Incorrect String Value while Importing Members via CSV

[PinPics]

Hi!
I'm trying to import a member list (over 10,000 members) via CSV file.

Here is what I set at the first screen:

Then, on the second screen, I set this:

It worked for about fifteen or twenty minutes and then came up with this error code. It did import 20 pages of members before stopping. What is wrong?

Thanks in advance for help!

 

[Marc]

Please could you send me a message with the file you are using? I can then take a look for you

[PinPics]

Message sent! Thanks.

[PinPics]

It definitely does seem to time out, so I've been trying to import via smaller files. However, one that finished shows this:

 

I don't see any numbers in the CSV file that are that high. What is this error?

[Jim M]

3 minutes ago, PinPics said:

It definitely does seem to time out, so I've been trying to import via smaller files. However, one that finished shows this:

 

I don't see any numbers in the CSV file that are that high. What is this error?

Is there any data in that column which isn't a number? Anything copied? Would verify they are all integers under the limit there.

[PinPics]

That's a good thought. I was hoping to bring in the member ID numbers, but maybe that is causing a problem. I'll try it without that.