When specifying multiple catch blocks, don’t specify a catch block with a supertype before a catch block with a subtype. For example, don’t place catch (IOException ioe) before catch ...

You can also use Multiple Catch block if needed. Multiple Catch blocks function similar to simple Try-Catch block, however, offers the ability to handle more than one exception.

A single try block can have multiple "catch" blocks to define different behaviors when an exception is encountered. If a program encounters an exception that is defined in multiple catch blocks ...

Having multiple occurrences of a 200 line code block in catch clauses sets off a red flag, but regardless, it's better to factor out that code than to duplicate it.

Note: When a CATCH block has finished executing, control transfers to the end of the current DO statement, and the program resumes normal execution. If no exception has been thrown and SCL encounters ...