This issue relates to i21 Help Desk ticket: HDTN-397984 - ASP.NET Warnings
Issue:

MCP is reporting that no one is able to export from i21 to excel. I’m seeing the below errors occurring on the server.

Warning 2/11/2025 10:34:29 AM http://ASP.NET 4.0.30319.0 1309 Web Event

MCPApplicationEventLogs.evtx

Steps to Replicate:

• Login to i21
• Open any screen
• Click Export button
• Select Excel.

Acceptance:

• Should be able to export to excel.