When you try to create a new schedule or change an existing schedule for the content source in MOSS you get an "Access Denied" Error

This occurs when the WSS_WPG group account does not have the correct permissions to the %windir%\Tasks folder on the computer that is running the Office SharePoint Server 2007 indexing service. Follow instructions on the link below to fix this:

http://support.microsoft.com/kb/926959

Issues with Gradual Upgrade to MOSS from the Learning Gateway

I tried to do a gradual upgrade (making a copy of the existing content DB and running an upgrade on it) to MOSS on an existing Learning Gateway 2003 and it kept failing until I eventually removed the 16 LG web parts using STSADM. Unfortunately this broke a lot of the sites even though the upgrade procedure went through. The sites based on the LG templates were giving errors in MOSS mainly due to the 'Welcome' code embedded in the page. Also I found that document libraries in LG pages came across as Data Connection Libraries. Don't know if this is a one off but haven't had time to test it further as I am on a customer site. I have now created a new MOSS farm and recreated the LG site structure. I will be migrating document libraries manually.

Update:

The conclusion I have come to is that there is no upgrade path from Learning Gateway 2003 to MOSS 2007.

Multiple documents uploaded to a document library configured with minor versions and enforced check-out are draft and checked out

When uploading a large number of documents to a document library in a migration scenario it may be a good idea to ensure that versioning and enforced check-out is disabled on the destination document library otherwise all documents will be checked-out to the account uploading the documents and files will have a minor version (draft). You can enable versioning and enforced check-out once all files are uploaded.

No Adobe PDF documents are returned in the search results when you search a Windows SharePoint Services 3.0 Web site

This is for a WSS 3.0 implementation only. Detailed instructions can be found at http://support.microsoft.com/kb/927675


If the WSS 3.0 site already has PDF documents before you installed the Adobe iFilter on the server, you will have to modify a property of the existing PDF documents on the server so that WSS can subsequently crawl it.

SharePoint Learning Kit requires specific permissions for the SLK Database or you get an error performing E-Learning Actions

Had an issue where having successfully installed the SharePoint Learning Kit (v1) and created the SLK database my Application Pool account for the Web Application where SLK was activated did not have access to the SLK database. The error appears when you try to use the SLK E-Learning Actions option on a resource.

SLK reports "An error occurred. More information may be available in the server event log." You may also see

"Cannot open database "SharePointLearningKit" requested by the login. The login failed. Login failed for user '".

This is resolved by assigning the Application Pool Account for the Web Application in question the following rights to the SLK database in SQL Management Studio:
Db_datareader
Db_datawriter
LearningStore