ORA-12415
        The SYS_ACLOID column was created with a data type different from NUMBER.
        
        
        Cause
        The hidden SYS_ACLOID column used by Oracle Real Application Security (RAS) lists application user-managed ACL identifiers and must be of data type NUMBER.
        Action
        Drop the SYS_ACLOID column on the table or change the data type of the column to NUMBER.
        
     
    
    
        ORA-12415
        A column of another datatype exists on the specified table
        
        
        Cause
        The datatype of the column present in the table is different from the datatype set for the policy column.
        Action
        Drop the column on the table or change the datatype for policy column.
        
     
    
    
        ORA-12415
        A column of another datatype exists on the specified table
        
        
        Cause
        The datatype of the column present in the table is different from the datatype set for the policy column.
        Action
        Drop the column on the table or change the datatype for policy column.