about dd

[charles]

I create work table F5510111 USE DD : AA AND AA1.
But ,AA's description is amount
AA1's description is amount.
So ,I can't division them .

 

[dalfanz]

You can do the division. They are data type 9's (math numeric) entries so
there should be no problem in mathematics on these.

As well they are have 2 different data item names to be able to distinguish
between the 2.
And they would appear as 2 separate entries with potentially the same
description (which may be your confusion) but the double appearance gives
you the allowance as 2 separate values.

FYI.