In PROCESS DIRECTOR Accounts Payable, pressing ENTER on the keyboard no longer closes message popups.
Answer / Solution:
This issue occurs due to an update to SAP which changes how focus is applied to the message box, which prevents the ENTER key from closing the message.
For more information on this issue, refer to SAP Note 1493576.
To resolve this issue, refer to the information in SAP Note 1537196.