Error and Exception handling in IIB & MQ
Before going into how to handle the error and exception in IIB let’s first understand the actual meaning of error & exception in IIB/MQ.
Basically, there are two types of Error & Exception in IIB :- 1. Internal Errors within the node , 2. Downstream errors with respect to the input node.
Default behavior of nodes in IIB – ‘in case of any internal error ( ie validation failure in MQ input node or Exception inside compute node ) the broker checks for the failure handling of that particular node ie it tries to pass the message to failure terminal if connected it will generate the exception and pass the original message which was input to that node to the failure terminal flow , If failure terminal not connected then:-
