How to refresh ALV Output?
I am having selection field sales orderno and submit button, and alv control. when i select any sales orderno and click on submit button , i get relevant data in ALV . But again when i select new salesorderno in input field and click on submit button, it should refreshed ALV Output. But it shows me previous data only. I have output node calle op_node having no. of fields. when i click on submit button ,i filled internal table which i bind out node op_node . This table gets modified when i click on submit , it binds to op_node as well bt data in alv doesnt modified. so how to refresh ALV?