For the specified structure, either the REALLOCATE process was evaluating the structure or a structure rebuild process of the specified type was being started or in progress. This message provides further information about the evaluation, feasibility, or allocation decision based on the coupling facilities in the structure's preference list.

When sorting the CF eligibility queue for all system-managed rebuild processing and reallocate processing, SFM weight is given priority over other attributes. For a structure without any active connectors, the SFM weight of each coupling facility is the sum of the SFM weights of all systems connected to that coupling facility. For a structure with active connectors, only systems with active connectors are used to determine the SFM weight of the coupling facility. All systems are considered to have equal SFM weight if no SFM policy is active.

Note that for a POPULATECF rebuild request, only the POPULATECF is considered as a possible location for the new instance of the structure, and only that coupling facility will be listed.

In the message text:

text

One of the following:

ALLOCATION INFORMATION FOR SYSTEM-MANAGED REBUILD

A system-managed rebuild was in progress for the specified structure. This system attempted to allocate the rebuild new instance of the structure, and succeeded or failed as described by messageIXC578I and IXC582I, or IXC573I, respectively.

ALLOCATION INFORMATION FOR SYSTEM-MANAGED DUPLEXING REBUILD

A system-managed duplexing rebuild was in progress for the specified structure. This system attempted to allocate the rebuild new instance of the structure, and succeeded or failed as described by message IXC578I and IXC582I, or IXC573I, respectively.

ALLOCATION FEASIBILITY INFORMATION FOR DUPLEXING REBUILD

A request to start a user-managed duplexing rebuild for the specified structure was being processed. This system determined that allocation of the rebuild new structure instance was not feasible.

EVALUATION INFORMATION FOR REALLOCATE PROCESSING

The REALLOCATE process is evaluating an allocated structure using the XCF allocation criteria to analyze the coupling facilities in the preferred list. The preferred coupling facilities are used in determining whether the location of the structure instance(s) should be adjusted by using structure rebuild processing.

strname

Name of the structure for which information is recorded.

AUTO VERSION:

A unique value identifying the system-managed process in progress. It can be used to correlate messages and XCF component trace records associated with the current system-managed process.

procid1

First half of the auto version.

procid2

Second half of the auto version.

stralloc

One of the following:

SIMPLEX

The structure is simplex with one instance allocated.

DUPLEXED

The structure is duplexed with two instances allocated.

cfname1

Name of coupling facility from the CFRM active policy. For a simplex structure, this is the name of the coupling facility containing the only instance. For a duplexed structure, this is the name of the coupling facility containing the old instance.

cfname2

Name of coupling facility from the CFRM active policy. For a simplex structure, this is blank. For a duplexed structure, this is the name of the coupling facility containing the new instance.

polinfo

One of the following:

ACTIVE POLICY INFORMATION USED.

The current active policy definition was used.

PENDING POLICY INFORMATION USED.

The pending policy definition was used.

ACTIVE POLICY INFORMATION USED BUT EXCLUSION LIST WAS IGNORED.

The current active policy definition for the structure was used but the exclusion list was ignored.

PENDING POLICY INFORMATION USED BUT EXCLUSION LIST WAS IGNORED.

The pending policy definition for the structure was used but the exclusion list was ignored.

text2

CFNAME             STATUS/FAILURE REASON
---------         ------------------------------------------------------
cfname              status
                             [INFO110: data1 data2 data3]
                                          [data 4 data5 data6]

                             [subreason]

cfname

Name of the coupling facility for which information is recorded.

status

One of the following:

STRUCTURE ALLOCATED

Structure was successfully allocated in the specified coupling facility.

NO CONNECTIVITY

The CFRM active policy indicates that this system does not have connectivity to the specified coupling facility. This message may be accompanied by message IXC575I, indicating that another system will attempt to allocate the structure. That system will also issue message IXC574I to record the results of its allocation attempt. If no system succeeded in allocating the structure, re-establish physical connectivity to the coupling facility and re-initiate the system-managed process for which allocation was attempted.

COUPLING FACILITY NOT IN ACTIVE POLICY

The coupling facility is not listed in the active policy so it is not viable until the policy is changed.

CONNECTIVITY LOST

An attempt to allocate the structure in this coupling facility was unsuccessful because connectivity to the coupling facility has been lost. If structure allocation failed, establish physical connectivity to the coupling facility and reinitiate the system-managed process for which allocation was attempted.

