OK, I hate making this sort of report, simply because it's vague. I have a vendor for my games. I use llGiveInventoryList to give the objects to the recipient. Recently, I have had them reported as unrezzable with the message: Unable to create requested object. Object is missing from database. The objects are returned to me and, as stated, they are unrezzable. This seems oddly intermittent. One customer bought 20, said none rezzed. He gave me a collection of them and some I could rez, some I couldn't. I have some precise times and locations and names, but I don't know if those are appropriate to put in a public entry.