Business Visa - B1

Hi All,

Recently I appeared for visa interview in Kolkata consulate. My visa was rejected under 214 B. I am a non technical person and into HR. I was about to travel for long term Human Resources planning as invited by my onsite division.My interview experience is as follows:

Me: Good Morning Sir... with smile
VO: Good morning

VO: Why are you going?
Me: Explained

VO: What will you do there?
Me: Explained

VO:Give me more details about your role there
Me: I was getting nervous at this stage however did my best... still seems could not convince the officer with my response.

VO: How long will you be there?
Me: 2 Months

VO: Two months????!!!!!What will you do there for 2 months?
Me: Initial meeting will be with each division followed by whole group meeting at the end to workout the long term future plans so this will take time. Though my part will be over within 1 and 1/2 month just to avoid travel within short span of time company want to manage all at once.

VO: How long are you working with this employer
Me: 7 Years

VO: Have you ever traveled outside India?
Me: No

VO: What is your salary?
Me: 6.4 Lacs/PA

VO: Typed something for 2 minutes and asked me for left hand finger prints.Then he said "sorry I can't give you the visa". He returned my PP with the 214B form
Me: Murmured ok and left

Just for info VO did not ask for any documents, invitation letter.I was like lost everything! Can any one tell me what is the chances of getting visa in next appearance? Not sure what the feedback officer had noted for me! Is it going to impact getting visa in the future?How long should I wait before re-applying?

Thanks
Liton