Set SQL Option MAXDOP On the Data Source tab, expand the tree view to locate the object. Right-click the source object and select Detailed Properties > Processing Options > Overview. Click the Add SQL MAXDOP Option button. The SQL Option form is displayed. Select the Enable Add MAXDOP option. Specify the number of processors to be used. Note: This should not be more than 8 (based on the generic setting for MAXDOP). Click OK > OK. Run the object compilation.