Uninvoiced Receipts report - error

Hello members,

we are on 11.5.10.2 and when we ran the Uninvoiced Receipts reports as part of our year end closing we got the following error:

REP-1401: 'c_unit_price_w_taxformula': Fatal PL/SQL error occurred.

ORA-01476: divisor is equal to zero

Further when we ran "Receipt Accruals - Period-End" we got the following in the log:

Begin enhancement code

-- Entered Amt.: 10.460000 Accrual Qty: 10.460000

-- for receipt TC Concurrent program RVCACR returned error

Cause: RVCACR encountered an internal error. Parameters: RECEIPT_ACCRUALS,0,,201,,JUN-18,

Action: Note both this error number and the actions you are trying to perform. Contact you