execute in exec_attr in Solaris 10 w/ Trusted Extensions

How do I get this line to execute in exec_attr in Solaris 10 with Trusted Extensions?

It needs to run as 'sh cpu_root.sh'

With the 'sh' it won't execute.

Oracle_Install:solaris:cmd:::/cots/oracle/patches/CPUJan2009/9999999/sh cpu_root.sh:uid=0;gid=0

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Or put another way:

How do I get the system to execute a script with the borne shell ( sh )
when I am in the profile shell ( pfksh ).

thanks.

whats the output?
Is this at the top of your script ? !#/bin/ksh
permissions?