ABAP Keyword Documentation → ABAP Glossary
group key
Value of a data type constructed for each read row in a
group key expression when grouping
internal tables using
LOOP AT itab ... GROUP BY
or FOR GROUPS ... OF. All table rows that produce the same value are assigned to each group key. In
group level processing
for internal tables, the group key is the content of all columns on the left of a column specified after AT.
Other versions:
7.31 | 7.40 | 7.54