How do I see a list of leads that were not imported?

Question

I just imported 15,880 purchased leads for a marketing campain. When the results email came back it said 3,435 leads were not imported.

How do I see the list of leads not imported?

Also how do I determine why they were not imported?

Ajay vemula · Answer

Import wizard does not have capability of error report.

Apex Data loader would suffice your requirement.

Now, you have some leads created, to find out leads not imported is a 2 step process.

1.Export all leads created today with createdby as your userid

2.Compare leads export file with your load file.

Difference should be your 3435 records.

3.Try using Apex data loader for the leads load .

if there is any error, error file will have an error message with comments.

Data Management