Received the following error when deploying a model store to a destination environment:
“…Binary stream ‘178’ does not contain a valid BinaryHeader….”
As part of the deployment, we exported the modelstore from the source environment, then copied the exported *.axmodelstore file over to the destination server, and imported the modelstore to the target environment. Turned out that the file was getting corrupted during the copy operation between the servers. The solution was to export and import the modelstore to/from the same network location.
Received the following error when consuming a custom AIF service, over Net.Tcp, from SharePoint 2013 :
The socket connection was aborted. This could be caused by an error processing your message or a receive timeout being exceeded by the remote host, or an underlying network resource issue. Local socket timeout was ’00:59:59.9780837′.
We had successfully consumed the service from other clients, such as a test VS project, ASP.NET page, as well as from the SharePoint’s timer job. The issue occurred only when making the call to the service when executed by the interactive SharePoint users. Turns out this has something to do with the user context/privileges. The solution was to force the SharePoint to execute the call under its application pool’s identity. Wrap the call to the service in SPSecurity.RunWithElevatedPrivileges: