Problem rolling patching Cluster 5.1B

During a rolling update from 5.1A to 5.1B we have this problem in the patch of the 5.1B stage:


         ./usr/sys/BINARY/not_ddr_db.o:

                its origin cannot be identified.

   * The following 1 patch(es) failed in prerequisite/file applicability check:

 - Tru64_UNIX_V5.1B / Kernel Patches:

        Patch 27010.00 - SP06 OSFBIN540 (SSRT4891 SSRT4884 SSRT4743 ...)        

   * There were 1 patch(es) which failed in prerequisite/file applicability check:

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And the process fails.

Can you provide any advise?


This is the install phase. I'm using dupatch with the lead member and can't proceed.

Antonio