ALV dynamic selection

[Former Member]

Gurus,

I have written a ALV report by joining BKPF and FAGLFLEXA table...I have used FM REUSE_ALV_GRID_DISPLAY...

Now the user wants a dynamic selection on the selection screen to choose fields on which he wants to summarize the values...

I display 25 fields and the user wants to summarize on few of them...

Can you please provide some inputs on how I can do that...

I have no clue on how to begin...and what i shud do...

Coding samples will be helpful tooo....

Thanks

Sam

Edited by: Alvaro Tejada Galindo on Mar 4, 2008 6:04 PM

[Former Member]

Nothing fancy...You only need to check on the catalog...If the field is passed as parameter you add this...

READ TABLE S_SUMARIZE WITH KEY
LOW = 'BLART'.
IF SY-SUBRC EQ 0.
FIELDCATALOG-DO_SUM = 'X'.
ENDIF.

You got an SELECT-OPTIONS with the fields that should get sumarize...For everyfield in the catalog you ask if they are contained in the LOW field of the SELECT-OPTIONS...When true...add DO_SUM...

Greetings,

Blag.