Hi Vince,
Well those fields were the same ones I tried with sample data, so the problem isn't with field selection. There shouldn't be a maximum number of records for importing. I have imported batches with a thousand records and not receive errors.
The reason for a 'Corrupt data - invalid field' usually has to do with an extra or missing comma, throwing the field count off. When you get an error, it will indicate the record and field that the import process is complaining about. If you open the import file with a Text Editor (not Excel), find that record number. Probably in the line or two above it, there is a missing or extra comma. Also make sure that there are no commas at the end of a line (there aren't in what you posted earlier today).
Also make sure that you don't have any strings that exceed the maximum length. I have seen one situation where someone tried importing invoices using a 13 character invoice number field. If the batch was only a few invoices, it completed sucessfully. If there were quite a number of invoices, then an error was reported and importing halted. Though what you posted show 12 character invoice numbers, make sure that this and other fields do not exceed the maximum (as indicated on Template printout).
Lastly, make sure that you don't have any extra quotes " or double quotes such as ,"" "", as there have been reported issues.
If you get an error with the 7-record file you indicated earlier, can you re-post the exact error message you get, including the record number and field name? If what you posted was just a sample of the import file, please reply with the exact error message just the same.
*** I couldn't find your company record in our database, and I don't know who your Adagio consultant is. If you can let them know you are having a problem, perhaps we can work through your consultant to find out the problem.
Regards,