Hi,
Were you running the patch in dialog mode when you got disconnected.
If in backgroung then you should still see log getting updated in the trans/tmp and log directory.
An nay how your kernel is out of maintenance so you should migrate to 7.20 kernel.
Please check the below note.
1636252 - Installing a 7.20 kernel in SAP Web AS 7.00/7.01/7.10/7.11
Note 1629598 - SAP Kernel 720 will replace older kernel versions
If you raise a message with sap sap might ask you to do this first.
Thanks
Rishi abrol