>I have a program that is running on the network, and I am trying to determine if any of my user are using a particular table. If my user are not then I can pack the table. I don't know how to determine if a particlular table is being used. help greatly appreciated
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The easiest thing to do is to use an error handler to trap any errors that occur and try USE tablename ECLUSIVE; you've got to do that anyway before packing.