Optional
(Error code(s): T89)
This qualified generic field specifies:
The integer part of Amount must contain at least one digit. The decimal comma is mandatory and is included in the maximum length. The number of digits following the comma must not exceed the maximum allowed for the specified currency (Error code(s): C03, T40, T43).
Currency Code must be a valid ISO 4217 currency code (Error code(s): T52).
When Sign is present, Amount must not be zero (Error code(s): T14).
Sign is used when the Amount is credited while the practice or the transaction type would normally imply that the Amount should be debited (or vice versa).