Devart Forums

Posted: **Mon 21 Jun 2010 14:17**

Sometimes I receive this error:

Can not use Master/Detail with CachedUpdates (D:\Projects\Delphi\Dac\Common\Source\DBAccess.pas, line 6378).

I'm using my DAC 5.90 and Delphi 2007

Thanks

Posted: **Tue 22 Jun 2010 07:42**

When establishing master-detail relationship the CachedUpdates property of detail dataset works properly only when TCustomDADataSet.Options.LocalMasterDetail is set to True. You can find more detailed information about this in the MyDAC help.