Unable to Extract "EPM System Release 11.1.2.x for IBM AIX on power system(64-bit) Oracle HTTP Server"

(Doc ID 1574836.1)

Last updated on SEPTEMBER 06, 2016

Applies to:

Hyperion Essbase - Version 11.1.2.3.000 and later
IBM AIX on POWER Systems (64-bit)

Symptoms

Downloaded the "EPM System Release 11.1.2.x for IBM AIX on power system(64-bit) Oracle HTTP Server" from the Oracle Software Delivery Cloud.  When running unzip to extract the files, it fails with (using 11.1.2.3.0 zip file):

Archive: OHS-11123-aix.zip
  End-of-central-directory signature not found. Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive. In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of OHS-11123-aix.zip or
  OHS-11123-aix.zip.zip, and cannot find OHS-11123-aix.zip.ZIP, period.

Archive: OHS-11123-AIX-V37958-01.zip
  End-of-central-directory signature not found. Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive. In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of OHS-11123-AIX-V37958-01.zip or
  OHS-11123-AIX-V37958-01.zip.zip, and cannot find OHS-11123-AIX-V37958-01.zip.ZIP, period.

Cause

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