patch 6241631:Linux x86:11.5.10.2:fails when running few LDT files.

Hi,
The following error occurred when applying the patch :

There are now 244 jobs remaining (current phase=A17):
   1 running, 40 ready to run and 203 waiting.

  FAILED: file afdigslu.ldt on worker  2 for product fnd username APPS.
Assigned: file afnlcset.ldt on worker  1 for product fnd username APPS.
  FAILED: file afnlcset.ldt on worker  1 for product fnd username APPS.
  FAILED: file afbvgolk.ldt on worker  3 for product fnd username APPS.

ATTENTION: All workers either have failed or are waiting:

          FAILED: file afnlcset.ldt on worker  1.
          FAILED: file afdigslu.ldt on worker  2.
          FAILED: file afbvgolk.ldt on worker  3.

ATTENTION: Please fix the above failed worker(s) so the manager can continue.