Microsoft-Windows-TerminalServices-SessionBroker
201 events across 4 channels
Event ID 1: Remote Desktop Connection Broker Notify Events
#Event ID 1
#Description
Remote Desktop Connection Broker Notify Events.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 768: RD Connection Broker successfully added a target param1.
#Event ID 768
#Description
RD Connection Broker successfully added a target .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 769: RD Connection Broker successfully removed target param1.
#Event ID 769
#Description
RD Connection Broker successfully removed target .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 770: RD Connection Broker failed while adding Target param1.
#Event ID 771: RD Connection Broker failed while removing Target param1.
#Event ID 772: State of target param1 changed to: param2.
#Event ID 772
#Description
State of target changed to: .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 773: Redirector/TS param1 successfully parked a call.
#Event ID 773
#Description
Redirector/TS successfully parked a call.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 774: Redirector/TS param1 failed to park a call.
#Event ID 774
#Description
Redirector/TS failed to park a call. HRESULT =.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 HexInt32 |
Event ID 775: Redirector/TS param1 randown or ServerOffline was called.
#Event ID 775
#Description
Redirector/TS randown or ServerOffline was called. Parked call completed =.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 776: RD Connection Broker successfully added an RD Session Host Server param1 to Farm param2.
#Event ID 784: RD Connection Broker failed while adding session for user param1 (on target param2).
#Event ID 785: RD Connection Broker failed while changing session state for user param1 (on target param2).
#Event ID 786: Session state for user param2 changed to: param4.
#Event ID 786
#Description
Session state for user changed to: .
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString |
Event ID 787: Session for user param2 successfully added to RD Connection Broker's database.
#Event ID 800: RD Connection Broker received connection request for user param1.
#Event ID 801: RD Connection Broker successfully processed the connection request for user param1.
#Event ID 802: RD Connection Broker failed to process the connection request for user param1.
#Event ID 802
#Description
RD Connection Broker failed to process the connection request for user .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UInt8 |
Event ID 803: RD Connection Broker has successfully determined the end point for this connection request.
#Event ID 803
#Description
RD Connection Broker has successfully determined the end point for this connection request.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 804: RD Connection Broker could not find an assigned Personal Virtual Desktop for user param1.
#Event ID 804
#Description
RD Connection Broker could not find an assigned Personal Virtual Desktop for user . HRESULT =.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 HexInt32 |
Event ID 805: Processing of the connection request is being paused for the previous request to finish.
#Description
Processing of the connection request is being paused for the previous request to finish.
Message #
Event ID 805
#Description
Processing of the connection request is being paused for the previous request to finish.
Event ID 806: Processing of the connection request has been resumed.
#Description
Processing of the connection request has been resumed.
Message #
Event ID 806
#Description
Processing of the connection request has been resumed.
Event ID 807: RD Connection Broker has found a disconnected session for user (param2) with session ID (param1) on end point (param3).
#Event ID 807
#Description
RD Connection Broker has found a disconnected session for user () with session ID () on end point (). Load balancing will be skipped.
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 808: A disconnected session could not be found for this user.
#Event ID 808
#Description
A disconnected session could not be found for this user. Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 809: (param1) Plugin successfully processed the connection request for Load Balancing.
#Event ID 809
#Description
() Plugin successfully processed the connection request for Load Balancing. Target Name = .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 810: (param1) Plugin successfully placed the target.
#Event ID 810
#Description
() Plugin successfully placed the target.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 811: (param1) Plugin successfully orchestrated the target.
#Event ID 811
#Description
() Plugin successfully orchestrated the target.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 812: Remote Desktop Connection Broker will monitor this connection request and send appropriate notification to the plugin.
#Event ID 812
#Description
Remote Desktop Connection Broker will monitor this connection request and send appropriate notification to the plugin.
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 UInt32 |
Event ID 813
#Event ID 815: RD Connection Broker received connection request for user param1.
#Event ID 815
#Description
RD Connection Broker received connection request for user .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 816: RD Connection Broker is about to call param1 for param2.
#Event ID 816
#Description
RD Connection Broker is about to call for .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 817: RD Connection Broker has successfully determined the assigned personal virtual desktop for this user.
