Error Handling Transaction Variables - IBM WebSphere XS40 Command Reference Manual

v When true, notifies the service layer that this transaction is performing a
one-way MEP operation. This setting enables the service layer to
optimize resource usage while preventing Web Services Addressing
(WSA) from waiting for and faulting on a response that will never
arrive.
v When false, no notification is sent. When using WSA and one-way
MEPs, the service layer will time out waiting for a response.
When a DataPower service is configured for WSA-to-WSA and it receives a
WSA annotated message without the wsa:MessageId, the DataPower service
assumes that this is a one-way MEP and notifies the service layer by
setting this value of this variable to true.
This variable is not needed for Web Service Proxy services, as one-way
MEPs are identified by reviewing the specifics of the port operation.

Error handling transaction variables

This section contains information about error handling variables in alphabetic
order by permission category. Table 18 lists the names and permission for these
variables.
Table 18. Names and permissions for variables that are available for error handling
Variable name
var://service/error-code
var://service/error-headers
var://service/error-ignore
var://service/error-message
var://service/error-protocol-reason-phrase
var://service/error-protocol-response
var://service/error-subcode
var://service/formatted-error-message
var://service/strict-error-mode
Read-only variables
var://service/error-headers
Gets the error headers. This variable contains the name of the HTTP
header field that contains error information.
var://service/formatted-error-message
Gets the formatted error message. This variable contains the formatted
version of the error text in the var://service/error-message variable. The
formatted error message is the message that is written to the log file.
Write-only variables
var://service/error-protocol-reason-phrase
Sets the protocol-specific reason phrase for an error. This variable
overwrites the reason phrase in the response to provide a short description
that an be understood by people.
var://service/error-protocol-response
Sets the protocol-specific response for an error. This variable overwrites the
protocol-specific response code in an error condition.
Permission
Read-write
Read-only
Read-write
Read-write
Write-only
Write-only
Read-write
Read-only
Read-write
Appendix A. Working with variables
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