I am having trouble with the xargs command and I was wondering if anyone
could help me out.

I have a file chtst.sh with one command in it: echo $1

to try and resolve the problem I have also done the following:
chmod 777 chtst.sh

I then type in:
find /SYS/PUB/A* | xargs -n1 -i echo {}
and I get a list of files in /SYS/PUB that begin with A

next I tried:
find /SYS/PUB/A* | xargs -n1 -i chtst.sh {}
and I get the following error message:
xargs: chtst.sh: not executable: Error 0

What am I doing wrong?  My permissions show as -rwxrwxrwx on that file, but
I assume that there is something wrong with my permissions.  Any
suggestions?

Thanks in advance for the help.

David