#Event ID 818: This connection request has resulted in a successful session logon (User successfully logged on to the end point).
#Description
This connection request has resulted in a successful session logon (User successfully logged on to the end point). Remote Desktop Connection Broker will stop monitoring this connection request.
Message #
Event ID 819: This connection request has timed out.
#Description
This connection request has timed out. User could not log on to the end point within the alloted time. Remote Desktop Connection Broker will stop monitoring this connection request.
Message #
Event ID 820: This connection request has been cancelled due to Remote Desktop Connection Broker service stop.
#Description
This connection request has been cancelled due to Remote Desktop Connection Broker service stop. Remote Desktop Connection Broker will stop monitoring this connection request.
Message #
Event ID 821: RD Connection Broker could not find an assigned server for user param1 in collection param2.
#Event ID 821
#Description
RD Connection Broker could not find an assigned server for user in collection . HRESULT = .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 HexInt32 |
Event ID 822: Assigned server for user param1 in collection param2 is not currently running.
#Event ID 822
#Description
Assigned server for user in collection is not currently running.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 HexInt32 |
Event ID 823: There is no more server availabe to assign user param1 in collection param2.
#Event ID 823
#Description
There is no more server availabe to assign user in collection .
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 HexInt32 |
Event ID 824: RD Connection Broker could not find a server for user param1 in collection param2 (Error = param3), please ensure user is assigned to a server, and server is a...
#Event ID 824
#Description
RD Connection Broker could not find a server for user in collection (Error = ), please ensure user is assigned to a server, and server is avaiable and running.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 HexInt32 |
Event ID 832: The plugin loaded successfully.
#Description
The plugin loaded successfully. Following properties were loaded.
Message #
Fields #
| Name | Description |
|---|---|
EventXML.param1 UnicodeString | |
EventXML.param2 UnicodeString | |
EventXML.param3 HexInt32 | |
param1 UnicodeString | |
param2 UnicodeString | |
param3 HexInt32 |
Example Event #
{
"system": {
"provider": "Microsoft-Windows-TerminalServices-SessionBroker",
"guid": "{D1737620-6A25-4BEF-B07B-AAC3DF44EFC9}",
"event_source_name": "",
"event_id": 832,
"version": 0,
"level": 4,
"task": 100,
"opcode": 10,
"keywords": 2305843009213693952,
"time_created": "2026-06-13T13:42:10.2274382+00:00",
"event_record_id": 10,
"correlation": {},
"execution": {
"process_id": 7492,
"thread_id": 7536
},
"channel": "Microsoft-Windows-TerminalServices-SessionBroker/Operational",
"computer": "telemetry-DC-d.cell-d.ludus.domain",
"security": {
"user_id": "S-1-5-20"
}
},
"user_data": {
"EventXML": {
"param1": "MS Default Provisioning Plugin",
"param2": "42EA5DA9-CD54-4452-91A7-5243D44F26E8",
"param3": "0x1"
}
},
"message": "The plugin loaded successfully. Following properties were loaded: \r\nProvider = MS Default Provisioning Plugin \r\nCLSID = 42EA5DA9-CD54-4452-91A7-5243D44F26E8 \r\n IsEnabled = 0x1. "
}
Event ID 833: The param1 plugin failed to load.
#Event ID 833
#Description
The plugin failed to load. Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 834: The param1 plugin has an invalid sub key in the registry.
#Event ID 866: A Redirector (param1) successfully joined Remote Desktop Connection Broker.
#Description
A Redirector (param1) successfully joined Remote Desktop Connection Broker.
Message #
Fields #
| Name | Description |
|---|---|
EventXML.param1 UnicodeString | |
param1 UnicodeString |
Example Event #
{
"system": {
"provider": "Microsoft-Windows-TerminalServices-SessionBroker",
"guid": "{D1737620-6A25-4BEF-B07B-AAC3DF44EFC9}",
"event_source_name": "",
"event_id": 866,
"version": 0,
"level": 4,
"task": 102,
"opcode": 13,
"keywords": 2305843009213693952,
"time_created": "2026-06-13T13:42:24.4800469+00:00",
"event_record_id": 11,
"correlation": {},
"execution": {
"process_id": 7492,
"thread_id": 7592
},
"channel": "Microsoft-Windows-TerminalServices-SessionBroker/Operational",
"computer": "telemetry-DC-d.cell-d.ludus.domain",
"security": {
"user_id": "S-1-5-20"
}
},
"user_data": {
"EventXML": {
"param1": "telemetry-DC-d.cell-d.ludus.domain"
}
},
"message": "A Redirector (telemetry-DC-d.cell-d.ludus.domain) successfully joined Remote Desktop Connection Broker."
