This message indicates the end of a slowdown condition for a channel-attached SNA device. The time interval identified by the second subparameter of the SLOWVAL start option has expired, causing VTAM® to initiate I/O to device to force it out of a slowdown condition. This message will be preceded by IST1733I, which indicates that the device has been in a slowdown condition longer than the time period identified by the first subparameter of the SLOWVAL start option.
device is the name of the device.
VTAM has initiated I/O to device to force it out of slowdown mode. VTAM will again send traffic to device.
None.
If VTAM is required to initiate termination of the slowdown condition, then either 1) the signal from device to VTAM to exit slowdown has been lost or 2) the device is incapable of obtaining sufficient buffers to exit slowdown. For the first situation, the VTAM action will be sufficient to restart traffic to the device, although the lost signal should be investigated as a potential device or network problem. For the second condition, VTAM restarting traffic to the device will only force it back into a slowdown condition if buffers are still not available. Be sure the SLOWVAL start option values are sufficiently high.
2
4