Hello,
Thanks for all who responded, my conclusion is that some name resolution 
conflict caused this issue, i re-recovered the server in Workgroup while 
production server is in AD, also DNS server name may not be completely 
matched up due to DR requirement, although eventully, my nslookup and 
DNS\IP name did match, i belive slight irregularity in this caused 
networker to ask for old tapes, even though there is FULL backup of index 
eveveryday.
As an awerness, i have captured the screen shots from my current setup and 
will duplicate all settings in DR, i did double check the process on the 
production server and the tapes requested for nsrck -L7 were recent and 
not old.
Eitherway, i am not so happy with Networker's behaviour in this regard.
Thanks

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