Field 53a may only be present if field 34P is used (Error code(s): C20).
Field 31C may only be present in the case of an American style option (that is, subfield 3 of field 23 contains 'A') (Error code(s): C79).
The presence of field 77D depends on the value of Type of Agreement (subfield 1 of field 77H) as follows (Error code(s): D36).
 If subfield 1 of field 77H is ... |
Then field 77D is ... |
|---|---|
| OTHER |
Mandatory |
| Not = OTHER |
Optional |
The use of FOZ, GOZ and TOZ in subfield Unit in sequence A, field 32F depends on the commodity in subfield Type in sequence A, field 26C as follows (Error code(s): D07)
| Sequence Aif Type in field 26C is ... |
Sequence Athen Unit in field 32F must be ... |
|---|---|
| GOLD |
Neither GOZ nor TOZ |
| PALL |
Neither FOZ nor TOZ |
| PLAT |
Neither FOZ nor TOZ |
| SILV |
Neither FOZ nor TOZ |
In sequence B, field 15B may not be the only field, that is, if field 15B is present, then at least one of the other fields of sequence B must be present (Error code(s): C98).
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).
In sequence B, when field 17Z is "Y" then 22Q must be present (Error code(s): C56).
