REST API / CA WS - HTTP Error 500.19 - Internal Server Error - requestFiltering removeServerHeader="true" not recognized in Web.config

This article is about product releases

ALVAO 11.1 and higher

Symptoms

This error is caused by old Windows Server (versions under 2016) which does not include at least IIS 10.0 version.

Cause

The cause is a bug in ALVAO products.

Solution

Workaround

In the web.config settings of REST API and CA WS, remove these lines:
<security>
<requestFiltering removeServerHeader="true" />
</security>

Ideally upgrade Windows Server to newer version.

Issue number

T143680ALVAO

Did not find what you were looking for? Ask our technical support team.