}
Event ID 867: RD Connection Broker Server name changed from (param1) to (param2).
#Event ID 867
#Description
RD Connection Broker Server name changed from () to ().
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 898: RD Connection Broker service failed to start.
#Event ID 898
#Description
RD Connection Broker service failed to start. HRESULT = .
Fields #
| Name | Description |
|---|---|
param1 HexInt32 |
Event ID 899: RD Connection Broker service failed to set the working directory retrieved from the registry.
#Event ID 902: The param1 group is empty.
#Event ID 902
#Description
The group is empty. For the Remote Desktop Connection Broker service to work correctly, you must add the computer accounts of Remote Desktop Session Host servers to this group.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 944: RD Connection Broker cluster initialization succeded.
#Event ID 945: RD Connection Broker cluster initialization failed.
#Event ID 946: RD Connection Broker will not run as a part of cluster.
#Description
RD Connection Broker will not run as a part of cluster.
Message #
Event ID 1016: RD Connection Broker service denied the remote procedure call (RPC) from an unauthorized computer param1.
#Event ID 1280: RD Connection Broker failed to find Personal Virtual Desktop (param1) assigned to user param2 in RD Connection Broker database.
#Event ID 1281: RD Connection Broker failed to find any available VM in the farm param1.
#Event ID 1282: VM Type mismatch: User's TS Client is requesting VM as type; this does not match the VM type in the system, which is type.
#Event ID 1282
#Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UInt32 | |
param4 UInt32 | |
param5 HexInt32 |
Event ID 1283: Failed to find VM Host param1.
#Event ID 1283
#Description
Failed to find VM Host . Hr=.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 HexInt32 |
Event ID 1284: Failed to find VM instance by name param1.
#Event ID 1284
#Description
Failed to find VM instance by name . Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 1285: Failed to spin VM param1 on host param2.
#Event ID 1287: Failed to find farm param1.
#Event ID 1287
#Description
Failed to find farm . Hr=.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 HexInt32 |
Event ID 1288: Failed to add VM param1 to RD Connection Broker.
#Event ID 1288
#Description
Failed to add VM to RD Connection Broker. Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 1289: Failed to delete VM by ID param1 from RD Connection Broker.
#Event ID 1289
#Description
Failed to delete VM by ID from RD Connection Broker. Error.
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 UnicodeString |
Event ID 1290: Failed to update VM param1 in RD Connection Broker.
#Event ID 1290
#Description
Failed to update VM in RD Connection Broker. Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 1291: Failed to report session (ID=param3) of VM param1 (ID=param2) to RD Connection Broker.
#Event ID 1291
#Description
Failed to report session (ID=) of VM (ID=) to RD Connection Broker. Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UInt32 | |
param3 UInt32 | |
param4 UnicodeString |
Event ID 1292: Failed to report session (ID=param2) of VM ID=param1 (unable to retreive VM name) to RD Connection Broker.
#Event ID 1292
#Description
Failed to report session (ID=) of VM ID= (unable to retreive VM name) to RD Connection Broker. Error.
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 UInt32 | |
param3 UnicodeString |
Event ID 1293: Hyper-V Agent Service connected from host param1.
#Event ID 1294: Hyper-V Agent Service disconnected from host param1.
#Event ID 1295: Hyper-V Agent Service failed to connect from host param1.
#Event ID 1296: Hyper-V Agent Service failed to disconnect from host param1.
#Event ID 1297: VM Manager webservice failed to query the environment for the VM.
#Event ID 1298: VM Manager webservice failed to create the environment for the VM.
#Event ID 1299: VM Manager webservice failed to find a VM from FARM param1.
#Event ID 1300: VM Manager webservice failed to locate the FARM param1.
