I just found out that after a recent design update to my database, I could not forward or print documents newly created by other persons. I can forward and print documents created by myself fine. I searched through the form properties but could not find the option related to forward/print prohibition.
You have to remove the item $KeepPrivate from all existing documents. A small update agent can do that.
The big annoyance here is, that every time a user, who does not have the right to replicate or copy documents creates a new document, this item is set. Lotus calls it “works as intended”, everybody else calls it a bug.
Thanks for your response and sorry that I did not describe the problem well enough.
I believe the problem is document specific because the problem only occurs on documents created after the database update. I can still forward/print old documents that are created before the update. Maybe this are some flags attached to the documents that governs this option?