You have a SharePoint Server 2013 server farm. You have a Microsoft Visio drawing named Drawing1.vsdx that is 40 MB. You add the Visio Web Access Web Part to a page and configure the Web Part to displ

Site collection policies manage information management features such as retention schedules and auditing for content, and contain no configuration related to the rendering size thresholds enforced by Visio Services.

The Global Settings page of the Visio Services service application in Central Administration includes a 'Maximum Web Drawing Size' property that defaults to 25 MB. Because Drawing1.vsdx is 40 MB and smaller diagrams render correctly, the file exceeds this threshold and Visio Services refuses to process it. Increasing the maximum drawing size value in Visio Services Global Settings will allow the service to render the large file through the Visio Web Access Web Part.

General settings of the web application control properties such as maximum upload size and alert behavior for the whole web application, but the Visio-specific rendering size limit is a separate setting managed within the Visio Services service application, not at the web application level.

List settings for the document library where Drawing1.vsdx resides control metadata columns, versioning, and permissions, and do not affect the file size threshold that Visio Services applies when rendering drawings in the browser.