IEE638I
VARY SWITCH CONFIGURATION FAILURE ON ssss pa chp cu

Explanation

A channel path through a requested switch port could not be configured off the control unit.

In the message text:
ssss
refers to the switch device number specified on the command.
pa
refers to the switch port address specified on the command.
chp
refers to the channel path ID connected to the requested switch.
cu
refers to the control unit number of the device connected to the switch port.

System action

The configuration remains unchanged, and the channel path remains offline.

Operator response

Verify the current configuration with the D M=SWITCH(ssss,chp) or with D M=CHP(chp) command. Reenter the original command.

Source

Input/Output Supervisor (IOS)

Module

IOSVVSWR