| title | MSSQLSERVER_8642 | |
|---|---|---|
| description | MSSQLSERVER_8642 | |
| author | MashaMSFT | |
| ms.author | mathoma | |
| ms.date | 04/04/2017 | |
| ms.service | sql | |
| ms.subservice | supportability | |
| ms.topic | reference | |
| helpviewer_keywords |
|
[!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.