How Permanent prepayment are knocked off when refund is received from the Supplier?

Summary:

How Permanent prepayment are knocked off when refund is received from the Supplier?

Here Permanent Prepayment are created and its fully paid. Later sometime supplier refunded the amount.

Please suggest the current practice on knocking prepayment transaction once refund is received from supplier.

Content (required):

How Permanent prepayment are knocked off when refund is received from the Supplier?

Here Permanent Prepayment are created and its fully paid. Later sometime supplier refunded the amount.

Please suggest the current practice on knocking prepayment transaction once refund is received from supplier.

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