Doubt in ALV

[Former Member]

can any one tell ,what is '&IC1' ? why we use that? can any one explain the below code........

FORM DISPLAYDETAILS USING UCOMM LIKE SY-UCOMM

SELFIELD TYPE SLIS_SELFIELD.

IF SELFIELD-FIELDNAME = 'EBELN'.

IF UCOMM = '&IC1'.

READ TABLE I_OUT INDEX SELFIELD-TABINDEX.

PERFORM PORECDNG.

CLEAR BDCDATA[].

ENDIF.

[Former Member]

Hi,

when ever you double clik on any line item of the alv report

the system will take this '&IC1' as the function code

basically this is a function code by which the system can understood

that you have double cliked on the alv output.

check by cliking /h

and then clik on save button

you will find different funciton code ( ie sy-ucomm in the debugging screen )

regards,

Venkatesh

[Former Member]

Thanks Venkat

I'll do it.....

[Former Member]

hi,

it user command on click event,

SO it is used in interactive report.If u want that user clicks on output and it should go to another list or transaction than u have to put this code into one form and give that form name into <b>i_callback_user_command</b> of REUSE_ALV_GRID_LIST

reward if useful.

[Former Member]

The Variable UCOMM is the type of SY-UCOMM (System variable).

So the value "&IC1", may be the function code of the button.

SY-UCOMM

Function code that triggered the event PAI. Every user action that triggers PAI is assigned a unique function code, with one exception: Choosing ENTER triggers PAI and different function codes can be transferred to SY-UCOMM:

· If there is an entry in the command field of the standard toolbar, this is transferred to SY-UCOMM as the function code.

· If there is no entry in the command field and a function code is assigned to the ENTER key, this function code is transferred to SY-UCOMM.

· If the command field does not contain an entry and no function code is assigned to the ENTERkey, it is empty and the content of SY-UCOMM is not affected.

[Former Member]

thanks for ur answers