Field symbol with type data is not able to hold more than 5 digits

Hi All,

I have a scenario where my field symbol should hold more than 5 digits. But when the value is greater than 99,999 it terminates.

Here is the piece of code.

Field symbols <fs_wa> type any,

<fv_totalqty>. type data.

ASSIGN COMPONENT 'TOTAL'  OF STRUCTURE <fs_wa> TO <fv_totalqty>.

<fv_totalqty> = <fv_totalqty> + pv_dc_uoi.

when the value of fv_totalqty>. is GT 99, 999 the program terminates. Tried all possible ways but xould not find a sol.

Could someone please help me ASAP.