问题描述：以下信息根据打开Task Form页面时提示的Corretive ID在Logs中查找最新的log文件中的错误记录如下
06/29/2011 11:08:01.70 w3wp.exe (0x0F24) 0x2A44 InfoPath Forms Services Runtime - Data Connections eq8l Warning The following query failed: Get Investigator (User: IBM/888, Form Name: Incident Task Form, IP: , Connection Target: , Request: http://IBM/_layouts/WrkTaskIP.aspx?List=6168a701-ca3a-4574-82e6-64385a52d515&ID=373&Source=http://shni391/_layouts/WrkStat.aspx?List=f1a9beb8-a9d6-46b2-bf62-5c0249582dee&WorkflowInstanceID=%257b9DFB66FA%252d219B%252d4949%252d8128%252dC02E3D521350%257d&IsDlg=1&Web=786cc9df-a10e-42dc-9303-146a96eaf1a9, Form ID: urn:schemas-microsoft-com:office:infopath:Incident-Task-Form:-myXSD-2011-03-14T09-12-19 Type: DataAdapterException, Exception Message: The form cannot run the specified query. The list could not be found.) c29d7824-825f-4ae5-8fe2-bda7173438b7
解决办法：
以此可以定位那个查询数据源出错了。显然 Get Investigator 有问题了。