Enabling the use of variables If you want to transfer variables from the MessageOUT instance to the MessageIN instance, you must make sure that the variables are available in the MessageIN instance. Variables defined in the originating Events will always be available. If you want to make variables specified in scripts available, you must explicitly specify this. Restrictions • You cannot include arrays in the output data. • Variables specified after Process or after Message cannot be included in the output. To enable the use of variables 1 In the Runtime configuration, right-click the MessageOUT Process and select Settings. 2 On the General tab, select Include variables in output and click OK.