#Event ID 1301: VM Manager webservice failed to find a VM from FARM param1.
#Event ID 1536: VM Provisioning operation [param1] failed for pool [param2].
#Event ID 1536
#Description
VM Provisioning operation [] failed for pool []. No VM Host is connected to broker.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 1537: VM Provisioning operation [param1] failed for pool [param2].
#Event ID 1537
#Description
VM Provisioning operation [] failed for pool []. Specified VM Host [] is either not added to Broker or it is currently not running.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1538: VM Provisioning operation [param1] failed for pool [param2].
#Event ID 1538
#Description
VM Provisioning operation [] failed for pool []. Specified virtual machine [] could not be located in broker database.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1539: VM Provisioning operation [param1] failed for pool [param2].
#Event ID 1539
#Description
VM Provisioning operation [] failed for pool []. Number of characters in the specified virtual machine name [] exceeds the maximum length supported for computer name.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1540: VM Provisioning operation [param1] failed for pool [param2].
#Event ID 1540
#Description
VM Provisioning operation [] failed for pool []. The specified virtual machine [] already exists.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1541: VM Provisioning operation [param1] failed for pool [param2].
#Description
VM Provisioning operation [param1] failed for pool [param2]. Connection Broker could not create the machine account [param3] in the specified OU [param4], error: [param5].
Message #
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString |
Event ID 1541
#Description
VM Provisioning operation [] failed for pool []. Connection Broker could not create the machine account [] in the specified OU [], error: [].
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString |
Event ID 1542: Rpc call to VM host [param1] failed while executing VM Provisioning operation [param2] for virtual machine [param3] in pool [param4], error: [param5], RPC error [param6 param7].
#Description
Rpc call to VM host [param1] failed while executing VM Provisioning operation [param2] for virtual machine [param3] in pool [param4], error: [param5], RPC error [param6 param7].
Message #
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString | |
param6 HexInt32 | |
param7 UnicodeString |
Event ID 1542
#Description
Rpc call to VM host [] failed while executing VM Provisioning operation [] for virtual machine [] in pool [], error: [], RPC error [ ].
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString | |
param6 HexInt32 | |
param7 UnicodeString |
Event ID 1543: VM host [param1] failed to execute VM Provisioning operation [param2] for virtual machine [param3] in pool [param4], Error: [param5].
#Event ID 1543
#Description
VM host [] failed to execute VM Provisioning operation [] for virtual machine [] in pool [], Error: [].
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString |
Event ID 1544: VM Provisioning operation [Delete] failed for pool [param1].
#Event ID 1544
#Description
VM Provisioning operation [Delete] failed for pool []. Connection Broker could not delete the machine account for virtual machine[], error: [].
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1545: VM Provisioning operation [param1] failed for pool [param2].
#Event ID 1545
#Description
VM Provisioning operation [] failed for pool []. The WMI instance for the requested pool could not be found, error: [].
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1546: The unattend answer file specified for the VM Provisioning job is not valid.
#Event ID 1546
#Description
The unattend answer file specified for the VM Provisioning job is not valid. Node [] must not be present [].
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1547: The Remote Desktop Virtualization Host server named param2 successfully created a virtual desktop named param3 in the pooled virtual desktop collection nam...
#Description
The Remote Desktop Virtualization Host server named param2 successfully created a virtual desktop named param3 in the pooled virtual desktop collection named param4.
Message #
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString |
Event ID 1548: The provisioning job for the pooled virtual desktop collection named param1 completed.
#Event ID 1549: The XML input specified for the VM Provisioning job is not in a valid format.
#Event ID 1549
#Description
The XML input specified for the VM Provisioning job is not in a valid format. Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 HexInt32 |
Event ID 1550: The provisioning job failed to customize the unattend xml for the virtual machine [param1].
#Event ID 1550
#Description
The provisioning job failed to customize the unattend xml for the virtual machine []. Error.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 1551: VM Provisioning operation [param1] failed for pool [param2].
#Description
VM Provisioning operation [param1] failed for pool [param2]. Connection Broker could not create the machine account [param3] in the specified OU [param4] due to network connectivity issues, error: [param5].
