BO4 - MON00027 - Unknown error Adaptive Processing Server -in server watch

Hi,
Noticing getting message MON00027 Unknown error next to Adaptive Processing Server.
No users on box apart from me and get this even after stop/start SIA.
Any ideas?
Many Thanks

Creating new individual servives to give functionality of adaptive job server

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    12/01/2011 11:48:11.56  w3wp.exe (0x05D4)                        0x1EF4 SharePoint Foundation        
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    12/01/2011 11:48:11.56  w3wp.exe (0x05D4)                        0x1EF4 SharePoint Foundation        
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    12/01/2011 11:48:11.61* w3wp.exe (0x05D4)                        0x1EF4 Project Server               
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  • Project Server 2010 Task page - An unknown error has occurred

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    Hi,
    I faced exactly the same problem: some resources try to connect to My Tasks, and get an Unknown error. No error message in ULS or Eventlog.
    I hope I solved the problem, and want to share the experience here.
    First, by reading this article,
    http://www.projectserverexperts.com/ProjectServerFAQKnowledgeBase/Unknown%20Error%20My%20Tasks%20Page.aspx: even if the SQL Query returns me no records, it gives me the idea to delete (unpublish) some tasks (i managed to identify some tasks which raised
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    So I decided to delete my project from the Published Database (and keep it in the Draft of course). Than in Project Pro, I opened and Published: the problem seem to be solved.
    I don't know the root cause of the pb: maybe some SQL data were corrupted for an unknown reason.
    Hope it could help some one ! Don't hesitate to give feedback if you solved this pb with this solution, or workaround.
    Sylvain

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