Ever tried to display a large dropdown with a source list with more than 20 entries in the source list, mapped to a single-lookup field in a custom new- / edit-form?
Recently, I had to develop a timed job (an instant one-time job) on the SharePoint 2010. During the development, I asked myself how I can debug the just created job, so I started searching for a solution.
On one of our SharePoint Servers, we got a problem on activating a Sandboxed solution in a SiteCollection. The following error occurs: The sandboxed code execution request was refused because the Sandboxed Code Host Service was too busy to handle the request.
_1477.png)
_1485.png)