Message #
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString | |
param4 UnicodeString | |
param5 UnicodeString |
Event ID 1792: The Remote Desktop Connection Broker server is configured in high availability mode.
#Description
The Remote Desktop Connection Broker server is configured in high availability mode.
Message #
Event ID 1793: The Remote Desktop Connection Broker server could not be configured in high availability mode.
#Event ID 1793
#Description
The Remote Desktop Connection Broker server could not be configured in high availability mode.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 1794: The Remote Desktop Connection Broker server was configured in high availability mode successfully.
#Description
The Remote Desktop Connection Broker server was configured in high availability mode successfully.
Message #
Event ID 1794
#Description
The Remote Desktop Connection Broker server was configured in high availability mode successfully.
Event ID 1795: The Remote Desktop Connection Broker server detected that the central publishing service is not available and will notify all Remote Desktop Connec...
#Description
The Remote Desktop Connection Broker server detected that the central publishing service is not available and will notify all Remote Desktop Connection Broker plug-ins.
Message #
Event ID 1795
#Description
The Remote Desktop Connection Broker server detected that the central publishing service is not available and will notify all Remote Desktop Connection Broker plug-ins.
Event ID 1796: The Remote Desktop Connection Broker server detected that the central publishing service is available.
#Description
The Remote Desktop Connection Broker server detected that the central publishing service is available.
Message #
Event ID 2048: The Remote Desktop Connection Broker server detected that the database is not available and will notify all Remote Desktop Connection Broker plug-ins.
#Description
The Remote Desktop Connection Broker server detected that the database is not available and will notify all Remote Desktop Connection Broker plug-ins.
Message #
Event ID 2048
#Description
The Remote Desktop Connection Broker server detected that the database is not available and will notify all Remote Desktop Connection Broker plug-ins.
Event ID 2049: The Remote Desktop Connection Broker server detected that the database is available.
#Description
The Remote Desktop Connection Broker server detected that the database is available.
Message #
Event ID 2050: The Remote Desktop Connection Broker server could not install the database named param1 by using the connection string: param2.
#Event ID 2050
#Description
The Remote Desktop Connection Broker server could not install the database named by using the connection string.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Event ID 2051: The Remote Desktop Connection Broker server successfully installed the database named param1 by using the connection string: param2.
#Event ID 2051
#Description
The Remote Desktop Connection Broker server successfully installed the database named by using the connection string.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 2052: The Remote Desktop Connection Broker server could not migrate the database by using the new connection string.
#Event ID 2052
#Description
The Remote Desktop Connection Broker server could not migrate the database by using the new connection string.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString | |
param2 UnicodeString |
Event ID 2053: The Remote Desktop Connection Broker server successfully migrated the database by using the new connection string.
#Event ID 2053
#Description
The Remote Desktop Connection Broker server successfully migrated the database by using the new connection string.
Fields #
| Name | Description |
|---|---|
param1 UnicodeString |
Event ID 2054: The Remote Desktop Connection Broker server could not enumerate the environments for the provider named param1 from the database.
#Event ID 2055: The Remote Desktop Connection Broker server could not enumerate the pooled virtual desktop collections for the provider named param1 from the database.
#Event ID 2056: The Remote Desktop Connection Broker server could not enumerate the targets for the provider named param1 from the database.
#Description
The Remote Desktop Connection Broker server could not enumerate the targets for the provider named param1 from the database.
Message #
Fields #
| Name | Description |
|---|---|
EventXML.param1 UnicodeString | |
EventXML.param2 UnicodeString | |
EventXML.param3 UnicodeString | |
param1 UnicodeString | |
param2 UnicodeString | |
param3 UnicodeString |
Example Event #
{
"system": {
"provider": "Microsoft-Windows-TerminalServices-SessionBroker",
"guid": "{D1737620-6A25-4BEF-B07B-AAC3DF44EFC9}",
"event_source_name": "",
"event_id": 2056,
"version": 0,
"level": 2,
"task": 109,
"opcode": 0,
"keywords": 2305843009213693952,
"time_created": "2026-06-13T13:41:02.3101477+00:00",
"event_record_id": 6,
"correlation": {},
"execution": {
"process_id": 7180,
"thread_id": 5140
},
"channel": "Microsoft-Windows-TerminalServices-SessionBroker/Operational",
"computer": "telemetry-DC-d.cell-d.ludus.domain",
"security": {
"user_id": "S-1-5-20"
}
},
"user_data": {
"EventXML": {
"param1": "NULL",
"param2": "NULL",
"param3": "Logon to the database failed."
