while upgrade patch 9180639 , failed with AILED: file wipprf.ldt on worker 1 for product wip use

while upgrade patch 9180639  , failed with AILED: file wipprf.ldt   on worker  1 for product wip username APPS.

file u9180639_1.log indicate the following error

There are now 27 jobs remaining (current phase=A15):
   0 running, 1 ready to run and 26 waiting.
Assigned: file wipprf.ldt   on worker  1 for product wip username APPS.
Time is: Sun Jan 13 2013 12:41:25
  FAILED: file wipprf.ldt   on worker  1 for product wip username APPS.
Time is: Sun Jan 13 2013 12:41:25
Deferred: file wipprf.ldt   on worker  1 for product wip username APPS.
Time is: Sun Jan 13 2013 12:41:25
             (Deferment number 1 for this job)
Assigned: file wipprf.ldt   on worker  1 for product wip username APPS.
Time is: Sun Jan 13 2013 12:41:25