ABAP_DESCRIPTION The empty mesh node mesh-node2 is built from the filled node mesh-node1 using the statement INSERT. To do this, all lines from mesh-node1 are used as the source of the initial mesh association _node2 of the mesh path in a DO loop and a line is inserted in mesh-node2 for each line from mesh-node1 . The value of the column col1 is taken from mesh-node1 and a new value for the column col2 is created.
