adminui upgrade is failing on kornshell.
User upgraded policy to 12.7 , executed successfully adminui pre-req.
while executing ca-adminui-12.8-sp07-linux-x86-64.bin , its failing on "korn shell"not found, ksh is installed
PRODUCT: Symantec Siteminder
VERSION : 12.8.07 and older
OS: UNIX / LINUX
eventhough it shows "ksh" error , its actually due to /tmp not having write permissions.
User need to create a temp directory
# mkdir /ca_tmp
# chmod 777 /ca_tmp
# IATEMPDIR=/ca_tmp; export IATEMPDIR
and ran the admin binary , which upgraded successfully and internal validation was successful.