When a user goes to delete a Sales Invoice line, they get a message stating that they do not have the Kitting licensed and it blocks them from deleting the line.  These companies do not have Kitting and have not set anything up in the tables.

Error message:

You do not have permission to run the Kit Sales Line table.

Contact the system manager if you need to have your permissions changed.

Microsoft Knowledge Base article 936560.

Contains a hotfix to resolve this issue.