The import template (xml -> Joomla! contacts) works good now. Thanks for all your help on the other threads

However: I added a general rule to skip empty entries, and it works fine. Since then I get a message after the template has run:
So, RO CSVI tells me that there are 28 "incorrect" entries, 14 entries have been empty and therefor skipped.
My question: How do I find those "incorrect" entries? I cannot see any incorrect contact entry, but that's hard having 220 entries ;-)
What puzzles me also: I know I have 220 entries in the xml file; I also counted 14 empty entries, both numbers are correct? But why 28 "incorrect" entries?
I could not find anything in the log files.
Thanks you very much!