COUPLING FACILITY FAILURE

The coupling facility has failed.

STRUCTURE FAILURE

The new instance of the structure failed during the allocation process.

PARAMETER ERROR

The requested structure attributes are inconsistent with the model-dependent attributes of the coupling facility. Contact IBM® service.

INVALID STRUCTURE SIZE

The target structure size was too small to allocate the structure with the attributes specified. If the allocation failed, the CONAFACILITYMINREQSIZE field of the ConaFacilityArray section of the LOGREC symptom record provided with message IXC573I is set to the minimum size of the structure if it were to be allocated in this coupling facility with the requested attributes. The amount of storage required by the structure also increases as a function of the CFRM policy SCMMAXSIZE specification. Requesting a large amount of storage-class memory can significantly increase the minimum structure size. Increase the maximum structure size specified in the CFRM policy.

ALLOCATION NOT PERMITTED

New structures cannot be allocated in the coupling facility according to the CFRM active policy. One or more subreason message lines explain why the structure cannot be allocated in the specified coupling facility.

XCF COMPONENT ERROR

An XCF component error has occurred. Contact IBM service.

UNKNOWN HARDWARE ERROR

An unknown hardware error has occurred. Contact IBM service.

INSUFFICIENT SPACE

There was not sufficient space in the coupling facility to allocate the structure. If structure allocation failed, examine the ConaFacilityArray section of the LOGREC symptom record provided with message IXC573I. CONAFACILITYMINREQSIZE is set to the minimum size of the structure if it were to be allocated in this coupling facility with the requested attributes. The amount of storage required by the structure also increases as a function of the CFRM policy SCMMAXSIZE specification. Requesting a large amount of storage-class memory can significantly increase the minimum structure size. Some amount of additional storage, over and above the structure size, may also be required to support storage-class memory. Make sure there is a coupling facility in the structure's preference list with sufficient space.

RESTRICTED BY REBUILD OTHER

LOCATION=OTHER was specified on the rebuild request. Since the original structure was allocated in this coupling facility, the system did not use this coupling facility when trying to allocate the new structure for rebuild. If the structure allocation failed, make sure there is another suitable coupling facility in the structure's preference list.

INSUFFICIENT CONNECTIVITY

The coupling facility does not provide connectivity at least equivalent to the connectivity provided by the coupling facility in which the original structure resided.

PREFERRED CF ALREADY SELECTED

The system did not select the coupling facility because a preferable coupling facility was already selected. When the coupling facility status is PREFERRED CF ALREADY SELECTED or PREFERRED CF 2, the message displays one of the following lines that gives the primary reason why this coupling facility was placed lower than the previous one in the eligibility queue. Because of how different requirements are weighted, this information does not imply that all coupling facilities higher in the eligibility queue meet the requirement:

CONNECTIVITY REQUIREMENT MET BY PREFERRED CF

At least one connector to the current (old) structure does not have connectivity to this coupling facility, or the reporting system does not have connectivity, and there is at least one coupling facility to which all connectors do have connectivity.

CFLEVEL REQUIREMENT MET BY PREFERRED CF

Another coupling facility was found with a more appropriate CF level.

FAILURE ISOLATION FOR DUPLEXING MET BY PREFERRED CF

This coupling facility is not failure isolated for duplexing, this is a duplexing rebuild, and at least one coupling facility exists that is failure-isolated for duplexing.

SPACE AVAILABLE FOR REQUESTED SIZE IN PREFERRED CF

This coupling facility does not have enough free space to meet the requested structure size, and at least one coupling facility exists that does have enough free space to allocate the structure at the requested size.

SPACE AVAILABLE FOR MINIMUM SIZE IN PREFERRED CF

This coupling facility does not have enough free space to meet the minimum required structure size to allocate the new structure instance based on the current object counts, and at least one coupling facility exists that does have enough free space to allocate the structure at the minimum size.

SPACE AVAILABLE FOR CHANGED DATA IN PREFERRED CF

This coupling facility does not have enough free space to meet the minimum required structure size to allocate the new structure instance based on the current in-use and changed object counts, and at least one coupling facility exists that does have enough free space to allocate the structure but with changed data only.

