Prefer INSERT INTO TABLE to APPEND TO

[lucasborin]

Prefer INSERT INTO TABLE to APPEND TO

INSERT VALUE #( ... ) INTO TABLE itab.
INSERT INTO TABLE works with all table and key types, thus making it easier for you to refactor the table's type and key definitions if your performance requirements change.

Use APPEND TO only if you use a STANDARD table in an array-like fashion, if you want to stress that the added entry shall be the last row.

https://github.com/SAP/styleguides/blob/main/clean-abap/CleanABAP.md#prefer-insert-into-table-to-append-to