How to make a table readonly dynamically

Hello Experts,

I've a requirement where I've to check certain values in a custom table and then based on those I need to make a table readonly at the run-time. I've been able to bind my table successfully but wondering if I can use any method or property to make my table read-only. Can somebody please advice how to accomplish it?

*binding
       lo_nd_rerate_dtl = wd_context->get_child_node( name = wd_this->wdctx_rerate_dtl ).
       lo_nd_rerate_dtl->bind_table( new_items = it_all_invoice_items  set_initial_elements = abap_true ).

Many thanks in advance.