Retrieves the value of the current stored-procedure parameter.
Returns the value of the associated stored-procedure parameter as a Java(TM) Object
The Get Param Value function block returns the parameter value as a Java Object (such as Integer, Double, or String). If the value returned to an OUT parameter is the JDBC NULL, Get Param Value returns the null constant.
This function block is based on the CwDBStoredProcedureParam.getValue() method. For more information, see getValue().