Extremely Sad for you Mr. AK Yadav :( :(
Bro, Even I had faced same issue where my WL 6 (3AC from DHN-Chennai) stuck at RAC. It was booked at ARP of 2 months (ARP of 60 days during Summer July 2010)
.
The problems with this train are:
1....
more... Almost 100 intermediate stops (95 actually)
2. small-small quota for these intermediate stations
3. ONLY 1 coach of 3AC in DHN-ALLP-DHN Express. (ALLP-TATA has 2 coaches of 3AC)
4. Not a single dedicated train. (TATA-ALLP-TATA also run as link and bifurcate at ROU)
5. More booking happens between 2 capitals Ranchi-Chennai