Complete the following steps as a workaround to resolve this issue: Disable Show shadow border and Activate animated focus when using the SAP Signature Theme. Note: The SAP GUI uses lesser GDI resources when disabling these features.
Noun[edit] siren â(plural sirens or sirenes) (original sense) (Greek mythology) One of a group of nymphs who lured mariners to their death on the rocks.
The sound of a civil defense siren. ( 1 original sense) (Greek mythology) One of a group of nymphs who lured mariners to their death on the rocks.  A device, either mechanical or electronic, that makes a piercingly loud sound as an alarm or signal, or the sound from such a device.