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ABAP_MESH - Changing Multiple Lines in Mesh Paths This example demonstrates how multiple lines are changed in mesh paths.
ABAP_SOURCE_CODE DEMO CL_DEMO_MESH_MODIFY_NMBRS
ABAP_DESCRIPTION Starting from the filled mesh nodes mesh-node1 and mesh-node2 , multiple lines from mesh-node2 are changed:
Statement MODIFY for deleting multiple lines using the ON condition. MODIFY mesh-node1 _node2[ mesh-node1[ 1 ] ] FROM VALUE line2( col3 = 111 ) TRANSPORTING col3. All lines of the node mesh-node2 identified starting with the first line of the node mesh-node1 using the initial mesh association _node2 are changed in the third column.
Statement DELETE for deleting multiple lines using the ON condition with an additional WHERE condition. MODIFY mesh-node1 _node2[ mesh-node1[ 2 ] WHERE col3 > 23 ] FROM VALUE line2( col3 = 222 ) TRANSPORTING col3. All lines of the node mesh-node2 identified starting with the second line of the node mesh-node1 using the initial mesh association _node2 and that meet the additional WHERE condition are changed in the third column.
