First you need to verify the next check number for the bank:
  1. In FundWare, select Financial Institutions.
  2. Click Maintenance.
  3. Select the appropriate bank account and click Edit.
  4. Select the Account tab.
  5. For Associations, select By Use.
  6. Select the appropriate module and click Edit.
  7. Edit the Last Check Number to equal the number prior to the the number for your next check.  For example:  If you want the next control number to be 15806, you will need the Last Check Number to be 15805.
  8. Click OK.
  9. Click OK.
How to change the next control number in Payroll:

1. In the menu bar, select File, Open, Select Division 00 System Administration. Allow the business date to default to today's date and click OK.
2. In the menu bar, select System Administration, System Utilities
3. Enter the following in the Execute Program portion of the screen:

     Program Name                 PYL149
     Switches                          20
     Parameters          <leave blank>
     Business Date          Use today's date
     Division                      Select the appropriate division.
     Click Run.

4. Select C to change and put in your bank. Press Enter.
5. Select field 7 to be changed. Press Enter
6. Change the Last system number to equal the number just before the number that your next check will be from step 1.  Example:  if your next check number will be 15806, you will need the Last number to be 15805.
7. Continue to hit your Enter key and do 0 to accept.  The bottom of the screen should read "Bank has been changed". 
8. Press Esc and End.