Prog logic

Question

Hello....
i have ainternal table with 4 fields....
material quantity  field3      field4     
auv123   100  xxxxx  xxxx   
auv123   200  xxxxx xxxx    
auv111   100  xxxxx  xxxx   
auv123   400  xxxxx  xxxx  
auv111   200  xxxxx  xxxx  
auv222   100   xxxxx xxxx  
i nedd a simple logic to get a o/p table like:
o/p result:
auv123  700  xxxxx xxxx
auv111  300  xxxxx xxxx
auv222 100  xxxxx  xxxx
i.e I nedd to add QUANITY when MATERIAL number is same...and delete the extra rows...
<b>data types:</b>
material field is char
quantity fields is quan
other 2 fields( field 3 and field 4) in internal table are char and date type..
i need a simple logic for  it...
it may sound bit silly for you ...
thanks....

Answer 1

In order to get a sum of the materials, you need to have another internal table with just Material and qty.
data: begin of isum,
        matnr type mara-matnr,
        qty type mseg-menge,
        end of isum.
clear isum.  refresh isum.
loop at itab.
   isum-matnr = itab-matnr.
   isum-qty    = itab-qty.
   collect isum.
endloop.
Regards,
Rich Heilman