Technet has a number of forum threads outlining this issue. A quick google search found these: http://social.technet.microsoft.com/Forums/en-US/5ab9093d-b90f-4d50-8f6e-264caf0cc724/smsmaintenancetaskrequests?forum=configmanagergeneral
http://social.technet.microsoft.com/Forums/en-US/home?searchTerm=SMS_MaintenanceTaskRequests Here’s a quote from the first thread: “This event is merely informational and is written by SCOM. It is telling you that the SCOM Agent is being paused for an SCCM Maintenance task (often a backup). This is normal. To prevent the event you would set a SCOM override.” Perhaps others could comment on this as a possible cause. At any rate, it’d probably be helpful to check out these threads. Thanks. -Stuart Page From: [email protected] [mailto:[email protected]] On Behalf Of Philip George Sent: Monday, September 15, 2014 7:28 PM To: [email protected] Subject: [msmom] URL monitoring Alert Hi All, We have URL monitoring setup which monitor a bunch or web URL from a gateway server. For the past few days we are getting alerts "One or more Web Applications Unavailable" for all the URL from that server. I checked the SCOM server the time we got the alert i could see the below message in the event viewer. The health service {B8D8F4B1-817D-98FF-A615-6E99C66EA369} running on host MOMGW1 and serving management group SCOM2012 with id {3D041EB1-17CA-1233-9193-5C6E645B8FC2} is not available because service has been paused. to check why its doing this i checked the GW server event viewer I could see The Microsoft Monitoring Agent running on computer " MOMGW1 " is suspended for the following reason: "ConfigMgr 5.00.7958.1000 - SMS_MaintenanceTaskRequests - {DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}" and from the MaintenanceCoordinator.log I could see the below message. Failed to get task state for '{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}'. Error 0x87d00317 MaintenanceCoordinator 9/15/2014 9:03:35 PM 5888 (0x1700) Adding task for client "updatesmgr": id - "{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}", pri - 20, service window - 0, max time for sw - 600. MaintenanceCoordinator 9/15/2014 9:03:35 PM 5888 (0x1700) Start scheduling tasks. Total 1 tasks in the queue. MaintenanceCoordinator 9/15/2014 9:03:35 PM 5888 (0x1700) Task '{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}' (agent 'updatesmgr') pass service window check. MaintenanceCoordinator 9/15/2014 9:03:35 PM 5888 (0x1700) Signaled task '{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}' (agent 'updatesmgr'). MaintenanceCoordinator 9/15/2014 9:03:35 PM 5888 (0x1700) Done scheduling task. Winning task '{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}' (agent 'updatesmgr') MaintenanceCoordinator 9/15/2014 9:03:35 PM 5888 (0x1700) Task "{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}" (agent 'updatesmgr') is reporting back on starting. MaintenanceCoordinator 9/15/2014 9:03:35 PM 3348 (0x0D14) Stopping timer 13013 MaintenanceCoordinator 9/15/2014 9:03:35 PM 3348 (0x0D14) EnterMomMaintenanceMode - beginning; parameters reason = 'ConfigMgr 5.00.7958.1000 - SMS_MaintenanceTaskRequests - {DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}', timeout = 660 MaintenanceCoordinator 9/15/2014 9:03:35 PM 3348 (0x0D14) Attempting to call SCOM Maintenance Mode interface. MaintenanceCoordinator 9/15/2014 9:03:35 PM 3348 (0x0D14) EnterMomMaintenanceMode - ended; parameters reason = 'ConfigMgr 5.00.7958.1000 - SMS_MaintenanceTaskRequests - {DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}', timeout = 660 MaintenanceCoordinator 9/15/2014 9:03:36 PM 3348 (0x0D14) Disabled Mom alerts for task '{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}' (agent 'updatesmgr') MaintenanceCoordinator 9/15/2014 9:03:36 PM 3348 (0x0D14) Timer 13016 setup for execution. MaintenanceCoordinator 9/15/2014 9:03:36 PM 3348 (0x0D14) Successfully started task '{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}' (agent 'updatesmgr'). MaintenanceCoordinator 9/15/2014 9:03:36 PM 3348 (0x0D14) Removing task '{DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2}' (agent 'updatesmgr') from the queue. MaintenanceCoordinator 9/15/2014 9:06:02 PM 5732 (0x1664) Stopping timer 13016 MaintenanceCoordinator 9/15/2014 9:06:02 PM 5732 (0x1664) ExitMomMaintenanceMode - beginning MaintenanceCoordinator 9/15/2014 9:06:02 PM 5732 (0x1664) Attempting to call SCOM Maintenance Mode interface. MaintenanceCoordinator 9/15/2014 9:06:02 PM 5732 (0x1664) ExitMomMaintenanceMode - ended MaintenanceCoordinator 9/15/2014 9:06:02 PM 5732 (0x1664) Removed task {DCF45B33-86CE-4131-A3C8-CF2FCB61B4A2} for client updatesmgr MaintenanceCoordinator 9/15/2014 9:06:02 PM 5732 (0x1664) Anyhow the question is :- What make the URL monitoring fail during this time? SCCM agent putting the SCOM should not make URL monitor fail. Any pointers? Philip
