You can use the SAP NetWeaver Administrator tool to configure the usage of X-Powered-By header.
If you want to specify whether the container should suppress the usage of X-Powered-By header or not, proceed as follows:
To modify the properties of the Web Container Service using the SAP NetWeaver Administrator, use the Java System Properties function. For more information, see Java System Properties .
In the Services tab, select Web Container Service.
On the Extended Details tab page, a list of all service properties is displayed.
If you want the container to skip adding the header to the generated response, set the value of the SuppressXPoweredBy property to true. If you set the property to false, the container adds the X-Powered-By: Servlet/2.5 JSP/2.1 header to the response.
Choose Save Changes .