Compares two tables and reports which lines are unchanged, inserted, deleted or changed.
Compares two tables and reports which lines are unchanged, inserted, deleted or changed.
Compares two tables and reports which lines are inserted, deleted or changed.
Target Platform ABAP 7.4+
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TYPES t_itab TYPE STANDARD TABLE OF scarr WITH KEY carrid.
DATA scarr_old TYPE t_itab.
DATA scarr_new TYPE t_itab.
DATA: inserts TYPE t_itab,
updates TYPE t_itab,
deletes TYPE t_itab.
zcl_table_comparison_factory=>create_table_comparison( )->compare(
EXPORTING
internal_table_new = scarr_new
internal_table_old = scarr_old
IMPORTING
inserted = inserts
updated = updates
deleted = deletes ).
based on a blog post from Uwe Schieferstein (21.06.2007) https://wiki.scn.sap.com/wiki/display/Snippets/Comparing+Two+Internal+Tables+-+A+Generic+Approach