While there are many documents that explain how to take advantage of Transaction Launcher functionality in CRM, I personally have not come across one which explains how to troubleshoot it. This article, Almost Everything About Transaction Launcher – Part I, is a humble attempt. Please take a look when you get a chance. You may also visit CRM WIKI where I have included this article in the WebUI FrameWork section. I welcome your comments and suggestions or wish list for Part II.