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How to can we do selection-screen modification for LDB?

Hi All,

I have custom field in my selection-screen of LDB PNP.

Can you people please let me know how can I put the selection-screen modificaiton For ex:

i have created

parameters a as checbox.

select-options: p_btrtl for p0001-btrtl no-intervals.

now If the check box is selected then p_btrtl we can enter values or esle If check box is not selected then p_btrtl will be grayed out, ( I.e. SCREEN-INPUT = 0)

This is simple from ABAP without LDB. But with LDB can we achieve?????????????

Satish

Edited by: Satish Vasireddy on Jun 23, 2010 4:05 PM

Former Member
Former Member replied

i have used PNP... on this below report..

tables pernr.
PARAMETERS : p1 type i LENGTH 10.
PARAMETERS : a1 as CHECKBOX USER-COMMAND u1 DEFAULT 'X'.
START-OF-SELECTION.
get pernr.

AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
   if screen-name = 'P1'.
    if a1 NE 'X'.
      screen-input = 0.
      MODIFY SCREEN.
    endif.
   endif.
  ENDLOOP.

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