Declaration Error for Object orient Programming

[Former Member]

Hi All,

can any tell me how to export Select-options .This is an object oriented question

include ztest.

select-options : s_werks for marc-werks obligatory,

s_matnr for mara-matnr obligatory.

data : O_object type ref to lcl_test.

start-of-selection.

CREATE OBJECT O_object EXPORTING IM_S_WERKS[] IN S_WERKS[]

IM_S_LGORT[] in s_matnr[].

Above statment is the problem

This is my include ztest.

CLASS lcl_test DEFINITION.

METHODS constructor IMPORTING IMWERKS[] TYPE MARC-WERKS

imLGORT[] TYPE MARD-LGORT.

Above statment is the problem

endclass.

Can anyone tell me how to declare

Thanks

Adi

[matt]

You have to declare local types (e.g. werks_sel_type and lgort_sel_type) that has the same structure of s_werks and lgort_sel_type as a standard table.

CLASS lcl_test DEFINITION.

METHODS constructor IMPORTING imwerks TYPE werks_sel_type.
imLGORT TYPE lgort_sel_type.

Then

CREATE OBJECT O_object EXPORTING IM_S_WERKS = S_WERKS

IM_S_LGORT = s_matnr.

I suggest you read the ABAP help for select-options to see how they are actually defined internally.

Also look carefully in the ABAP help for how to declare parameters for constructors and methods. [] is not valid!

matt

[Former Member]

Hi Matthew,

I declared like this

types : begin of iwerks ,

SIGN(2) type c,

OPTION(2) type c,

low(4) type c,

high(4) type c,

end of iwerks.

METHODS constructor IMPORTING IM_S_WERKS TYPE iwerks.

start-of-selection.

CREATE OBJECT O_IMARD EXPORTING IM_S_WERKS = S_WERKS.

This one gives me an error

saying im_s_werks is not compatible with s_werks.

Let me know

Thanks

[Former Member]

Hi All,

Any Valuable suggestions

Thanks

Adi

[RichHeilman]

Basically this is all you need to do.

REPORT  rich_0001.

*----------------------------------------------------------------------*
*       CLASS lcl_test DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_test DEFINITION.

  PUBLIC SECTION.


    TYPES: t_datum TYPE RANGE OF sy-datum.
    DATA: r_datum TYPE t_datum.

    METHODS: constructor IMPORTING im_datum TYPE t_datum.

ENDCLASS.                    "lcl_test DEFINITION

*----------------------------------------------------------------------*
*       CLASS lcl_test IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_test IMPLEMENTATION.

  METHOD constructor.

    r_datum = im_datum.

  ENDMETHOD.                    "constructor

ENDCLASS.                    "lcl_test IMPLEMENTATION


SELECT-OPTIONS: s_datum FOR sy-datum.

DATA : o_object TYPE REF TO lcl_test.


START-OF-SELECTION.

  CREATE OBJECT o_object
    EXPORTING
      im_datum = s_datum[].

Regards,

Rich Heilman

[Former Member]

Hi Rich,

This is what i have

start-of-selection.

CREATE OBJECT O_IMARD EXPORTING IM_WERKS = S_WERKS[].

CLASS lcl_par DEFINITION.

public section.

TYPES: t_werks TYPE RANGE OF werks.

DATA: r_werks TYPE t_werks.

*types : begin of iwerks ,

*SIGN(2) type c,

*OPTION(2) type c,

*low(4) type c,

*high(4) type c,

*end of iwerks.

METHODS: constructor IMPORTING im_werks TYPE t_werks.

endclass.

CLASS lcl_par implementation.

METHOD constructor.

r_werks = im_werks.

endmethod.

endclass.

My PROGRAM THROWS AN ERROR SAYINGS

S_WERKS IS NOT COMPATABILE WITH IM_WERKS

Let me know whats the issue in here

Thanks

Adi

[Former Member]

Hi Rich,

Thanks Your reply solved my issue.

I awarded full points to You

Thanks

Adi