The date format is not ISO-compliant. For help with
formatting, see http://sellercentral-europe.amazon.com/gp/help/30621
This error occurs when you provide dates that are not in the
standard ISO-compliant format.
As an example, February 29, 2008, 1:10:30 p.m. in Seattle
should be expressed as:
OR simply: 2008-02-29
The ISO standard is based on Greenwich Mean Time (GMT). If you're in the Pacific Time
Zone, you are 8 hours off GMT (7 hours off GMT in Daylight Savings). This is indicated by
the "-8:00" in the formula above. If you're in the Eastern Time Zone, you are 5 hours off
GMT (4 hours off GMT in Daylight Savings). One common reason why this error occurs is:
You entered the date correctly in an Excel-based
template and Excel reformatted your date.
If you are using Excel to manage your data, you can format your date columns as text
to prevent Excel from automatically reformatting them. To do this:
Go to the Format tool on the shortcut menu and choose
On the Number tab, select "Date."
Choose "Text" to format numbers as text.
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