Mandatory
This field specifies, for the (intermediate) opening balance, whether it is a debit or credit balance, the date, the unit of metal and amount of the balance.
D/C Mark must contain one of the following codes (Error code(s): T51):
Unit must contain one of the following codes (Error code(s): T06):
Date must be a valid date expressed as YYMMDD (Error code(s): T50).
Unit must be the same in the fields 60, 62a, 64 and 65 (Error code(s): C80).
Amount must not contain more than six digits following the decimal comma (Error code(s): C89).
The integer part of Amount must contain at least one digit. The decimal comma ',' is mandatory and is included in the maximum length. (Error code(s): T40, T43).
This field must always be the same as field 62a (closing balance) of the previous statement message for this account.
The first statement message for a specified period must contain field 60F (first opening balance); additional statement messages for the same statement period must contain field 60M (intermediate opening balance).