I recently had a list on which all listdata.svc calls failed with a generic “500 Internal Server Error.” After reviewing some ULS logs, I found errors indicating my query attempts were aborted due to exceeding the farm’s lookup column threshold.
As a continuation of my previous post on this issue, further investigation of my XSLTTransformTimeout issues points to farm-level performance issues with the SQL cluster. Since the last post and the corrective action of copying known “valid” XSL stylesheets to those frontend servers with mismatched files, the web part issue eventually recurred (just as we…
In this latest installment of my ongoing series about intermittent SharePoint issues, I have been working with Microsoft Premier support on this web part error for well over a month now (xslttransformtimeout).
The past 3 weeks I have monitored another intermittent issue that is comically difficult to troubleshoot, this time related to the workflow infrastructure. End users report that list items fail to either create or copy between lists as expected (and defined in the business process workflows). I eventually opened a Microsoft Premier support case to sort…
