Preparing and the first call of a stored procedure are combined for performance optimization.
Starting with SDAC 18.104.22.168 preparing and the first call of a stored procedure were combined for performance optimization. This requires the necessity of setting the parameter type and data type of all parameters before preparing. In order to revert the old behaviour with preparation and parameters, the OLEDBAccess unit should be added to the uses clause of a unit in an application, and the following line should be added to the initialization section of the unit:
ParamsInfoOldBehavior := True.