Boris already answered your question in another thread. To repeat, you should not have anything open before running your maintenance routine. As result, you wouldn't have to open anything after it's done.

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>Then, after close databases all, i.e complete the data backup routine. What should I do so that I can continue to visit the databases again.
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>I try to OPEN DATABASE, however, the command open the tables but not the views associated. What I should do ?
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