The following list specifies the standard faults defined within the WS-BPEL specification. All standard fault names are qualified with the standard WS-BPEL namespace.

• ambiguousReceive

• completionConditionFailure

• conflictingReceive

• conflictingRequest

• correlationViolation

• invalidBranchCondition

• invalidExpressionValue

• invalidVariables

• joinFailure

• mismatchedAssignmentFailure

• missingReply

• missingRequest

• scopeInitializationFailure

• selectionFailure

• subLanguageExecutionFault

• uninitializedPartnerRole

• uninitializedVariable

• unsupportedReference

• xsltInvalidSource

• xsltStylesheetNotFound