See, the details on Sudheesh's log http://blogs.technet.com/b/sudheesn/archive/2011/02/01/troubleshooting-part-v-heartbeat-discovery.aspx Anoop C Nair - Twitter @anoopmannur MY BLOG: http://anoopmannur.wordpress.com SCCM Professionals This posting is provided AS-IS with no warranties/guarantees and confers no rights.

Is the client assigned correctly? Have you updated the collection you are reviewing? Have you ensured the MP is healthy?Jason | http://myitforum.com/cs2/blogs/jsandys | Twitter @JasonSandys

Is the client assigned correctly? Have you updated the collection you are reviewing? Have you ensured the MP is healthy?Jason | http://myitforum.com/cs2/blogs/jsandys | Twitter @JasonSandys

Hi, I found some of the clients are having configuration manager client installed (Windwos XP Professional) but not shwing in SCCM Server. We have initiated Discovery Data Collection cycle from client desktop. What is the log file in client and SCCM Server to check "Discovery Data Collection cycle" communicating with server or not. Please let me know the solution. Thanks, Boopathi S

Check this artical http://blogs.technet.com/b/configurationmgr/archive/2009/08/10/troubleshooting-issues-where-clients-are-not-reporting.aspx also read the Clear Install Flag Task Overview http://myitforum.com/cs2/blogs/jgilbert/archive/2008/10/18/client-is-installed-flag-explained.aspx http://technet.microsoft.com/en-us/library/bb694040.aspx This posting is provided "AS IS" with no warranties or guarantees, and confers no rights. |Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

See, the details on Sudheesh's log http://blogs.technet.com/b/sudheesn/archive/2011/02/01/troubleshooting-part-v-heartbeat-discovery.aspx Anoop C Nair - Twitter @anoopmannur MY BLOG: http://anoopmannur.wordpress.com SCCM Professionals This posting is provided AS-IS with no warranties/guarantees and confers no rights.