at SAS.EG.SDS.Model.Library.PopulateDatasets(Collection& collection)
at SAS.EG.SDS.Model.Broker.PopulateCollection(Collection collection)
at SAS.EG.SDS.Model.Collection.Populate()
at SAS.EG.SDS.Model.Collection.Populate(Exception& ex)指定非 NULL 控制的 IUnknown,所需的接口不是
IUnknown,或提供程序不支持 COM 聚合。
------------------------------ End of Technical Information ------------------------------
[quote:af9dd]When you access SAS data sets through a defined library in Enterprise Guide 3.0, the following error message might appear:
SAS IOM Data Provider failed to open data.
There are several problems that can cause this error:
1. A server-side problem caused by lack of permissions to or an
an inability to access the WORK library.
2. An Integration Technologies problem on the client side. Reinstall
<CD>:\eguide\bundles\inttechc\setup.exe.
3. Problems with the SAS IOM Data Providers. Reinstall
<CD>:\eguide\bundles\sasoledb\setup.exe
4. A Microsoft Data Access Components (MDAC) problem. Install the
MDAC 2.8 components from <!-- w --><a class="postlink" href="http://www.microsoft.com/data/download.htm">http://www.microsoft.com/data/download.htm</a><!-- w -->.[/quote:af9dd]
再不行,如果你是合法用户请联系SAS Support。 <!-- e --><a href="mailto:support@sas.com">mailto:support@sas.com</a><!-- e -->