Blank screen when Back on ALV report

[Former Member]

Hello All,

I have written an ALV report and when I click BACK on the output list, instead of taking me back to selection screen it is giving a blank screen, and again clicking BACK is giving me selection screen.

ALV output -->> BACK --> Blank screen --> BACK --> Selection screen

I am unable to trace out why this is happenning. I want behavour as it dies for other alv report.

ALV output --> BACK --> Selection Screen.

Any suggestions are highly appreciated.

Thanks-

[guilherme_frisoni]

Hi Rahul,

what kind of ALV? OO or FM?

It seems a flow screen problem. How are you calling your alv screen and how are you calling BACK?

Frisoni

[Former Member]

Hello,

Depending how the alv is written, I guess you are doing a OO ALV with custom containers....

on your PAI...

when checking your sy-ucomm...

....
CASE SY-UCOMM
WHEN 'EXIT'.
LEAVE TO SCREEN 0. " -> Will take you to the initial screen
.....
ENDCASE.
....

bye

[Former Member]

I am using a FM, its a straight forward ALV report,

Getting data from different tables in to final output internal table, calling a function module to display ALV.

h_repid = sy-repid.

h_variant-report = h_repid.

t_slis_layout_alv-zebra = 'X'.

t_slis_layout_alv-colwidth_optimize = 'X'.

PERFORM get_fieldcat_summary.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_callback_program = h_repid

is_layout = t_slis_layout_alv

it_fieldcat = t_fieldcat1[]

i_save = 'A'

is_variant = h_variant

TABLES

t_outtab = it_main[]

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc <> 0.

• MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

• WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

Thanks-

[former_member225631]

Check whether any write statement is used in the program.

[Former Member]

it could be because of two reasons

1.

SELECTION-SCREEN SKIP <n>.

2.

WRITE

Please update how you have resolved this issue.

Thank you,

Goutham.

[Former Member]

It was because of the SKIP. Thanks a lot everyone for the valuable answeres

[former_member194669]

I solved in a strange way

report ytest.
...
...
start-of-selection.
  perform f_get_selections_values.
  perform f_alv_display.  <<-- output display using alv

....
....
....
form f_get_selections_values.
  v_program = sy-repid.
  call function 'RS_REFRESH_FROM_SELECTOPTIONS'
    exporting
      curr_report     = v_program
    tables
      selection_table = i_seltab
    exceptions
      not_found       = 1
      no_report       = 2.

endform.                                 " F_get_selections_values

When press back

form f_exit_program.
  submit ytest with selection-table i_seltab via selection-screen. " submit same report
endform.            

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