Unable to start OUI on Solaris Sparc

Question

I am trying to run the Oracle Universal Installer(which installs my application server) for Linux on SOLARIS 11 OS on SPARC. It is giving me the following error on running the runInstaller file.
install/.oui: cannot execute [Invalid argument]
Note- While running the same OUI on linux, I am able to install successfully. Furthermore, I have performed the pre requisite checks like a separate oracle user and read and write permissions. I tried to search other forums regarding this but couldnt find a solution for this.
Output of bash -x runInstaller-:
bash -x runInstaller
+ unset SRCHOME
+ unset LD_LIBRARY_PATH
+ AWK=/bin/awk
+ SED=/bin/sed
+ UNAME=/bin/uname
+ GETCONF=/usr/bin/getconf
+ _bootClassPath=
+ BUNDLE=client
++ dirname runInstaller
+ CMDDIR=.
+ '[' . = . ']'
++ pwd
+ CMDDIR=/scratch/wl1036/oui_linuxX86_bkp
++ echo /scratch/wl1036/oui_linuxX86_bkp
++ grep '^/'
+ '[' '!' /scratch/wl1036/oui_linuxX86_bkp ']'
++ /bin/uname
+ '[' SunOS = AIX ']'
+ case `$UNAME` in
++ /bin/uname
+ OCR_LOC=/var/opt/oracle/ocr.loc
+ LOCALONLY=local_only
+ LOCAL=TRUE
+ SILENT=FALSE
+ '[' x/usr/bin:/usr/sbin '!=' x ']'
+ PATH=/usr/bin:/usr/ccs/bin:/usr/bin:/usr/sbin:/scratch/wl1036/oui_linuxX86_bkp/install
+ export PATH
+ '[' -r /var/opt/oracle/ocr.loc ']'
+ case "$BUNDLE" in
+ /scratch/wl1036/oui_linuxX86_bkp/install/.oui 'CLUSTER_NODES={}'
runInstaller: line 143: /scratch/wl1036/oui_linuxX86_bkp/install/.oui: Invalid argument

Answer 1

Hi Anurag,
The problem is that OUI is not downloadable .
runInstaller file makes a call to .oui file, which is present in the install folder. Can you tell me the flow process or the algorithm used in this file?
Can this file be customized depending on certain requirements?