Error massage API

I am having the same problem ... please help! its very urgent I get my auctions all listed.

Thanks!!!

I am having a similar API problem. I get this every time I try to list this lot. I have tried ten different times tonight. All different templates for I thought it was one of mine that was causing the problems. I even left the templates off and it still won't list it says this each and every time.

API Error String value for "Main Color" is too long. Maximum length is "20"
Can someone help me. I can list other items just can't list this lot at the moment.

If you are getting an error message it is more than likely something you are doing wrong. I cannot pin point it, but click on listings and pick a listing that worked for you previously. Change the info in that auction to the info that you are trying to list and post/save.

The problem was in the detailed shipping charges. I had Flat Rate, but had the Tax Checked. I unchecked the Tax and it got posted.
Thanks.