Fix SQL Server Network Errors

When updating data in SQL Server, network errors are usually caused by unstable network connections or network delays. Here are some possible solutions:

1. Check the network connection: First, make sure the network connection is working properly, you can try testing the network connection with other programs.
2. Check network bandwidth: insufficient network bandwidth may result in network errors when updating data. You can try reducing network load or increasing bandwidth.
3. Adjusting SQL Server configuration: You can try adjusting the network configuration parameters of SQL Server, such as timeout time and connection pool size.
4. Upgrade the SQL Server version: If network errors are caused by an outdated SQL Server version, consider upgrading to the latest version.
5. Try using SQL Server Management Studio (SSMS) to update the data, to see if it can prevent network errors.
6. Check the firewall settings: Sometimes firewall settings can cause unstable network connections. You can try adjusting the firewall settings or temporarily turning off the firewall for testing.

If none of the above methods work, we suggest contacting the network administrator or database administrator for further investigation and resolution.