MT 303 Network Validated Rules

C1 

In sequence A, the presence of field 21 depends on field 22A as follows (Error code(s): C84):

Sequence A
if field 22A is...
Sequence A
then field 21 is...
AMNA Mandatory
AMND Mandatory
CANC Mandatory
DUPL Optional
NEWT Optional

C2 

Sequences B and C are mutually exclusive. Field 94A in sequence A specifies which type of transaction is allocated and thus which of the two sequences is present(Error code(s): C92):

Sequence A
if field 94A is...
then Sequence B is... then Sequence C is...
FORX Mandatory Not allowed
FXOP Not allowed Mandatory

C3 

In sequence C, the presence of field 30X depends on field 23B as follows (Error code(s): C95):

Sequence C
if field 23B is...
Sequence C
then field 30X is...
CLAM or PTAM Mandatory
CLEU or PTEU Not allowed

C4 

The presence of sequence D depends on the value of field 22A in sequence A as follows (Error code(s): C97):

Sequence A
if field 22A is ...
then Sequence D is...
AMNA or AMND or DUPL or NEWT Mandatory
CANC Optional

C5 

In sequence D, subsequence D3, the presence of field 34B and subsequent party fields depends on field 94A of sequence A as follows (Error code(s): C99):

Sequence A
if field 94A is ...
then Sequence D3 is...
FORX Not allowed
FXOP Mandatory