| title | description | author | ms.author | ms.date | ms.service | ms.subservice | ms.topic | helpviewer_keywords | |
|---|---|---|---|---|---|---|---|---|---|
MSSQLSERVER_8642 |
MSSQLSERVER_8642 |
MashaMSFT |
mathoma |
04/04/2017 |
sql |
supportability |
reference |
|
[!INCLUDE SQL Server]
| Attribute | Value |
|---|---|
| Product Name | SQL Server |
| Event ID | 8642 |
| Event Source | MSSQLSERVER |
| Component | SQLEngine |
| Symbolic Name | EXCHNGSTART_ERR |
| Message Text | The query processor could not start the necessary thread resources for parallel query execution. |
Thread resources are low in the server.
Reduce load on the server, and run the query again.