IEA404A SEVERE WTO BUFFER SHORTAGE
There are to many unanswered messages to display new ones.
The following two commands will clear a blockage:
K A,NONE K S,DEL=RD,SEG=nn,CON=N,RNUM=nn,RTME=001,MFORM=(T,J)
nn is suggested to be 19 for an MVS3.8j system.
You may have to do K E,D first if the non-autoscroll area is full too.