You can prevent Microsoft SQL Server issues that are related to large uploads and downloads by adding a custom property to the data source configuration.
Uploading and downloading documents that are 300 MB or larger can cause errors in FileNet® P8 components and custom content-based applications that use the Content Engine APIs when the database is Microsoft SQL Server.
Add the following custom property to the data source configuration to prevent Microsoft SQL Server issues that are associated with large-content uploads and downloads: