abap - incompatible type error
I got the requirement to change spell_amount function module into Z_SPELL_AMOUNT Function module. Sap has givin some modifications in spell_amount function module. so i have done those changes in Z_SPELL_AMOUNT FM
After changing the code... the errors says that INT_ZAHL and UP_ZIFFER are type incompatile
please find the following code which i changed,
in the below coding it is showing error in the following statement
DO 15 TIMES VARYING up_ziffer FROM int_zahl0 NEXT int_zahl1
In SPELL_AMOUNT function modue contains this ZIFFERN_IN_WORTEN subroutine
Thanks in advance.