Explanation
Sender chpid chpid that
was in use by the system to communicate with the identified coupling
facility has become not operational. The cause is either a path failure
or loss of the coupling facility. The coupling facility is identified
by the node descriptor. See mapping IXLYNDE.
In the message
text:
- chpid
- Coupling facility sender CHPID.
- cuid
- Control unit number of the facility.
- type
- Node type (See ndetype in IXLYNDE).
- mfg
- Node manufacturer ID (See ndemfg in IXLYNDE).
- plant
- Node manufacturer plant ID (See ndeplant in IXLYNDE).
- sequence
- Node sequence number (See ndesequence in IXLYNDE).
- partition
- Node LPAR partition number (See ndepartition in IXLYNDE).
- side
- The node PP/SI mode indicator and configuration code from the
IXLYNDE are used to determine the value for side.
Value and meaning are:
- SIDE: 0 means the coupling facility is on SIDE 0 of a partitionable
CPC.
- SIDE: 1 means the coupling facility is on SIDE 1 of a partitionable
CPC.
- blank means the coupling facility is in a non-partitionable CPC.
- cpcid
- Node Central Processor Complex (CPC) ID (See ndecpcid in IXLYNDE).
System action
The system discontinues using the not-operational
path. If this was the last path to the coupling facility, this will
result in a loss of connectivity.
Operator response
Notify the system programmer if the connection
to the coupling facility identified is critical for system operations.
System programmer response
Determine the cause of the path failure
and correct it.
Source
Cross System Extended Services (XES)
Module
IXLC3BBC, IXLC3VSC, IXLD3CMP
Routing code
Descriptor code