Dynamic read from work area

[Former Member]

Hello, me again ...

I have a work area declared like this:

data: begin of wa,

fld1 type c,

fld2 type c,

fld3 type c,

end of wa.

I want to check a different field's value at each iteration, meaning somthing like this:

concatenate 'fld' sy-tabix into var.

if wa-var eq ......

I know it's possible by using field-symbols, does anyone can write me the specific syntax pls ?

Thanks in advance,

Rebeka.

[RichHeilman]

field-symbols: <fs>.
data: var(20) type c.
data: tabix(4) type c.


tabix = sy-tabix.
   concatenate 'FLD' tabix into var.
   condense var no-gaps.

assign component var of structure wa to <fs>.
if <fs> = 'X'.

endif.

Regards,

Rich Heilman