The throw statement is used to throw a user exception or to rethrow the current exception.
throw {class, subclass, message}
• class – A long integer specifying the class of the user exception. This value should be 1 or greater. For integrating applications it should be 22,000 or greater.
• subclass – A long integer specifying the subclass of the user exception.
• message – A string specifying the message that describes the user exception. You can use the following string constants in the message to indicate where the exception occurred.
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|
Constant |
Description |
|---|---|
|
_script_ |
The name of the script in which the exception was generated. |
|
_line_ |
The line number in the script where the exception was generated. |
If your exception handler has received an exception not intended for it, use the throw statement without any parameters to rethrow the exception.