Flat File Schema Validates unexpectedly

Hi,

I had the following data:-

“HEADER”,”HeaderValue1″,”HeaderValue2″

“ITEM”,”ItemValue1″,”ItemValue2″,”ItemValue3″

“FOOTER”,”FooterValue1″

Generated schema for the above using the Flat File Schema Wizard with the following tag identifier:-

“HEADER”,”

“ITEM”,”

“FOOTER”,”

and the ChildDelimiter would be “,”

I also had change the following Root’s settings:-

– ChildDelimiterType : Hexadecimal

– ChildDelimiter : 0x22 0x0D 0x0A

This schema works fine with the above data but it works unexpectedly when validate the following data:-

“HEADER”,”HeaderValue1″,”HeaderValue2″

“ITEM”,”ItemValue1″,”ItemValue2″,”ItemValue3″,”AdditionalData”

“FOOTER”,”FooterValue1″

Record ITEM had an additional field and schema SHOULD failed this data but VS schema validation passes unexpectedly. Check the generated output and shows the following:-

<ItemValue3>ItemValue3″,”AdditionalData</ItemValue3>

Anyone could help?

Thanks in advance.