Non-Sequential Check Number Management

Hi,

Actually we are generating payment in F-58 with immediate cheque printing, that time we are using dummy cheque lot no for ref. after bank gives the exact data for cheque no , we replace the ref no to original cheque no, in FCH4, in that i enter

Cheque Posponded : Ref No ( Dummy No)
Void reason Code : 08 ( cheque lot difference)
Cheque no : original cheque no.

in this case, i never tick Non Seq for Ref Cheq no lot, because its automatically printing ,

for original cheque lot , i have to select no which ever i am getting from bank data. so i have to select Non Seq in FCHI, so i selected .

even i select this, i am getting error " The next free number in lot 0022 is 1000204"

So kindly solve this problem

Prince