Reader core dump (4216084)

Error message from the event log:

Error: process sp_ordr killed due to SIGSEGV [sp_cop/12082]

Core file generated is around 900 MB.

This is the Product issue  with the way the libraries are linked. There is a ceiling of 900MB for the HP Itanium build.
As a result reader core dumps when it needs memory greater than the limit.

Resolution:

Apply  5.3.4.66 patch. This can be downloaded from supportlink.

 This was discovered in version 5.3.4.53 for HP Itanuim processors.  The fix addressed in 5.3.4.66 build is to relink sp_ordr differently, which should give around 2GB of addressable space.