE38.
Recommendation
Only assign a report category if you have created your own reports or if
the selection screens in the standard system do not meet your
requirements.
Activities
1. Choose Edit -> New entries.
2. Perform the required assignment using the Program name and Report
   category fields.
3. Save your entries.
reward if helpful
regards,
madhumitha

Problem in displaying selection screen of a abap-hr report

Hi,
I have developed a abap-hr report in ver..6.2.I have used logical data base PNP for it.It was working fine.
But when i migrate it into ver.4.6, I can see no selection screen for the report.
How to get the selection-screen?
Please help me through.
Thanks in advance,
Raj.
Edited by: raj b on Feb 20, 2008 8:00 AM

Hi Raj,
Please check whether you have assigned any report category for the PNP selection screen in the version 6.2.
The report category might not exist in the 4.6 version and that might be the reason the selection screen is not appearing.
Cheers,
Aditya

Additional field in selection screen of a abap query

Hi,
I am adding a new additional field in the selection screen through abap query(using transaction SQ02) which is of type VBRK-FKSTO.
The value entered can be 'X' or empty space.But the value which is entered in the selection screen is not getting reflected in the code.Kindly advice me on what needs to be done to capture the selection screen value in the code.
Regards,
S.Subasree

Hi
You can add new field in VFX3 selection screen as follow. In the report code we can see various explicit enahcement points provided by SAP.One of them is ENHANCEMENT-POINT sdblbddl_01 SPOTS es_sdblbddl STATIC. Here you can declare your selection screen parameters. Then in the processing i can see a call customer fucntion happening in VBSK_DISPALY which you can implement to add your logic.
Thanks
Nabheet

How to get id of selected Tab in WebDynpro abap

HI,
 How to get id of selected Tab in WebDynpro for abap? THANKS!

Hi,
In the action method for onSelect try using,
DATA:
 lv_select_tab type string. "Selected tab value
DATA:
 lt_events type WDR_EVENT_PARAMETER_LIST,
 ls_events type WDR_EVENT_PARAMETER.
field-symbols: <fs_value> type any. "Attribute value in events table
lt_events = wdevent->parameters.
read table lt_events into ls_events with key name = 'TABSTRIPID'.
if sy-subrc eq 0.
 assign ls_events-value->* to <fs_value>.
 if sy-subrc eq 0.
 lv_select_tab = <fs_value>. "Tab selected
 endif.
endif.
Hope it helps!
Regards,
Radhika,

Hiding some fields in default selection screen in hr abap

Hi Experts,
I am new to hr abap.I have created default selection screen by using LDB .in that i wants to display only the personnel number field.
could any help me how to hide further selections,sort order and search helps at top of screen.
thanks in advace,
mohan

use
at slection-screen output.
loop at screen.
if screen-name = 'PNPBUKRS'. (example)
screen-active = '0'.
endif.
modify screen.
endloop.
==========================
u can do it as group wise also.
loop at screen.
if screen-group1 = 'group name'. (could be group1,2,3,4)
screen-active = '0'.
endif.
modify screen.
endloop.
====================
Hi,
Can u tell me which LDB and report category u are using so that i will send u the code as per the req.
If the above code suits to ur req. pls reward the points.
Regards
eswar

Dynamic selection screen for custom ABAP report

Hi,
His it possible to create a custom ABAP report with a dynamic selection screen. The report doesnot use a logical database. If possible sample code will be appreciated.
Regards,
Chandra Kumar

hi
use this link
Dynamic selection screen
Cheers
Snehi

How to hide some fields in default selection screen in hr abap

Hi experts,
I have created default selection screen,in that in the Period option I wants display only 'Today'.
And in the selection criteria i wants to display personnel number,companycode,personnelsubarea,employee status and instead of payroll area i wants to display 'Org unit'.please tell me step by step procedure,that could be greate helpfull.
Thanks in advance,
mohan

use this logic to display only today in the period option
**Local constants
   CONSTANTS:
          c_0                   VALUE '0' ,
          c_089     TYPE char3 VALUE '089',
          c_091     TYPE char3 VALUE '091',
          c_095     TYPE char3 VALUE '095',
          c_097     TYPE char3 VALUE '097'.
                 At Selection Screen
at selection-screen output.
LOOP AT screen.
      IF
           screen-group4 = c_089 OR
           screen-group4 = c_091 OR
           screen-group4 = c_095 OR
           screen-group4 = c_097 .
      screen-active = c_0.
      MODIFY SCREEN.
     ENDIF.
ENDLOOP.

Saving Selection Screens in Webdynpro Abap

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