excel工作表中有工作簿连接，连接到分析服务立方体。所有连接都连接到同一服务器上的同一多维数据集。只有一个连接不断给出以下错误信息！！！
Data could not be retrieved from the external data source. Error message returned by external data source:
xml for analysis parser; The xml for analysis request timed out before it was completed