New Account wizard; Deposit Account; Fails to calculate with a "Object reference not set to an instance of an object." if Term if "On Date" and On Date equals Opening Date

When running the New Account wizard, if a Deposit Account's Term is set to "On Date" and the On Date is the same as the Opening Date (e.g., you click the up arrow on the "On Date" field), the summary indicates you need to "Click 'Calculate' to display updated information."

Upon clicking Calculate, the following message is given:

Failed to calculate Interest. Reasons for this include:

1. The Interest Rate is too high.
2. The Term is too long.

Consider:

1. Decreasing the Interest Rate.
2. Decreasing the Term.

Object reference not set to an instance of an object.

The bottom line of this, "Object reference not set to an instance of an object." indicates that an unexpected error has occurred in the calculation.

This has been fixed. The new message reads as follows:

Failed to calculate Account.

Cannot calculate existing Account.

Invalid Interest period begin/ end dates specified.