ACTRP0020E: java_type is not a valid data type for the variable that holds the computed threshold value.

Explanation: The data type of the variable that holds the computed threshold value that is returned from the computed threshold expression must be one of these types:

The value of the assignTo attribute on the <computedThreshold> element identifies this variable.

Operator Response: Either change the data type of the variable that holds the computed threshold value, or assign the computed threshold value to another variable.