The node for HTTP response headers is missing in the Web.config file of Discovery Accelerator Reporting Virtual Directory.

This issue has been fixed in Veritas Enterprise Vault version 14.1.2.

The DAReporting Web.config file has been updated as part of the post-installation procedure, to add HTTP response headers - Cache-Control: no-store, strict-transport-security, and x-frame-options.

Once the Discovery Accelerator server is upgraded to 14.1.2, run the following command in an elevated command prompt on the Discovery Accelerator server to update the Web.config file:

AcceleratorPostInstall -Mode upgrade -Components Service,AdminWeb -EVInstallPath -InstallPath

Example:
C:\Program Files (x86)\Enterprise Vault Business Accelerator>AcceleratorPostInstall -Mode upgrade -Components Service,AdminWeb -EVInstallPath "C:\Program Files (x86)\Enterprise Vault" -InstallPath "C:\Program Files (x86)\Enterprise Vault Business Accelerator"

Note: This technical article is only applicable to Veritas Enterprise Vault version 14.1.2. In Veritas Enterprise Vault version 14.2, you are not required to run the command after installation.

This issue has been resolved in Veritas Enterprise Vault versions 14.1.2 and 14.2.