The budget batches that posted in GL need to be reversed.
1.  Log into Fundware with the date of each posted batch.
2.  From General Ledger, select Journal Entries, and select Posted.
3.  Click Find Now.
4.  Click the batch to be reversed to highlight it.
5.  Click Reverse at the bottom of the screen.
6.  Click OK, and click OK again.

Once all the budget batches are reversed:
1.  From Budget Preparation, click Open.
2.  Right-click on the cycle you want to delete.
3.  Select Purge Budget.
4.  Select Yes to confirm the purge.

Create a new budget cycle per the instructions in the Budget Preparation Guide for your version of Fundware.