topic Re: dynamic selection screen in Application Development and Automation Discussions

To use the dynamic selections in the SELECT statements of the subroutine PUT_<node>, you must use the data object DYN_SEL. The data object DYN_SEL is automatically generated in the logical database program as follows:

TYPE-POOLS RSDS.

DATA DYN_SEL TYPE RSDS_TYPE.

You do not have to program these lines yourself. The data object DYN_SEL is available in the database program but not in a connected executable program.

The type RSDS_TYPE of the data object is defined in the type group RSDS as follows:

TYPE-POOL RSDS.

WHERE-clauses ------------------------------

TYPES: RSDS_WHERE_TAB LIKE RSDSWHERE OCCURS 5.

TYPES: BEGIN OF RSDS_WHERE,

TABLENAME LIKE RSDSTABS-PRIM_TAB,

WHERE_TAB TYPE RSDS_WHERE_TAB,

END OF RSDS_WHERE.

TYPES: RSDS_TWHERE TYPE RSDS_WHERE OCCURS 5.

Expressions Polish notation ---------------

TYPES: RSDS_EXPR_TAB LIKE RSDSEXPR OCCURS 10.

TYPES: BEGIN OF RSDS_EXPR,

TABLENAME LIKE RSDSTABS-PRIM_TAB,

EXPR_TAB TYPE RSDS_EXPR_TAB,

END OF RSDS_EXPR.

TYPES: RSDS_TEXPR TYPE RSDS_EXPR OCCURS 10.

Selections as RANGES-tables -----------------

TYPES: RSDS_SELOPT_T LIKE RSDSSELOPT OCCURS 10.

TYPES: BEGIN OF RSDS_FRANGE,

FIELDNAME LIKE RSDSTABS-PRIM_FNAME,

SELOPT_T TYPE RSDS_SELOPT_T,

END OF RSDS_FRANGE.

TYPES: RSDS_FRANGE_T TYPE RSDS_FRANGE OCCURS 10.

TYPES: BEGIN OF RSDS_RANGE,

TABLENAME LIKE RSDSTABS-PRIM_TAB,

FRANGE_T TYPE RSDS_FRANGE_T,

END OF RSDS_RANGE.

TYPES: RSDS_TRANGE TYPE RSDS_RANGE OCCURS 10.

Definition of RSDS_TYPE

TYPES: BEGIN OF RSDS_TYPE,

CLAUSES TYPE RSDS_TWHERE,

TEXPR TYPE RSDS_TEXPR,

TRANGE TYPE RSDS_TRANGE,

END OF RSDS_TYPE.

http://help.sap.com/saphelp_nw04/helpdata/en/67/93b80914a911d2953c0000e8353423/content.htm

thanks

mrutyun^

Re: dynamic selection screen

Former Member — Tue, 03 Oct 2006 11:37:42 GMT

hi mrutunjaya

thanks for ur reply

but

i want it without any LDB.

Re: dynamic selection screen

Former Member — Mon, 01 Oct 2007 06:16:08 GMT

Hi sanjeeb,

Can you please tell me how you did dynamic selection without using LDB.

its very urjent please replay soon.

Re: dynamic selection screen

Former Member — Mon, 01 Oct 2007 06:18:23 GMT

Check these FM's, they are well documented

FREE_SELECTIONS_INIT Initialize dynamic selection: Declare permitted tables ...

FREE_SELECTIONS_DIALOG Dialog for entering dynamic selection conditions

Re: dynamic selection screen

hymavathi_oruganti — Mon, 01 Oct 2007 06:23:23 GMT

AT SELECTION-SCREEN OUTPUT (In this event)

(Screen table stores the current selection screen contents temporarily when the selection screen is loaded and before it is displayed)

example.

LOOP AT SCREEN.

if <screen-field> is space.

if screen-name = <screen-field>.

screen-required = 1.

modify screen.

endif.

The above is an example code to make a field obligatory dynamically.

check out in se11 the fields in the structure screen. u can manipulate the selection screen dynamically using those fields.

endloop.