hello folks, i want to execute run_dynamic.csh file from my perl script. also my cshell file consist of environment variables command like setenv. i tried system("csh","file pointer"); but not working. please throw some light on it. thanks, argha

From your very verbose and informative posting, it is absolutely clear that the error is in line 42.

If you want serious answers, show some efforts in your postings:

• relevant code
• error messages
• actual output
• expected output
• all unmodified except for passwords and other sensitive data
• all copied from actual files / output, not typed manually
• each wrapped in <code></code>

Alexander