Optional in optional subsequence B1b
(Error code(s): T89)
This qualified generic field specifies:
The integer part of Amount must contain at least one digit. A 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).
If Amount is zero, Sign must not be present (Error code(s): T14).
Sign must be present when Amount is negative.
Eligible Collateral Value (:19A::COVA) is only to be used in (I)CSD-participant communication or if bilaterally agreed between the Sender and Receiver.
In subbalance sequence B1b, Eligible Collateral Value (:19A::COVA) is only to be used for multiple places of safekeeping reporting, that is, with Aggregate Balance (:93B::AGGR). With subbalance Eligible for Collateral Purposes (:93B::COVA), the value of the subbalance holding will be provided using :19A::HOLD, like for any other subbalances.