topic ALV creation Dynamic in Application Development and Automation Discussions

ALV creation Dynamic

Former Member — Wed, 30 Sep 2009 05:12:48 GMT

Sir

Based on Material Group , i want to create field for Material Number dynamic .

Ex. Material Group 106 have 3 Material number , i want to create ALV field Dynamic for material number .

How to Create it.

Plz provide me solution.

sanjeev verma

Re: ALV creation Dynamic

Former Member — Wed, 30 Sep 2009 05:38:33 GMT

Hi,

Use Field Symbol and Dyanamic Internal table in following way:-

*Calling the method to create Dynamic Internal Table

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = g_t_fieldcat

IMPORTING

ep_table = d_ref.

ASSIGN d_ref->* TO <fs_final_itab>. " Assigning the Final Table,

Create Dynamic Work Area and assign to FS

CREATE DATA dy_line LIKE LINE OF <fs_final_itab>.

ASSIGN dy_line->* TO <fs_wa_itab>.

Thanks,

Swati

Re: ALV creation Dynamic

awin_prabhu — Wed, 30 Sep 2009 05:39:27 GMT

Hi Sanjeev,

Look below code. Change it according to ur requiremnet.

REPORT ztest.

DATA: fcat_itab TYPE lvc_t_fcat,

fcat_wa TYPE lvc_s_fcat,

poi_itab TYPE REF TO data.

FIELD-SYMBOLS: <itab> TYPE STANDARD TABLE.

DATA: BEGIN OF mat_group OCCURS 0,

matkl TYPE matkl,

matnr TYPE matnr,

END OF mat_group,

wa LIKE mat_group,

lin TYPE i.

DATA: str TYPE string,

i TYPE i VALUE 1,

ch(5) TYPE c.

PARAMETERS: p_matkl TYPE matkl. " Enter material group

START-OF-SELECTION.

SELECT matkl matnr FROM mara INTO TABLE mat_group WHERE matkl = p_matkl.

DESCRIBE TABLE mat_group LINES lin.

DO lin TIMES.

ch = i.

CONCATENATE 'MATNR' ch INTO str.

CONDENSE str NO-GAPS.

fcat_wa-fieldname = str.

fcat_wa-ref_field = 'MATNR'.

fcat_wa-ref_table = 'MARA'.

APPEND fcat_wa TO fcat_itab.

i = i + 1.

ENDDO.

*Create dynamic internal table

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = fcat_itab

IMPORTING

ep_table = poi_itab

EXCEPTIONS

generate_subpool_dir_full = 1

OTHERS = 2.

ASSIGN poi_itab->* TO <itab>. " <itab> contains material number as fields

Thanks,