alv summation problem

[Former Member]

Hi all,

I have a requirement where i have to find sum of mseg-menge , opening stock , closing stock.

so i wrote the code as below:

loop at it_s032 into wa_s032.

c = wa_s032-mbwbest + sum2 + sum1 - wa_s032-mkobest.

diff = wa_s032-mbwbest - wa_so32-mkobest.

ENDLOOP.

where, sum2 is the sum calculated for mseg-menge based on mblnr,and

sum1 is the sum calculated for mseg-menge based on matnr.

error: Arithematic operations are only intended for operands that can be converted to numbers.

please suggest for this problem.

data declaration:

data: sum2 type i,

sum1 type i,

c type menge,

diff type menge.

regards,

asha

[Former Member]

fine there we got the problem.

data type of c and diff is MENGE.

now have a look at type menge with SE11, you won't be astonished it doesnt work since MENGE is a flat structure but not a dataelement. you might want to use some type p length 12 decimals 2 stuff or kbetr or whatever, just make sure it is numeric if you want to calculate with it.

Edited by: Florian Kemmer on Jul 8, 2010 2:37 PM

[Former Member]

Hi,

if you check the type of menge its a structure.

So declare that sum and diff with table-menge

like eg: mseg-menge .

After check the code.

Hope this might solve your problem

With Regards,

Sumodh.P