Parameters

The parameters are explained as follows:

*DiagArea

Returned parameter

Type: character string
Length: 32 bytes

*DiagArea contains diagnostic data to help determine the cause of a failure from the service. For many return codes, the *DiagArea can contain further information to help determine the cause of the failure. See the descriptions of different return codes for a partial list of data returned in this area.

Note: For all environmental errors (with return code X'F00' and higher), the *DiagArea might not be filled in, and the data returned in the area should be ignored.

Field Name	Field Type	Description
Diag_Index	32-bit integer	The array index to the parameter field that causes the error.
Diag_Key	32-bit integer	The constant value represents the field that causes the error.
Diag_Actual	32-bit integer	The incorrect actual value specified.
Diag_Expected	32-bit integer	The expected value to be used.
Diag_CommErr	32-bit integer	The returned code from the failing operation.
Diag_Text	Character (12)	Additional diagnostic information in text format.

See BCPii communication error reason codes for a partial list of the descriptive communication transport error return codes and suggested actions.

*DeliveryToken

Supplied parameter

Type: character string
Length: 8 bytes

DeliveryToken specifies the event notification connection created by a previous HWIBeginEventDelivery call.