Sequence 1( main sequence,set to exit on sucess)

Sequence 2(logic  sequence,set to exit on failure)

service 1

service 2

Sequence 3(error sequence set to exit on done as required)

pub.flow: get lost error

custom: log error, custom: notify error

Parameters in get/last error:

1)  Time(string) [yyyy/mm/dd HH:MM:SS.SS]

2)  error type [ exception type that was thrown]

3)  error dump [ more detailed  information about exception]

4)  service  [ fully qualified name]

5)  user   [ user r requested the service to generate]

6)  thread ID [ identifying the thread that invoked the service]

7)  session ID [ exception in which session]

Limitations of get last error:

1)  A flow exist $parent and report FAILURE will cause the logic sequence to fail and execution will transfer to error handling sequence calling get last error will not return a Last error ID object.

2)  An Access Exception caused when a service is called without the required  permission will cause to logic sequence to fail and the execution will transfer to error handling sequence calling get last error will not return a get last error ID object in it is case.