Skip to main content

Throw Exception

Synopsis​

This operator throws an exception every time it is executed.

Description​

The Throw Exception operator will throw an exception with an user-defined message as soon as it is executed. This will cause the process to fail. It can be useful if e. g. a certain result is equal to a failure.

Input​

through​

Data delivered to this port will be passed to the output port without any modification. Whenever an input port gets occupied, two new input and output ports become available. The order remains the same. Data delivered at the first input port is available at the first output port. It's not necessary to connect this port, the exception will be thrown anyway.

Output​

through​

Provides the data which was delivered at the corresponding input port without any changes. Whenever an input port gets occupied, two new input and output ports become available. The order remains the same. Data delivered at the first input port is available at the first output port. It's not necessary to connect this port, the exception will be thrown anyway.

Parameters​

Message​

The error message that should be shown/logged is specified through this parameter.