topic Re: Changing ALV Header in Application Development and Automation Discussions

Changing ALV Header

Former Member — Fri, 03 Aug 2007 07:03:43 GMT

I have been using the following table to be displayed in ALV grid:

DATA: BEGIN OF gt_display OCCURS 0,

pernr LIKE pernr-pernr,

stat2 LIKE p0000-stat2,

begda LIKE p0002-begda,

endda LIKE p0002-endda,

famdt LIKE p0002-famdt,

END OF gt_display.

Store report name

gv_repid = sy-repid.

Create Fieldcatalogue from internal table

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

i_program_name = gv_repid

i_internal_tabname = 'GT_DISPLAY'

i_inclname = gv_repid

CHANGING

ct_fieldcat = gt_fieldcat

EXCEPTIONS

inconsistent_interface = 1

program_error = 2

OTHERS = 3.

IF sy-subrc NE 0.

MESSAGE e052(yhr) .

ELSE.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_callback_program = gv_repid

it_fieldcat = gt_fieldcat

i_save = 'A'

it_events = gt_eventstab[]

TABLES

t_outtab = gt_display

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc NE 0.

MESSAGE e053(yhr) .

ENDIF.

But the column headings are not the ones which I wanted. I want to change the headings and give my own headings and display the data in the internal table in GRID format. Please help me in this.

Re: Changing ALV Header

Former Member — Fri, 03 Aug 2007 07:09:42 GMT

Hi,

If u wantto change the headings then u cannot Use FM 'REUSE_ALV_FIELDCATALOG_MERGE' which actaully take takes the Labels from Data dicatiary.

so to display ur own text u need to cretae ur own Field catalog.

data: w_fcat type slis_fcat_alv,

t_fcat tpe slis_t_fcat_alv.

w_fcat-col_pos = 1.

w_fcat-fieldname= 'PERNR'.

w_fcat-seltext_m = 'My_own_text'.

append w_fcat to t_fcat.

w_fcat-col_pos = 2.

w_fcat-fieldname= 'stat2'.

w_fcat-seltext_m = 'own_text'.

append w_fcat to t_fcat.

Call FM' Reuse_alv_geid_disply'

it_fieldcat = t_fcat.

revert back if any issues,

Reward with poinst if helpful.

Regards,

naveen

Re: Changing ALV Header

RaymondGiuseppi — Fri, 03 Aug 2007 07:10:23 GMT

After calling REUSE_ALV_FIELDCATALOG_MERGE, loop at the field catalog and modify the fields used for column heading :

SELTEXT_L
SELTEXT_M
SELTEXT_S
REPTEXT_DDIC

System will use the text that fits best, you can try to force the choice by filling parameter

DDICTXT (values space, L, M, S and R for the fields above)

Regards

Re: Changing ALV Header

Former Member — Fri, 03 Aug 2007 07:10:37 GMT