MORE SPACE AVAILABLE IN PREFERRED CF

This coupling facility does not have enough free space to allocate the structure at the requested size, and at least one coupling facility exists that also does not have enough free space but does have more space than this one.

STORAGE-CLASS MEMORY REQUIREMENT MET BY PREFERRED CF

This coupling facility does not have enough free storage-class memory to allocate the structure based on the current object counts, and there is at least one coupling facility that does have sufficient storage-class memory. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

SCMMAXSIZE REQUIREMENT MET BY PREFERRED CF

This coupling facility does not have enough total storage-class memory to accommodate the CFRM policy SCMMAXSIZE specification for this structure, and there is another coupling facility which does. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

MORE STORAGE-CLASS MEMORY AVAILABLE IN PREFERRED CF

This coupling facility does not have enough storage-class memory to allocate the structure with the amount specified by the CFRM policy and there is another coupling facility that also does not have enough storage-class memory but has more than this one. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

MORE STORAGE-CLASS MEMORY CONFIGURED IN PREFERRED CF

This coupling facility does not have enough total storage-class memory to accommodate the CFRM policy SCMMAXSIZE specification for this structure, and there is another coupling facility that also does not have enough total storage-class memory but has more than this one. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

NON-VOLATILITY REQUIREMENT MET BY PREFERRED CF

This coupling facility is volatile, non-volatility was requested, and at least one coupling facility exists coupling facility that is non-volatile.

FAILURE ISOLATION REQUIREMENT MET BY PREFERRED CF

This coupling facility is not failure-isolated from all connectors, non-volatility was requested, and at least one coupling facility exists that is failure-isolated from all connectors.

STAND-ALONE REQUIREMENT MET BY PREFERRED CF

This coupling facility is not stand-alone, non-volatility was requested, and at least one coupling facility exists that is stand-alone.

EXCLLIST REQUIREMENT FULLY MET BY PREFERRED CF

This coupling facility contains a structure from the EXCLLIST, and at least one coupling facility exists that does not contain any structures from the EXCLLIST.

EXCLLIST REQUIREMENT MET BY PREFERRED CF

This coupling facility contains a simplex structure from the EXCLLIST, and at least one coupling facility exists that contains only old or new structure instances from the EXCLLIST.

REMOTE FACILITY SPACE REQUIREMENT MET BY PREFERRED CF

The following conditions exist:

• System-managed duplexing rebuild is a possibility for the structure.
• The coupling facility is not connected by CF-to-CF links to any other coupling facilities in the PREFLIST that have adequate space to allocate the structure if a duplexing rebuild is to be started.
• At least one coupling facility exists that is connected by CF-to-CF links to a coupling facility that does have adequate space to allocate the structure.

REMOTE FACILITY REQUIREMENT MET BY PREFERRED CF

The following conditions exist:

• System-managed duplexing rebuild is a possibility for the structure.
• This coupling facility is not connected by CF-to-CF links to any other coupling facilities in the PREFLIST,
• At least one coupling facility exists that is connected by CF-to-CF links to a remote facility, but the remote facility does not have adequate space to allocate the structure if a duplexing rebuild is to be started.

PREFERRED CF HIGHER IN PREFLIST

This coupling facility is lower in the PREFLIST than another coupling facility that is suitable for allocation.

ENFORCEORDER(YES) AND PREFERRED CF HIGHER IN PREFLIST

This coupling facility is lower in the PREFLIST than another coupling facility that is suitable for allocation; because ENFORCEORDER(YES) was also specified for the structure in the CFRM policy, XCF did not re-order the PREFLIST.

GREATER SFM WEIGHT CALCULATED FOR PREFERRED CF

This coupling facility has a lower SFM weight than another coupling facility that is suitable for allocation. For a structure without any active connectors, the SFM weight of each coupling facility is the sum of the SFM weights of all systems connected to that coupling facility. For a structure with active connectors, only systems with active connectors are used to determine the SFM weight of the coupling facility. Note that all systems are considered to have equal SFM weight if no SFM policy is active.

RESTRICTED BY OPERATOR STOP OF DUPLEXING REBUILD

The system did not select the coupling facility because the operator had previously stopped the duplexing rebuild and the structure that was not kept was allocated in this coupling facility.

