Exception handling - Decision table

Hi,

I would like to be able to catch exceptions that might occur during the execution of a decision table work item. For my custom work item handlers I am using a decorator as described in the documentation.

https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_BPM_Suite/6.4/pdf/Development_Guide/Red_Hat_JBoss_BPM_Suite-6.4-Development_Guide-en-US.pdf

Section : 11.12.9.1.2

I would like to do the same for the decision tables but as I am not declaring the decision table work item handler in the deployment descriptors I cannot specify a decorator.

How should we handle the error handling in decision tables?

Thank you
Alexandre