Void Cheque

Hi All,

I am working with the standard SAP print programme RFFOUS_C and the Cheque Form F110_PRENUM_CHCK. After making the payment thru Payment proposal (F110) when I look at the spool it creates the cheque with one number (say 110021) as in Cheque Register but surprisingly it also create a void cheque with the subsequent cheque number (110022) in Cheque Register.

I really do not know where the problem is, becuase I have not done any change in the customisation.

Please tell me where could be the problem that prompt cheque voiding.

Regards

VK