parameter exporting or changing table

[Former Member]

Hi Experts

I am wondering the difference between keyword exporting and changing to export table. which one i should choose?

[matt]

If you call a method use EXPORTING parm, then "parm" can't be changed within the method. With CHANGING, it can.

[Former Member]

Hi,

when you use exporting parameters you export it but can't change it.when you use changing to export u can always change the parameter while exporting.

Regards,

Rahul