webMethods and Intelligent Business Operations 10.2 | Integrating Cloud Applications | Integration Server Built-In Services | Event Folder | pub.event:callstackItem
 
pub.event:callstackItem
WmPublic. Document type for the name of the service in the invocation path when an exception occurred and the index that indicates the step at which the exception occurred.
Parameters
service
String Fully qualified name of the last service (that is, most recently called) on the call stack.
flowStep
String Path representing the last executed flow step in the service where the exception occurred. The path takes the form /n/n/n..., where n represents a sequential index of flow steps and / indicates a level of nesting. The following illustrates an example of flow steps and the flowStep value that would be assigned to them if the exception occurred at that step:
Step
flowStep Value
MAP
SEQUENCE
BRANCH
INVOKE
MAP
SEQUENCE
EXIT
/0
/1
/1/0
/1/0/0
/2
/3
/3/0
If the stack contains a Java service, the flowStep value for that service will be empty.

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