topic Re: DOUBT IN INTERNAL TABLES in Application Development and Automation Discussions

DOUBT IN INTERNAL TABLES

Former Member — Tue, 19 Dec 2006 11:30:05 GMT

Hi i have a doubt in internal table

can i transfer the data in one internal table into another internal table and i have to print that in ALV grid format if yes then can u give me an example

Re: DOUBT IN INTERNAL TABLES

Former Member — Tue, 19 Dec 2006 11:33:14 GMT

yes..if internal table are of same structure then simply do :-

itab[] = itab1[].

otherwise do a loop at itab and write -

move-corresponding itab to itab1.

endloop.

reward points..

and to print Itab via ALV use following code -

data : WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV,

IT_FIELDTAB TYPE SLIS_T_FIELDCAT_ALV.

CLEAR WA_FIELDCAT .

WA_FIELDCAT-TABNAME = 'ITAB'.

WA_FIELDCAT-FIELDNAME = 'PERNR'.

WA_FIELDCAT-SELTEXT_L = 'EMP NUMBER'.

WA_FIELDCAT-ddictxt = 'l'.

WA_FIELDCAT-COL_POS = 2.

WA_FIELDCAT-OUTPUTLEN = 10.

APPEND WA_FIELDCAT TO IT_FIELDTAB.

CLEAR WA_FIELDCAT .

when 'maktx'.

WA_FIELDCAT-TABNAME = 'ITAB'.

WA_FIELDCAT-FIELDNAME = 'NAME'.

WA_FIELDCAT-SELTEXT_L = 'EMP NAME'.

WA_FIELDCAT-ddictxt = 'l'.

WA_FIELDCAT-COL_POS = 3.

WA_FIELDCAT-OUTPUTLEN = 15.

APPEND WA_FIELDCAT TO IT_FIELDTAB.

CLEAR WA_FIELDCAT .

WA_FIELDCAT-TABNAME = 'ITAB'.

WA_FIELDCAT-FIELDNAME = 'ORG'.

WA_FIELDCAT-SELTEXT_L = 'ORG UNIT'.

WA_FIELDCAT-COL_POS = 4.

WA_FIELDCAT-OUTPUTLEN = 10.

APPEND WA_FIELDCAT TO IT_FIELDTAB.

CLEAR WA_FIELDCAT .

WA_FIELDCAT-TABNAME = 'ITAB'.

WA_FIELDCAT-FIELDNAME = 'DOB'.

WA_FIELDCAT-SELTEXT_L = 'BIRTH DATE'.

WA_FIELDCAT-COL_POS = 5.

WA_FIELDCAT-OUTPUTLEN = 12.

APPEND WA_FIELDCAT TO IT_FIELDTAB.

CLEAR WA_FIELDCAT .

WA_FIELDCAT-TABNAME = 'ITAB'.

WA_FIELDCAT-FIELDNAME = 'SALARY'.

WA_FIELDCAT-SELTEXT_L = 'SALARY'.

WA_FIELDCAT-COL_POS = 6.

WA_FIELDCAT-OUTPUTLEN = 25.

WA_FIELDCAT-do_sum = 'X'.

APPEND WA_FIELDCAT TO IT_FIELDTAB.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = repid

IT_FIELDCAT = IT_FIELDTAB

TABLES

t_outtab = itab[]

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2.

reward points

Message was edited by:

Amit Tyagi

Message was edited by:

Amit Tyagi

Re: DOUBT IN INTERNAL TABLES

Former Member — Tue, 19 Dec 2006 11:34:13 GMT

Hi Pavan,

Its simple:

i_tab2[] = i_tab1[].

CALL METHOD o_alvgrid->set_table_for_first_display

EXPORTING

is_variant = w_variant

i_save = 'A'

is_layout = p_layout

CHANGING

it_outtab = i_tab2

it_fieldcatalog = p_fieldcat[]

EXCEPTIONS

invalid_parameter_combination = 1

program_error = 2

too_many_lines = 3

OTHERS = 4.

Reward points if this Helps.

Manish

Re: DOUBT IN INTERNAL TABLES

Former Member — Tue, 19 Dec 2006 11:36:34 GMT

Hi Pavan ,

You can transfer the content of one internal table into another in 2 ways

1. If both of them have the same structure

itab2[] = itab1[].

2. If they have different structures then

loop at itab1.

{ move-corresponding itab1 to itab2

move it individually }

append itab2

endloop.

Regards

Arun