MT 300 Network Validated Rules

C1 

In sequence A, the presence of field 21 depends on field 22A as follows (Error code(s): D70):

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

C2 

The presence of fields 88a and 71F in sequence C and therefore, the presence of sequence C itself, depends on field 94A in sequence A as follows (Error code(s): D74):

Sequence A if field 94A is ...	Then sequence C is ...	Sequence C and field 88a is ...	Sequence C and field 71F is ...
Not present	Optional	Optional	Not allowed
AGNT	Optional	Optional	Not allowed
BILA	Optional	Optional	Not allowed
BROK	Mandatory	Mandatory	Optional

C3 

The presence of sequence D depends on field 17U in sequence A as follows (Error code(s): D76):

Sequence A if field 17U is ...	Then sequence D is ...
Not present	Not allowed
Y	Mandatory
N	Not allowed

C4 

In all optional sequences and subsequences, the fields with status M must be present if the sequence or subsequence is present, and are otherwise not allowed (Error code(s): C32).

C5 

In sequence E, if field 15E is present then at least one of the other fields of sequence E must be present (Error code(s): C98).

C6 

In sequence E, when field 17Z is "Y" then 22Q must be present (Error code(s): C56).

C7 

In sequence A, if field 17F is present and contains "Y", then field 17O must also be present, otherwise field 17O is not allowed (Error code(s): C87):

Sequence A if field 17F is ...	Sequence A then field 17O is ...
Y	Mandatory
N	Not allowed
Not present	Not allowed

C8 

In sequence A, if field 17O is present and contains "Y", then fields 32E, 30U, and at least one occurrence of 14S must also be present and field 21A is not allowed. If 17O is present and contains "N", then field 21A must be present and fields 32E, 30U, and 14S are not allowed. If field 17O is not present, then fields 32E, 30U, 14S, and 21A are not allowed (Error code(s): C87):

Sequence A if field 17O is ...	Sequence A then fields 32E, 30U and 14S are ...	Sequence A and field 21A is ...
Y	Mandatory	Not allowed
N	Not allowed	Mandatory
Not present	Not allowed	Not allowed