---
title: "URL Truncation Parameter"
slug: "url-truncation-parameter"
updated: 2020-04-16T20:51:56Z
published: 2020-04-16T20:51:56Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://onpremises.webtrends.help/llms.txt
> Use this file to discover all available pages before exploring further.

# URL Truncation Parameter

SDC uses this parameter to overcome a maximum URL length limitation imposed by Internet Explorer (Microsoft Knowledge Base Article – 208427). The URL length must be 2048 or less. If the WebtrendsJavaScript tag generates a URL in excess of 2048 characters and the client browser is Microsoft Internet Explorer, the hit is truncated and is passed to SDC.

#### WT.tu

`WT.tu=1`

SDC generates this parameter and sets it to 1 if the URL was deemed too long and truncated by the JavaScript tag. If present, SDC writes an error and discards the hit.

You can configure the `logtruncatedhits` setting to log the truncated hit rather than discard it.