'Modifying' / sorting BDC sessions in S M35?

HI,

I want to know where the BDC sessions are saved (table name). I have 10,000 sessions where I am changing POs (ME22). The POs are sorted in ascending order SM35 (from 1999 to 2004). I want to delete/ignore the POs from 1999,2000 and 2001.

- I can achieve this in foreground and keep pressing '/n'. But It will take very long to get to 2004 POs.

-I can change the ABAP code (this is NOT possible becasue we are not authorized to make changes directly in Production(4.5B) evironment-I can't modify the program in Development(4.7) because we are in transition from 4.5B to 4.7)

Please advise how these Sessions can be modified.

Thanks