The exception message architecture of the OS/400 is used to implement both exception handling and condition handling. There are cases in which exception handling and condition handling interact. For example, an ILE condition handler registered with the Register a User-Written Condition Handler (CEEHDLR) bindable API is used to handle an exception message sent with the Send Program Message (QMHSNDPM) API.
The term exception handler is used in this chapter to mean either an OS/400 exception handler or an ILE condition handler.
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