Hi! Has somebody get this error message in MPS? No provisioning engines are available to process the request." code="0xc2201908" How can I fix it? Cicek
This means that the client can not connect to the DCOM ports of your MPS engine server. Either the COM+ application is not started or crashed.
Thanks
Technical Account Manager
Microsoft Communication Sector North America
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Did you install Win2k3 SP1? I noticed COM+ problems after installing SP1 (before i knew of the "DO NOT INSTALL WARNING"). I had to reinstall all servers again :(
This is an "Access Denied" error, which means that an your account has no rights to access "Provisioning Engine" COM+ application that runs on your MPS engine servers.
I found that there are some MPS service accounts that do not have access to MPS COM+ component. For example, MPS Web Service runs under an account that is a member of a group MPFClientAccts, but this group is not a member of the local group "Distributed COM
Users" on MPS engine. As a result, MPS Web Service application receives "No Provisioning Engines Available" error. The solution is to add these groups to the local
Distributed COM Users group on each MPS engine:
MPFAdmins
MPFClientAccts
MPFServiceAccts
MPFTrustedUsers
I am not a big specialist on COM+ security, but i have a feeling that this might result in some unexpected security issues. Some accounts might receive elevated security rights, so i am hoping someone more knowledgable will respond to this post and elaborate
more on this issue.
mbcicek
Member
460 Points
103 Posts
Have you got this error message?
Feb 03, 2005 12:59 PM|LINK
jjstreic
Contributor
2545 Points
507 Posts
Re: Have you got this error message?
Apr 18, 2005 10:00 PM|LINK
This means that the client can not connect to the DCOM ports of your MPS engine server. Either the COM+ application is not started or crashed.
Thanks
Microsoft Communication Sector North America
This posting is provided "AS IS" with no warranties, and confers no rights. Script samples are subject to the terms at http://www.microsoft.com/info/cpyright.htm"
TomTM
Member
155 Points
51 Posts
Re: Have you got this error message?
Apr 20, 2005 07:32 AM|LINK
Sergey Averc...
Member
62 Points
13 Posts
Re: Have you got this error message?
Jul 29, 2005 09:02 AM|LINK
This is an "Access Denied" error, which means that an your account has no rights to access "Provisioning Engine" COM+ application that runs on your MPS engine servers.
I found that there are some MPS service accounts that do not have access to MPS COM+ component. For example, MPS Web Service runs under an account that is a member of a group MPFClientAccts, but this group is not a member of the local group "Distributed COM Users" on MPS engine. As a result, MPS Web Service application receives "No Provisioning Engines Available" error. The solution is to add these groups to the local Distributed COM Users group on each MPS engine:
MPFAdmins
MPFClientAccts
MPFServiceAccts
MPFTrustedUsers
I am not a big specialist on COM+ security, but i have a feeling that this might result in some unexpected security issues. Some accounts might receive elevated security rights, so i am hoping someone more knowledgable will respond to this post and elaborate more on this issue.
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