Duplicate CSV Column: column name

Click here for a complete list of contact upload errors and how to fix them!

When you see a contact upload error labeled “Duplicate CSV File” your file contains two identical  column headers. The system does not know which is the correct column and will cause the whole file to be rejected.

First, determine if they are truly duplicates by comparing both columns within your file.

  • If they are duplicates, the two columns will be identical. Delete one of the duplicates and import the corrected file.
  • If they are not exact duplicates, determine the correct field name. Correct the column header and import the corrected file.
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