| reasonCode | ReasonCode | A machine interpretable error code. | Error code | | 0-1,
mre,
nfr | |
| location | ProblemLocation | A value indicating the location of the problem within the subject message. | Error location | | 0-1,
ncf | This is not used in messages to the repository. |
| description | xsd:string | Plain text describing the associated error condition | Description | | 0-1,
nfr | |
| validationRuleId | Validation | A reference identifying a rule within a validation scheme. This field is never filled
for NSD messages.
| Validation rule | | 0-1,
ncf | |
| additionalData | AdditionalData | Any string of additional data that may help the message processor, for example in
a rejection message this might contain a code value or the text of any one of the
messages (within a CDATA section).
| Additional information | | 0-∞,
ncf | |