changing and importing pass by reference

[Former Member]

Hi,

What is the difference b.w changing and importing pass by reference in a method.

My requirement is in a method call i have to pass the itab and after some calculation in method, i have to pass it back to program. so which parameters should i use...

Pls answer both questions

Thanks,

[Former Member]

check this link

http://help.sap.com/saphelp_nw04/helpdata/en/9f/db98ef35c111d1829f0000e829fbfe/frameset.htm

[Former Member]

Hi,

Use CHANGING parameter. If you want to pass int. table use TABLES.

Regards,

Jeet K Bhatt

[Former Member]

It's a method call not a function module. So should I use changing for this purpose.

Thanks