Dear Nirav,
Thanks for your help. Yes, in my case in OB22, both 1st curre. & 2nd. Curr. are M. My first currency is INR and I am trying FB60 to post a vendor invoice in Euro ( which is my second currency). I also checked OBA7 , doc issued by FB60 takes KR as document type and there was no exchange rate type as default there. I am really confused. as far as my knowledge goes OB22 determines default exchange rate type, but I don not know what is happening. I would be grateful if you could help me in this regard.
Thanks,