Description

Heavy usage of the item links, for example, during indexing, publishing, and viewing item links in the Content Editor, might lead to increased resource consumption and eventually a System.OutOfMemoryException. The following error might appear in Sitecore log files:

Exception: System.OutOfMemoryException
Message: Array dimensions exceeded supported range.
Source: mscorlib
   at System.MulticastDelegate.CombineImpl(Delegate follow)
   at Sitecore.DependencyInjection.ServiceLocator.add_OnReset(Action value)
   at Sitecore.DependencyInjection.ServiceLocator.GetRequiredResetableService[T]()
   at Sitecore.Data.SqlServer.SqlServerLinkDataProvider.GetLinks(String sql, Item item, Object[] parameters)
   ...

Solution

To resolve the issue, consider one of the following options:

• Upgrade your solution to Sitecore XP 10.4.0 or later.
• For Sitecore XP 10.3, download and install the pre-release as specified in KB1002844.