Hello,
It seems the problem is non-compatibility of the profile settings and the data you are importing. Please check the following post:
www.wdmtech.com/forum/vdata/836-import-export-error#3518
It seems you have chosen the insert operation and you have also included primary key values i.e. ID in the Data file. It doesn't insert if you provide the primary key values.
Or You have chosen the update operation and there is no data record in the database with the primary keys you are importing that's why It's not updating any record. Please check it and let us know if you could figure out the issue as per above explanation.
