# Troubleshoot the Connector

This section describes how to troubleshoot common problems that might occur when you set up the SharePoint OData Connector.

Error: The length of the URL for this request exceeds the configured maxUrlLength value

This error can occur when the Internet Information Services (IIS) web server refuses to accept long URLs. To resolve this issue, update the `web.config` configuration file for the SharePoint site in IIS. For example:

    <configuration>
        ...
        <system.web>
            ...
            <httpRuntime ... maxUrlLength="1024" ... />
            ...
        </system.web>
        ...
    </configuration>

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