Hi All ,
Thanks once again for your responses .
The problem is resolved on it's own . Today I ran the CKR1 for FG and it was through w/o any problem .
On 13th and 14th I tried the same many times but everytime I got msg "0 cost estimate found" . Few minutes back I tried again and this time it's through .
The system behaviour is not understood .
Regards
Indranil