SharePoint event receivers do not work (4319391)

Symptom

Some content do not migrate or do not work after migration because they are associated with SharePoint event receivers. Below is a sample scenario:

Content has been migrated from a file share to a SharePoint document library, which is associated to an event receiver to process uploaded documents. Event is triggered and executed successfully when uploading a document manually to the document library, but nothing happens to documents migrated using Content Matrix.

SharePoint event handlers are disabled during migration, and then restarted once it is completed.

Perform the steps below to work around the issue:

1. Close the Content Matrix Console.
2. Navigate to any of the following folders depending on the SharePoint version being used:
   
   SharePoint 2007: C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\12\isapi\ML
   SharePoint 2010: C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\isapi\ML
   SharePoint 2013: C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\15\isapi\ML
   SharePoint 2016: C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\15\isapi\ML
    
3. Create ServerAdapterConfig.xml with the following content:

   <serveradapterconfig>
    <suppressevents>False</suppressevents>
   </serveradapterconfig>
   

   Note: Make sure the same file exists on all WFE servers in the SharePoint environment.
    
4. Re-launch the Content Matrix Console, then run the migration job again.