Problem for updating the Buffer memory in SRM

Hi dear,

I am working on the SRM I have one requirement that when the Cost center is changed for the first line item then automatic it will reflected on all the Line item. i am updating the internal table and bind that particular internal table with the table and it is reflected but again when i selected any line item.

• Invalid index 0 when setting lead selection; context node: V_SC_DOTC_BASIC.1.COMP_CONTEXT.1.ITEMS

show me that dump.

and also reply how we can update the buffer in the Shopping Cart