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After creating a Power BI map visual, all data points appear stacked at the same location instead of their actual geographic positions. What is the most probable reason?

medium📝 Formula Fix Q6 of 15
Power BI - Basic Visualizations
After creating a Power BI map visual, all data points appear stacked at the same location instead of their actual geographic positions. What is the most probable reason?
AThe data source is missing latitude and longitude columns
BThe Size field is empty, causing points to overlap
CThe map visual type does not support multiple data points
DThe Location field contains non-geographic text values without proper data category set
Step-by-Step Solution
Solution:
  1. Step 1: Check Location field data

    If Location contains text like city names but lacks a proper data category (e.g., City), Power BI cannot geocode correctly.
  2. Step 2: Effect on map visual

    Without geocoding, all points default to a single location (often 0,0 coordinates), causing clustering.
  3. Final Answer:

    Location field contains non-geographic text values without proper data category set -> Option D
  4. Quick Check:

    Proper data category needed for geocoding [OK]
Quick Trick: Set data category for Location fields [OK]
Common Mistakes:
  • Assuming Size field affects point placement
  • Believing map type limits multiple points
  • Ignoring data category settings for Location

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