How to create a target group from a local file

Hi Experts,

We are trying to create a target group based on BP external numbers saved as a local file. Here are the steps we executed:

1. We created a profile set then a target group in CRMD_MKTSEG.

2. We then right clicked on the target group and selected the Import File option.

3. Once the file details are provided we then click on the check icon.

The process takes several minutes even if we are just trying to load 1 entry and then the transaction dumps.

Can you please provide the correct steps and file format for this functionality?

BTW we are using CRM 5.0 and we dont have web UI.

Thanks,

Ian