Rule "endtype" gives this warning when it finds END statements for procedure, function, or case statements that do not have the end type specified. For example:
PROCEDURE pTest: .... END. /* Rewrite to END PROCEDURE. */ CASE x: WHEN '1' THEN MESSAGE x. END. /* Rewrite to END CASE. */
None. This is really more of a question of company standards or coding style, where we want to be explicit in identification of END type.