POPULATECF NOT SUITABLE

The system did not select the coupling facility because it was not as suitable as the facility in which the structure is currently located.

REBUILD IN PLACE NOT ALLOWED WITHOUT CFRM POLICY CHANGE

The coupling facility contains the original instance of the structure, and since there is no CFRM policy change pending, system-managed rebuild into the same facility is not permitted.

INSUFFICIENT CFLEVEL FOR CONNECTOR EXPLOITATION

The coupling facility was not at or above the minimum required CFLEVEL for the current set of active and failed-persistent connectors.

INSUFFICIENT CFLEVEL FOR SYSTEM-MANAGED PROCESSING

The coupling facility CFLEVEL was not at or above the minimum required for the current system-managed process.

INSUFFICIENT MAXIMUM NUMBER OF CONNECTIONS

The maximum number of users that can connect to a structure in this facility is less than the maximum number that can connect to the original instance of the structure.

RESTRICTED BY STRUCTURE LIMITS

Maximum values for some structure attributes are limited by the coupling facility in which they reside. At least one of these structure limits for structures in this coupling facility is less than the corresponding limit on the original instance of the structure.

ALLOCATED ATTRIBUTES UNACCEPTABLE

An attempt to allocate the new structure in the specified facility resulted in a structure with attributes (for example, size or object counts) less suitable than those of the old structure. Adjust the CFRM policy size values to accommodate the attributes of the old structure.

COMPUTED STRUCTURE SIZE WAS NOT VALID

When the structure size was computed from the required object counts (for example, entries, elements, list headers, etc), the command failed, or the computed maximum structure size required was larger than the policy specified SIZE value plus a toleration amount.

NO CF-TO-CF CONNECTIVITY FROM THE PRIMARY TO THIS CF

When CF-to-CF link information was obtained from the CF containing the rebuild old (primary) structure, this CF did not have connectivity (via CF-to-CF link) to the CF containing the rebuild old structure as required for system-managed duplexing rebuild.

NO CF-TO-CF CONNECTIVITY FROM THIS CF TO THE PRIMARY

When CF-to-CF link information was obtained from this CF, the CF containing the rebuild old (primary) structure did not have connectivity (via CF-to-CF link) to this CF as required for system-managed duplexing rebuild.

PREFERRED CF 1

Using the XCF allocation criteria, the system selected this coupling facility as the first CF. When evaluating the structure, the REALLOCATE process will compare this CF to the CF containing the only instance for a simplex structure or to the CF containing the old instance for a duplexed structure.

PREFERRED CF 2

Using the XCF allocation criteria, the system selected this coupling facility as the second CF. When evaluating the structure, the REALLOCATE process will compare this CF to the CF containing the new instance for a duplexed structure.

When the coupling facility status is PREFERRED CF ALREADY SELECTED or PREFERRED CF 2, the message displays one of the following lines that gives the primary reason why this coupling facility was placed lower than the previous one in the eligibility queue. Because of how different requirements are weighted, this information does not imply that all coupling facilities higher in the eligibility queue meet the requirement:

CONNECTIVITY REQUIREMENT MET BY PREFERRED CF

At least one connector to the current (old) structure does not have connectivity to this coupling facility, or the reporting system does not have connectivity, and there is at least one coupling facility to which all connectors do have connectivity.

CFLEVEL REQUIREMENT MET BY PREFERRED CF

Another coupling facility was found with a more appropriate CF level.

FAILURE ISOLATION FOR DUPLEXING MET BY PREFERRED CF

This coupling facility is not failure isolated for duplexing, this is a duplexing rebuild, and at least one coupling facility exists that is failure-isolated for duplexing.

SPACE AVAILABLE FOR REQUESTED SIZE IN PREFERRED CF

This coupling facility does not have enough free space to meet the requested structure size, and at least one coupling facility exists that does have enough free space to allocate the structure at the requested size.

SPACE AVAILABLE FOR MINIMUM SIZE IN PREFERRED CF

This coupling facility does not have enough free space to meet the minimum required structure size to allocate the new structure instance based on the current object counts, and at least one coupling facility exists that does have enough free space to allocate the structure at the minimum size.

SPACE AVAILABLE FOR CHANGED DATA IN PREFERRED CF

This coupling facility does not have enough free space to meet the minimum required structure size to allocate the new structure instance based on the current in-use and changed object counts, and at least one coupling facility exists that does have enough free space to allocate the structure but with changed data only.

