By default, the Process Server engine validates the data loaded into process variables against the WSDL schema prior to process execution. This validation property is a global setting that can be disabled/enabled in the Process Console.
If desired, you can add a policy assertion to an endpoint reference for fine-grain control of message validation. The policy assertion overrides the global setting in the engine.
By disabling message validation, you are enabling faster processing. However, be aware that there are many cases where invalid data can be introduced into the process that will not be caught unless you provide fault handling or validate activities. With message validation enabled, the process will throw a fault if invalid data is detected.
Select one of the following:
. Message validation is disabled.
. Message validation is enabled for input and output messages.
. Message validation is enabled for input messages.
. Message validation is enabled for output messages.