How to download PDS in background?

Dear All,

In APO transaction /N/SAPAPO/CURTO_SIMU, there is no option of 'Execute in background'.

I need to download PDS of thousands of material at multiple plants.

If I run this transaction in the foreground with the above data, system shows an information i.e. "Too many data found. Restrict selection." without giving any output.

How can I induce the functionality of "Execute in background" in this transaction?

Thanks in advance.

Regards,

Sagar Irabatti.