Schema OverridesA has errors; cannot apply it 
 Data Property OverridesA:OvClassJ.ObjectF.OpA must be nullable; class OverridesA:OvClassJ uses the BaseTable physical mapping type. 
 Data Property OverridesA:OvClassJ.ObjectF.OpId1 must be nullable; class OverridesA:OvClassJ uses the BaseTable physical mapping type. 
 Base Property OverridesA:OvClassI.ObjectF (for property OverridesA:OvClassJ.ObjectF) has errors (1st error is ' Data Property OverridesA:OvClassI.ObjectF.OpId1 must be nullable; class OverridesA:OvClassI uses the BaseTable physical mapping type. ') 
 Base Property OverridesA:OvClassI.DataI (for property OverridesA:OvClassJ.DataI) has errors (1st error is ' Data Property OverridesA:OvClassI.DataI must be nullable; class OverridesA:OvClassI uses the BaseTable physical mapping type. ') 
 Data Property OverridesA:OvClassJ.DataJ must be nullable; class OverridesA:OvClassJ uses the BaseTable physical mapping type. 
 Class 'OverridesA:OvClassJ' uses Base table mapping; Cannot include base property 'DataH' in unique constraint 
 Class 'OverridesA:OvClassJ' uses Base table mapping; Cannot include base property 'DataC' in unique constraint 
 Data Property OverridesA:OvClassI.ObjectF.OpA must be nullable; class OverridesA:OvClassI uses the BaseTable physical mapping type. 
 Data Property OverridesA:OvClassI.ObjectF.OpId1 must be nullable; class OverridesA:OvClassI uses the BaseTable physical mapping type. 
 Data Property OverridesA:OvClassI.DataI must be nullable; class OverridesA:OvClassI uses the BaseTable physical mapping type. 
 Column name 'datab' is already used by another property, cannot assign to property 'OverridesA:OvClassI.GeomI' 
 Column name 'dataa' is already used by another property, cannot assign to property 'OverridesA:OvClassF.DataF' 
 Cannot override property 'OverridesA:OvClassE.DataE' column to RDBMS reserved name 'initial' 
 Cannot override class 'OverridesA:OvClassD' table to RDBMS reserved name 'exclusive'