C9530-001 · Question #117
While processing messages in a message flow, Java exceptions are encountered. Where should more details on these Java exceptions be found?
The correct answer is A. syslogs. When a node in a message flow throws an exception this is assigned a BIP number. As the exception is propagated up the flow, possibly being processed by various exception handling routines attached to the catch terminal of nodes it may be "wrapped" in several outer exceptions…
Question
While processing messages in a message flow, Java exceptions are encountered. Where should more details on these Java exceptions be found?
Options
- Asyslogs
- BTrace Node output
- CIntegration Node stderr and stdout
- DIntegration Server stderr and stdout
How the community answered
(41 responses)- A76% (31)
- B12% (5)
- C5% (2)
- D7% (3)
Explanation
When a node in a message flow throws an exception this is assigned a BIP number. As the exception is propagated up the flow, possibly being processed by various exception handling routines attached to the catch terminal of nodes it may be "wrapped" in several outer exceptions. This forms a "stack" of exceptions known as an ExceptionList. If an exception reaches an input node without being handled by any branch of the flow then the input transaction is rolled back and each message in the ExceptionList is output to the syslog. bus/troubleshooting/diagnostic- tools/
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