STMS stuck in to import TP with objects ENHC and ENHO

Hello there, My transport request is stuck in STMS_IMPORT process (I can see Truck Icon all the time) with objects ENHC and ENHO.

I had another TP with other objects which went through fine; other TP contains classes/interfaces/FG/program/DDIC objects but not Enhancement objects.

Am i missing any SAP Note for this issue?

here is my system detail:

ECC6 EHP6 / Oracle 11.2.0.2/ Windows NT based/

S/f components

SAP_BASIS 731 0002

SAP_ABA 731 0002

PI_BASIS 731 0002

ST-PI 2008_1_700 0005

SAP_BW 731 0002

GRCPINW V1000_700 0008

LCAPPS 2005_700 0010

MDG_FND 731 0002

SAP_AP 700 0026

SAP_BS_FND 731 0002

WEBCUIF 731 0002

MDG_APPL 606 0002

SAP_APPL 606 0002

SAP_HR 604 0046

SAP_HRCAR 604 0046

SAP_HRCAT 604 0046

and other

Mani