MT 584 Field Specifications
31. Field 20C: Reference: Master Reference
FORMAT
Option C |
:4!c//16x |
(Qualifier) (Reference) |
PRESENCE
Conditional (C4)
QUALIFIER
(Error code(s): T89)
Order |
M/O |
Qualifier |
R/N |
CR |
Options |
Qualifier Description |
1 |
O |
MAST |
N |
|
C |
Master Reference |
DEFINITION
This qualified generic field specifies:
MAST |
Unique and unambiguous identifier used to link a group of individual transactions together. |
MAST |
Master reference which identifies the link between allocations. |
NETWORK VALIDATED RULES
Reference must not start or end with a slash '/' and must not contain two consecutive slashes '//' (Error code(s): T26).
USAGE RULES
This field is used when a block trade has all, or many, of its allocations with the same status.