Backup taken on 9th DEC is not viewed in the list backup summary

Netbackup tool had backup information on 9th Dec 2014, however from rman prompt, we are not getting any backup information on 9th DEC 2014.

What could be the issue?.

***********************************************************************************************************************************************************************************************

BS Key  Type LV Size

Device Type Elapsed Time Completion Time

------- ---- -- ---------- ----------- ------------ ---------------

5388	Full	6M	SBT_TAPE	00:00:42	26-NOV-14
	BP Key: 5388   Status: AVAILABLE  Compressed: NO  Tag: TAG20141126T002909
	Handle: ctrl_uc6pohmam_s5510_p1_t864606550   Media:

  Controlfile Included: Ckp SCN: 11122821544627   Ckp time: 26-NOV-14

BS Key  Size

Device Type Elapsed Time Completion Time

------- ---------- ----------- ------------ ---------------

5389	5G	SBT_TAPE	00:19:31	14-DEC-14
	BP Key: 5389   Status: AVAILABLE  Compressed: NO  Tag: TAG20141214T170020