0D08A ENTER COMMAND
Cause: The operator pressed REQUEST in response to the ENTER RESPONSE message
(0D07D) without typing in data, because he wanted to enter screen or system commands first.
System Action: The system waits for a command and then reissues the ENTER RESPONSE
Programmer Action: none.
Operator Action: Type in screen control command and press ENTER.
Used with Courtesy and Permission of International Business Machines, Inc.