Definition of 1Q74E

 

1Q74E NO BUFFERS xxycuu
xx = BG/F4/F3/F2/F1/XX
where XX = partition-independent routine
y = T (for print writer routine) or
P (for punch writer routine) or R (for reader routine)
Cause: No buffers are available for the indicated routine, or if only xx is specified the
execution processor could not obtain an I/O buffer for the partition xx.
System Action: Reader/writer routines cannot be started. The S command is ignored. If only
xx is given in the message, the partition is put in the wait state.
Programmer Action: Reassemble POWER with increased MAXBUFS parameter value to
reflect the needs of the POWER installation.
Operator Action: Cancel or stop a reader or writer routine; then retype the S command for
the routine causing the message. Or
If another routine may not be stopped, defer starting the new routine until another routine has
terminated.





Used with Courtesy and Permission of International Business Machines, Inc.