back button is not working-urgent

[Former Member]

hi ,

i created my own pf status by using following function modue. it is showing pf status correct. in my pf status i keep back and exit buttons only. when i execute the following report it is showing back and exit buttons only. when i click back button action is not performing . any body can tell why the action is not working . i activated my pf status also. if possible send me the sample code.

iam sending my code below....

selection-screen: begin of block b1.

parameters : p_appln type mara-matnr.

parameters : p_user type marc-werks.

selection-screen: end of block b1.

data: begin of exclude occurs 0,

func(10) type c,

end of exclude.

At selection-screen output.

• set pf-status 'SELK'. <-- Comment this line

if sy-dynnr eq '1000'.

call function 'RS_SET_SELSCREEN_STATUS'

exporting

p_status = 'SELK'

tables

p_exclude = exclude

exceptions

others = 1.

endif.

thanks,

maheedhar.t

[RichHeilman]

In your pf-status, do the back and exit icons have the appropriate fcodes assigned to them?

Regards,

Rich Heilman

[RichHeilman]

It appears that you will need to add this code in order for the buttons to work.

AT selection-screen.
  CASE sy-ucomm.
    WHEN 'BACK' OR 'EXIT'.
      LEAVE PROGRAM.
  ENDCASE.

REgards,

Rich Heilman

[Former Member]

if you see in debugging sy-ucomm becomes blank. enthough it wont work. i already tried with this statement.

thanks,

maheedhar.t

[RichHeilman]

Did you set the FCODEs for this icons in your status?

Regards,

RIch heilman

[Former Member]

Are you setting the status for your selection screen and want the BACK button to work in the selection screen? Since it is your own pf-status, you will have to write the code for it in AT SELECTION-SCREEN.

TABLES: sscrfields.

AT SELECTION-SCREEN.

  CASE sscrfields-ucomm.
    WHEN 'BACK'.
      SET SCREEN 0.
      LEAVE SCREEN.
    WHEN OTHERS.
  ENDCASE.

[Former Member]

Please assign the function codes to the back button and use the function code in your program for a particulat action.

Check this piece of code might help you.

----

---

• call the ABAP list viewer *

----

---

FORM list_display TABLES a_output.

pgm = disvariant-report = sy-repid.

disvariant-variant = variant.

• call list viewer

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

i_callback_program = pgm

i_callback_pf_status_set = 'SET_PF_STATUS'

it_fieldcat = fieldcat

is_layout = layout

is_print = print

i_save = 'A'

it_events = eventcat

it_sort = sortcat

i_callback_user_command = '<b>USER_COMMAND'</b>

TABLES

t_outtab = a_output

EXCEPTIONS

program_error = 1

OTHERS = 2.

ENDFORM. "LIST_DISPLAY

*----

---

• FORM SET_PF_STATUS *

*----

---

FORM set_pf_status USING extab TYPE slis_t_extab.

SET PF-STATUS 'STATUS1'.

ENDFORM. "set_pf_status

*----

---

• FORM USER_COMMAND *

*----

---

FORM user_command USING ucomm LIKE sy-ucomm

selfield TYPE slis_selfield.

DATA t_difference TYPE i.

CASE ucomm.

WHEN 'ENT1'. <--The function code.

Shreekant

[Former Member]

Hi mahender,

Here is the you need to add at AT SELECTION SCREEN event

TABLES: sscrfields.

AT SELECTION-SCREEN.

CASE SY-UCOMM.

WHEN 'BACK'.

SET SCREEN 0.

LEAVE SCREEN.

WHEN 'EXIT'.

LEAVE PROGRAM.

ENDCASE.

Regards

Sudheer

[Former Member]

Hi,

when you are not excluding any std buttons functionality.Try to use the set pf-status and set the function for the back button as "BACK" and clear the sy-ucomm after list display.