Viewing detailed Workflow history list (Hidden List)

Overview

When writing MOSS 2007 Workflow, you can log events (e.g. Log exceptions detail for debugging) to workflow history, which can be view in the task item page.

However, the task item page only shows simplified version of workflow history item. To view detailed workflow history list. You will have to enter the URL of the hidden list, in the format shown below:
http://[servername]/[sitename]/lists/Workflow%20History

For example if your site’s default page is:

http://servername/sites/sitename/default.aspx

then the detailed workflow history list URL will be:

http://servername/sites/sitename/lists/Workflow%20History