z/VM: System Messages and Codes Š CP - z/VM - IBM

v The real device is offline.
Vary the device on-line, and issue a SET VSWITCH
command with the CONNECT option.
v Error errorcode attaching devices to userid.
Contact the IBM Support Center.
v OSA Express device device stall detected.
Determine if any hardware conditions exist that could
cause the problem. If any exist, correct them.
Otherwise, contact the IBM Support Center.
v TCP/IP controller userid is attempting to restart
the device
Use the QUERY VSWITCH command to show the
updated status. If the status does not change,
examine the console for the virtual switch controller
for error messages related to the device.
HCP2833E {Error ’errcode’X removing IP address
ipaddr for VSWITCH SYSTEM
switchnm|Error ’errcode’X adding IP
address ipaddr for VSWITCH SYSTEM
switchnm[IP Address is already in use
on the LAN.|IP address is already
registered.|Adapter IP address table is
full.]}
Explanation: The TCP/IP Controller received an error
when attempting to add or remove an IP address.
v For the message formats containing IP address is
already in use on the LAN or IP address already
registered, an IP address was provided by a guest
host which has coupled to the switchnm. However,
that IP address is already in use on the real
hardware LAN segment to which the virtual switch is
connected.
v For the message format containing Adapter IP
address table is full, the guest hosts coupled to the
virtual switch have together used more IP addresses
than allowed by the adapter.
v For remaining message formats, an unexpected error
was received.
System Action: System operation continues, but the
IP address table was not changed.
v For the message format containing IP address is
already in use on the LAN, the address is
registered for use among guest hosts coupled to the
virtual switch. However, it is not registered for use by
members of the real hardware LAN segment to which
the virtual switch is connected using an OSA Express
device.
System Programmer Response:
v For the message formats containing IP address is
already in use on the LAN, verify the IP address
assignments for the guest hosts connected to the
virtual switch for conflicts with those in use on the
real hardware LAN segment. Use the Query
VSWITCH DETAILS command to display the IP
address assignments for the virtual switch, paying
particular attention to those marked Local or
Disabled.
v For the message format containing Adapter IP
address table is full, examine the IP address
assignments for the guest hosts and remove any that
are not required. If that is not possible, create an
additional virtual switch with a separate connection to
the real hardware LAN segment.
v For remaining message formats, contact the IBM
Support Center.
HCP2834E {Error ’errcode’X adding IP multicast
address ipaddr for VSWITCH SYSTEM
switchnm|Error ’errcode’X adding IP
multicast address ipaddr for VSWITCH
SYSTEM switchnm IP multicast table is
full.|Error ’errcode’X removing IP
multicast address ipaddr for VSWITCH
SYSTEM switchnm}
Explanation: The TCP/IP Controller received an error
when attempting to add or remove a multicast IP
address in the adapter’s IP multicast address table.
v For the message format containing IP multicast
table is full, the guest hosts coupled to the Virtual
Switch have together used more IP addresses than
allowed by the adapter.
v For remaining message formats, an unexpected error
was received.
System Action: System operation continues, but the
IP address table was not changed.
System Programmer Response:
v For the message format containing IP multicast
table is full, examine the IP address assignments for
the guest hosts and remove any that are not
required. If that is not possible, create an additional
Virtual Switch with a separate connection to the real
hardware LAN segment.
v For remaining message formats, contact the IBM
Support Center.
HCP2835E CONTROLLER userid does not exist.
Explanation: The specified controller userid is not
currently defined as a controller.
System Action: System operation continues.
System Programmer Response: Correct the
controller name and reissue the QUERY CONTROLLER
command.
HCP2836E VLAN was not found.
HCP2833E HCP2836E
Explanation: An active connection was not found
matching the specified VLAN ID.
System Action: System operation continues.
Chapter 3. System Messages 319