Abstract: Exceptions are aroused when built in attributes for executing a well-designed business process are not supported. Process exception handling technology involves detecting and processing runtime exceptions in process executing environment. This paper first introduced features and classification of business process exception. Based on Exception Handling Patterns, bigraphs for CCS were applied to investigating process exception handling, and some results regarding modeling and analysis were discussed. At last, exception handling strategics were applied to analyzing exception handling patterns,and basic model structure and dynamic behavior analysis for process exception handling were proposed in the paper.

Key words: Business process exception handling, Business process exception, Process exception handling analysis