An orchestration exception contains several properties. If you catch an exception, you can access these properties at runtime in your orchestration. The table below describes each property and to which specific exception types each property applies.
| Property Name | Type | Applies To | Description |
|---|---|---|---|
| Message | string | All orchestration exception types | A text message that describes the particular error condition that occurred. |
| ExceptionCode | integer | All orchestration exception types | An integer representing the particular error condition that occurred. |
| ExceptionSubCode | string | All orchestration exception types | A string representing an optional error sub code. |
| MessageName | string | OutOfOrderException, UnorchestratedMessage Exception, InvalidCastException, InputDataOverflowException, AssignMessageException, OutOfRangeException, InvalidFormatException | A string representing the name of the actual ePortal message that applies to this exception. This is the empty string if not applicable or unknown. |
| ExpectedMessageName | string | OutOfOrderException, AssignMessageException | A string representing the name of the expected ePortal message that applies to this exception. This is the empty string if not applicable or unknown. |
| FieldName | string | InvalidCastException, InputDataOverflowException, OutOfRangeException, InvalidFormatException | A string representing the name of the field in the ePortal message that applies to this exception. This is the empty string if not applicable or unknown. |
| FieldSize | integer | InputDataOverflowException | An integer representing the actual size of the field in the ePortal message that applies to this exception, in bytes. This is 0 if not applicable or unknown. |
| MaxFieldSize | integer | InputDataOverflowException | An integer representing the maximum allowed size of the field in the ePortal message that applies to this exception, in bytes. This is 0 if not applicable or unknown. |
| FieldValue | string | InvalidCastException, InputDataOverflowException, OutOfRangeException, InvalidFormatException | A string representing the value of the field in the ePortal message that applies to this exception. This is the empty string if not applicable or unknown. |
| MinFieldValue | string | OutOfRangeException | A string representing the minimum value of the field in the ePortal message that applies to this exception. This is the empty string if not applicable or unknown. |
| MaxFieldValue | string | OutOfRangeException | A string representing the maximum value of the field in the ePortal message that applies to this exception. This is the empty string if not applicable or unknown. |
| FieldPattern | string | InvalidFormatException | A string representing a regular expression that the field must match. This is the empty string if not applicable or unknown. |
| WebMessage | string | All orchestration message types | A text message that describes the particular error condition that occurred. For exception types that apply to a particular message field, this message will attempt to use the field label rather than the field name in order to produce a more end-user friendly message. For InvalidFormatException, if the field description is available, it is appended to the error message to provide additional information to the web page end user. For all other cases, WebMessage is the same as Message. |