Hiding screen fields containing tables

HI guyz,
i have created a custom infotype which has 2 subtypes . certain fields should not be displayed when we select the subtypes. i have used the code below. the screen contains a table.
MODULE hide_FIELDS OUTPUT.
IF p9555-subty = '1'.
LOOP AT SCREEN.
IF screen-group2 = 'ABC'.
screen-active = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
IF p9555-subty = '2'.
LOOP AT SCREEN.
IF screen-group2 = 'XYZ'.
screen-active = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDMODULE. " hide_FIELDS OUTPUT
the fields which are not in the table are not getting displayed as required but the fields in the table still appear on the screen(they are grayed out). i do not want them to appear on the screen. can anyone help me with this. Thanks in advance.

Hi Madhu,
see the example one below :
Selection Screen
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
PARAMETERS:     s_werks LIKE zwafpo-dwerk OBLIGATORY DEFAULT '1000'.
"Plant
PARAMETERS:     p_vdatu LIKE sy-datum OBLIGATORY modif id bel .
select-options : s_vdatu for sy-datum obligatory modif id rel.
SELECT-OPTIONS: s_waveno FOR zwafpo-zzrun. "Wave Run
SELECT-OPTIONS: s_dept   FOR marc-zzdept OBLIGATORY. "Department
select-options : s_arbpl for RC68A-arbpl modif id arb.
select-options : s_mtart for mara-mtart modif id mta.
SELECT-OPTIONS: s_pwave FOR zwafpo-zzpwaveno.
SELECT-OPTIONS: s_swave FOR zwafpo-zzswaveno.
SELECT-OPTIONS: s_aufnr FOR zwafpo-aufnr.
SELECT-OPTIONS: s_matnr FOR zwafpo-matnr.
SELECTION-SCREEN END OF BLOCK b1.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002.
SELECTION-SCREEN BEGIN OF LINE.
PARAMETERS p_conf AS CHECKBOX DEFAULT 'X'.
SELECTION-SCREEN COMMENT 5(30) text-003.
SELECTION-SCREEN END OF LINE.
selection-screen : begin of block blk with frame title text-010.
parameters : p_old radiobutton group rad default 'X',
             p_new radiobutton group rad.
selection-screen : end of block blk.
User Dynamic Selection
at selection-screen output.
select single * from t000md.
loop at screen.
    case screen-group1.
      when 'REL'.
        if not p_old is initial.
          screen-input = '0'.
          screen-required = '0'.
          screen-invisible = '1'.
        endif.
        modify screen.
      when 'BEL'.
        if not p_new is initial.
          screen-input = '0'.
          screen-required = '0'.
          screen-invisible = '1'.
        endif.
        modify screen.
      when 'ARB'.
        if p_new is initial.
          screen-input = '0'.
          screen-required = '0'.
          screen-invisible = '1'.
        endif.
        modify screen.
      when 'MTA'.
        if p_new is initial.
          screen-input = '0'.
          screen-required = '0'.
          screen-invisible = '1'.
        endif.
        modify screen.
    endcase.
endloop.
Thanks
Seshu

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Could you please explain how we can assign search Help to a screen field AND TABLE FIELDS in ABAP?
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Hi,
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check the below.
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*& This program demonstrates how easy it is to set selection screen
*& element properties dynamically
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*& URL: http://allaboutsap.blogspot.com
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DATABASE TABLES
tables : mara.
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s_mtart FOR mara-mtart MODIF ID MI1,
s_mbrsh FOR mara-mbrsh MODIF ID MI2,
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selection-screen end of block b1.
AT SELECTION SCREEN
at selection-screen output.
loop at screen.
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screen-invisible = 1.
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Hi all,
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to which transaction u need this info
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Contd.....
AT SELECTION-SCREEN.
CASE SSCRFIELDS-UCOMM.
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Setting Screen Field Attributes
Every screen field has attributes that you set in the Screen Painter when you define the
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Name Length Description
NAME 30 Name of the screen field
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Setting Screen Field Attributes
32u20134 May 1997
As an example of modifying the screen dynamically, start with transaction tz50
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The transaction consists of two screens. In the first screen the user can enter flight
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If the same attributes need to be changed for several fields at the same time, these fields
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SAP AG Modifying the Screen
Setting Screen Field Attributes
May 1997 32u20135
MODULE MODIFY_SCREEN OUTPUT.
CHECK MODE = CON_SHOW.
L0OP AT SCREEN.
CHECK SCREEN-GROUP1 = u2019MODu2019.
SCREEN-INPUT = u20190u2019.
MODIFY SCREEN.
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attributes.
The LOOP AT SCREEN statement puts this information in the header line of this system
table.
In this example taken from transaction tz50, if the user chooses Display then SCREENINPUT
is set to u20190u2019 and all fields belonging to the MOD group thus become display-only
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Modifying the Screen SAP AG
Changing Screen Field Attributes with the Function Field Selection

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How to hide fields in Table maintenace screen

I have created a view with table maintenance generator. I would like to hide some fields. With event I am able to fill in those fields but I want to hide those from screen.

HI,
This is reff with ur below post, I have been stuck with same problem,
I got your code, how its functioning, but didn't get get where i have to write it.
plz tell me in brief.
Thanks in Advance.
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Re: How to hide fields in Table maintenace screen
Posted: Feb 6, 2009 11:42 AM   in response to: Aarti Ramdasi in response to: Aarti Ramdasi
Click to report abuse...             Click to reply to this thread      Reply
Hi,
You can hide the fields like this..
For example
select-options:
s_carrid for spfli-carrid modif id gr1,
s_connid for spfli-connid modif id gr1,
s_cityto for spfli-cityto modif id gr2.
I am going to hide last fied..To do this
at selction-screen output.
if s_carrid is initial or s_connid is initial.
loop at screen.
if screen-group1 CS 'GR2'.
screen-active = 0.
modify screen.
endif.
endloop.
endif.
whenever u click on any one of the field i.e. carrid or connid the third field will displayed.Otherwies the last field cityto is not visible initially
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I had a scneario like when table control data wrong then one parameter of the screen should be enabled for the input, i knew that screen-name will not work since it will have always table control fields only when table control gives an error.
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Hi Gobi,
Thanks for your response, but issue is - how to make other screen fields enable when there was an error in the table control data.
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