Resolution

Bills must be free of Payment and Adjustment activity before the Generate Accounts Receivable can be undone.

Click the Reverse button within the Generate Accounts Receivable program to void a bill run. This will allow you to regenerate the Bill run afterwards when ready.
Contact Enterprise ERP Tax Support for further assistance if no Reverse button is available.
Alternative may be to recover from your most recent nightly backup of Enterprise ERP. This should be considered a last result, as ALL data entered across all Enterprise ERP modules up to the date of the last backup, would be lost and required to be reentered.
When clicking Reverse, and receiving the following message, txrptoptbu has not been initialized, see the following: New York Generate Accounts Receivable Reversal will not run

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