Get Example source ABAP code based on a different SAP table
Internal Tables in ABAP Release 7.72 ITOC
ABAP_MODIFICATION_NN Predicates in WHERE> Conditions>
In WHERE> conditions of the statements LOOP AT itab>>, DELETE itab>>, and MODIFY itab>>, and in table iterations with FOR>>, IS $[NOT$] INSTANCE OF> > can now be specified alongside the predicate expressions IS $[NOT$] INITIAL>> and IS $[NOT$] BOUND>>.