}
},
"message": "The Remote Desktop Connection Broker server could not enumerate the targets for the provider named NULL from the database.\r\n\r\nPooled virtual desktop collection name: NULL\r\nError: Logon to the database failed."
}
Event ID 2057: Failed to cleanup VM param1 on host param2.
#Event ID 2058: The Remote Desktop Connection Broker server could not add a task for the virtual desktop named param1 because the limit of param2 tasks for this virtual de...
#Event ID 2059: A SQL error has occurred.
#Event ID 2060: Failed to grant user param1 administrative access permission to server param2, error code param3.
#Event ID 2061: Failed to grant user param1 TS access permission to server param2, error code param3.
#Event ID 2062: Failed to resolve user connection, error code param1.
#Event ID 2063: Failed to retrieve TARGET_GRANT_ADMIN_PRIVILEGE property for farm param1 on target server param2, error code param3.
#Event ID 2064: The Remote Desktop Connection Broker server detected that the database is available, connecting using primary connection string.
#Description
The Remote Desktop Connection Broker server detected that the database is available, connecting using primary connection string.
Message #
Event ID 2065: The Remote Desktop Connection Broker server detected that the database is not available using primary connection string.
#Message #
Event ID 2065
#Event ID 2066: The Remote Desktop Connection Broker server detected that the database is not available using primary or secondary connection string.
#Message #
Event ID 2066
#Event ID 2067: The Remote Desktop Connection Broker server detected that the database is not available using primary connection string.
#Message #
Event ID 2067
#Event ID 2068: Current database schema version: CurrentDatabaseSchemaVersion; current database plugin version: ;CurrentDatabasePluginVersion.
#Event ID 2068
#Description
Current database schema version: ; current database plugin version: . Database schema upgrade required: .
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 UInt32 | |
param3 UnicodeString |
Event ID 2069: Database version mismatch detected; database schema upgrade is required.
#Description
Database version mismatch detected; database schema upgrade is required. The service will not enter running state until database upgrade is complete.
Message #
Event ID 2069
#Description
Database version mismatch detected; database schema upgrade is required. The service will not enter running state until database upgrade is complete.
Event ID 2070: Database schema upgrade successful; database schema version: param1.
#Event ID 2070
#Description
Database schema upgrade successful; database schema version: .
Fields #
| Name | Description |
|---|---|
param1 UInt32 |
Event ID 2071: Failed to upgrade database schema to version param1.
#Event ID 2071
#Description
Failed to upgrade database schema to version . Error code: .
Fields #
| Name | Description |
|---|---|
param1 UInt32 | |
param2 HexInt32 |
Event ID 2072
#Event ID 2073: Connection Broker could not connect to the database and the issue was not resolved in the specified interval (param1 minutes).
#Event ID 2080
#Example Event #
{
"system": {
"provider": "Microsoft-Windows-TerminalServices-SessionBroker",
"guid": "{D1737620-6A25-4BEF-B07B-AAC3DF44EFC9}",
"event_source_name": "",
"event_id": 2080,
"version": 0,
"level": 4,
"task": 109,
"opcode": 0,
"keywords": 4611686018427387904,
"time_created": "2026-06-13T13:42:10.3592632+00:00",
"event_record_id": 2,
"correlation": {
"ActivityID": "{727918E1-7C5E-41A0-AA24-1FAC1F9CC8E6}"
},
"execution": {
"process_id": 7492,
"thread_id": 7672
},
"channel": "Microsoft-Windows-TerminalServices-SessionBroker/Admin",
"computer": "telemetry-DC-d.cell-d.ludus.domain",
"security": {
"user_id": "S-1-5-20"
}
},
"event_data": {},
"message": "Connectivity to the database was restored. All RDS deployment services: RD Connection Broker (tssdis), RD Management (rdms) and RemoteApp and Desktop Connection (tscpubrpc) are running and the deployment is functional."
}