USER_COMMAND Not working

[Former Member]

Hi

I have used USER_COMMAND in my ALV list and done coding there. But in outut it s not reflecting. Condition for PF is working fine but not for USER_COMMAND.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'.

EXPORTING.

I_CALLBACK_PROGRAM             = SY-REPID.

I_CALLBACK_USER_COMMAND = 'USER_COMMAND'

I_CALLBACK_PF_STATUS           = 'PF_STATUS.

FORM USER_COMMAND USING R_UCOMM TYPE SY-UCOMM

                                                     RS_UCOMM TYPE SLIS_SELFIELD.

CASE R_UCOMM.

WHEN 'BACK'.

LEAVE TO SCREEN....

......

ENDCASE.

Please help....

[ipravir]

Hi Bharani,

Put the Break-point inside the FORM (as first line). and check, may be the 'BACK' SY-UCOMM is not exist in system.

Regards.

Praveer.

[Former Member]

Hi Praveer

Thanks for your prompt response.

But my main draw bak is .....i have assigned TOOL BAR keys like BACK, SAVE & CANCEL in a screen caled by PF status.

But in ALV only APPLICATION TOOLBAR keys are displaying not the Function Keys where i declared  BACK, SAVE & CANCEL

[ipravir]

Hi Bharani,

Basically you can use

either REUSE_ALV_GRID_DISPLAY

or CL_GUI_ALV_GRID.

1. REUSE_ALV_GRID_DISPLAY

     is having inbuilt command for BACK / CANCEL and EXIT, you not need to declare these again in you PF-STATUS,

     either of this, if you declaring something in not exist or something which is require in your business function, those only you have to declare in PF-STATUS and based on that you have to write the code in USER_COMMAND.

2. CL_GUI_ALV_GRID,

     Since it's a class based ALV grid, to display this alv you have to declare a new screen and a container object.

     Since, it's on screen level, so you have to write the code on PBO on screen event for back / cancel and exit.

Regards.

Praveer.

[Former Member]

I have already declared these things in PF....but also ot reflecting in the op

[pavanm592]

Hi,

Provide the complete parameters of ALV FM

& check the pf_status is activated or not.

Regards,

Pavan

[Former Member]

hii Bharani

please check if your pf status is activated

Regards

Gaurav

[krishna_k19]

Hi Bharani,

   Did you implemented the PF-STATUS method??

Regards,

Krishna

[Former Member]

HI Bharani,

does your pf_status subroutine is same as this

FORM PF_STATUS USING EXTAB TYPE SLIS_T_EXTAB.
   SET PF-STATUS 'ZSTATUS'.
   REFRESH extab[].
ENDFORM.  

[Former Member]

Yes my PF STATUS was activated.

[Former Member]

you can compare pf status with below image

[Former Member]

like this way only i have given but same only....Application status only executing not Function Keys

[Former Member]

Hi Bharani,

To use the Function keys, you need to assign them with user commands first.

Do the following steps:

1. Double click on you GUI status

2. Go to screen menu: Utillities --> F Key Consistency

3. Enter the command for the Function keys you desire to use.

4. Save and Activate it

Note the F keys assignment will be visible in black colour in the GUI status screen here after.

Please try and let me know if it helps

[Former Member]

Hi Bharani,

Can you please put your exact code here for the ALV LIST call and the user_command function?

Also, you may refer the standard program to check if your other parameters like button settings in GUI Status, etc as needed or not.

BCALV_TEST_LIST

Hope this helps!

Regards,

Gayatri

[Former Member]

HI bharani

you need to define back etc fcode like below

[ipravir]

Hi Bharani,

Please take any standard program PF-STATUS, where the same has been used for the REUSE_ALV_GRID_DISPLAY function module.

And after apply the same in your program check the Command for the BACK/EXIT or CANCEL.

and based on that you can write your logic.

Regards.

Praveer.

[RaymondGiuseppi]

Correct your code, replace

I_CALLBACK_PROGRAM             = SY-REPID.

With a local variable initialized with SY-REPID, else the value will become SAPLSALV...

I_CALLBACK_PROGRAM             = LV_REPID.

This is written in FM documentation...

Note: Never pass SY-REPID directly in the interface. If the desired program name is in SY-REPID, it must be assigned to an intermediate variable which is then passed to the interface.

Regards,

Raymond