Dream about climbing up a building is a clue for ambiguity in your life. You need some clarity. You need to take a more relaxed approach to some situation. Perhaps there is a decision that you need to weigh and think through carefully. The dream points at your need to be more responsible and attentive. You are feeling boxed in or cornered.
Climbing up a building dream suggests your shy nature. You are feeling powerless and insecure. You need to pay more attention to the needs of your body. This is sometimes marriage, union, commitments and issues of the heart. Perhaps the choices you are making are self-destructive.
If you dreamt about climbing up a building:
Make sure your warrior energy is in check. Feel free to use your tremendous physical strength today, but be sure that it is directed and focused toward something positive, useful, and healthy. Energy sent in negative directions will backfire.