To delete an entire batch, you need to be on the Cash Receipts Batch Entry screen.
You can either enter the batch ID information or select it via .
The Batch information displayed should be for the batch you want to delete.
Press the button or F16 (shift F4) - this will Delete the WHOLE batch and all the contents. You will get a message on the bottom of the screen:
Warning - once you delete a batch, there is NO undo button. Be sure you want to delete it before taking the following step.
Press the again or F16 (shift F4) to confirm the deletion of the batch.