List importing with missing contacts

[Fernando_Lysco]

Hi All,

I am importing some leads from a CSV file, and I realize that the number of leads in CSV file was bigger than in the field "Person Count" in my list status. A small difference, around 1 - 3 %, one to 3 leads at each 100. But I can´t check contact per contact to find which one is missing. Why this could be happening?

Someone could help me?

[SanfordWhiteman]

What import settings did you use? Did you select "Skip new people and updates"?

[Fernando_Lysco]

No, I used Default (Fast Import)

[Michael_Florin · Accepted solution]

Or might there have been duplicate email addresses in your csv file? Marketo would ignore these in the upload while not returning any error message.

[Fernando_Lysco]

Thank you, I didn´t have think about that.