Big .zip package creation error

Hello!

The question is that I'm trying to create a big package (700 Mbytes) but I can't do that.

If I set the values of the /etc/httpd/conf.d/ocsinventory-reports.conf:

php_value post_max_size         201m
php_value upload_max_filesize   200m

I have an CSFR Attack. That's normal.

If I set the values of the /etc/httpd/conf.d/ocsinventory-reports.conf:

php_value post_max_size         801m
php_value upload_max_filesize   800m

I have a error that say Can't open file, and the .zip file attached to create the package dissapears.

And there is no any error message in the httpd logs.

Can somebody help me?

Thanks!