MORE SPACE AVAILABLE IN PREFERRED CF

This coupling facility does not have enough free space to allocate the structure at the requested size, and at least one coupling facility exists that also does not have enough free space but does have more space than this one.

STORAGE-CLASS MEMORY FOR OBJECTS AVAILABLE IN PREFERRED CF

This coupling facility does not have enough free storage-class memory to allocate the structure based on the current object counts, and there is at least one coupling facility that does have sufficient storage-class memory. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

SCMMAXSIZE REQUIREMENT MET BY PREFERRED CF

This coupling facility does not have enough total storage-class memory to accommodate the CFRM policy SCMMAXSIZE specification for this structure, and there is another coupling facility which does. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

MORE STORAGE-CLASS MEMORY AVAILABLE IN PREFERRED CF

This coupling facility does not have enough storage-class memory to allocate the structure with the amount specified by the CFRM policy and there is another coupling facility that also does not have enough storage-class memory but has more than this one. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

MORE STORAGE-CLASS MEMORY CONFIGURED IN PREFERRED CF

This coupling facility does not have enough total storage-class memory to accommodate the CFRM policy SCMMAXSIZE specification for this structure, and there is another coupling facility that also does not have enough total storage-class memory but has more than this one. Note that storage-class memory is not considered to be available if the coupling facility cannot accommodate the specified SCMALGORITHM.

NON-VOLATILITY REQUIREMENT MET BY PREFERRED CF

This coupling facility is volatile, non-volatility was requested, and at least one coupling facility exists coupling facility that is non-volatile.

FAILURE ISOLATION REQUIREMENT MET BY PREFERRED CF

This coupling facility is not failure-isolated from all connectors, non-volatility was requested, and at least one coupling facility exists that is failure-isolated from all connectors.

STAND-ALONE REQUIREMENT MET BY PREFERRED CF

This coupling facility is not stand-alone, non-volatility was requested, and at least one coupling facility exists that is stand-alone.

EXCLLIST REQUIREMENT FULLY MET BY PREFERRED CF

This coupling facility contains a structure from the EXCLLIST, and at least one coupling facility exists that does not contain any structures from the EXCLLIST.

EXCLLIST REQUIREMENT MET BY PREFERRED CF

This coupling facility contains a simplex structure from the EXCLLIST, and at least one coupling facility exists that contains only old or new structure instances from the EXCLLIST.

REMOTE FACILITY SPACE REQUIREMENT MET BY PREFERRED CF

The following conditions exist:

• System-managed duplexing rebuild is a possibility for the structure.
• The coupling facility is not connected by CF-to-CF links to any other coupling facilities in the PREFLIST that have adequate space to allocate the structure if a duplexing rebuild is to be started.
• At least one coupling facility exists that is connected by CF-to-CF links to a coupling facility that does have adequate space to allocate the structure.

REMOTE FACILITY REQUIREMENT MET BY PREFERRED CF

The following conditions exist:

• System-managed duplexing rebuild is a possibility for the structure.
• This coupling facility is not connected by CF-to-CF links to any other coupling facilities in the PREFLIST,
• At least one coupling facility exists that is connected by CF-to-CF links to a remote facility, but the remote facility does not have adequate space to allocate the structure if a duplexing rebuild is to be started.

PREFERRED CF HIGHER IN PREFLIST

This coupling facility is lower in the PREFLIST than another coupling facility that is suitable for allocation.

ENFORCEORDER(YES) AND PREFERRED CF HIGHER IN PREFLIST

This coupling facility is lower in the PREFLIST than another coupling facility that is suitable for allocation; because ENFORCEORDER(YES) was also specified for the structure in the CFRM policy, XCF did not re-order the PREFLIST.

GREATER SFM WEIGHT CALCULATED FOR PREFERRED CF

This coupling facility has a lower SFM weight than another coupling facility that is suitable for allocation.

MAX STRUCTURES ALREADY ALLOCATED IN THIS CF

All available structure slots in this CF are already being used.

INSUFFICIENT STORAGE-CLASS MEMORY

The old structure has objects in SCM and the CF can allocate objects in SCM but cannot allocate all in-use objects (staying within the SIZE policy constraint), given the total amount of SCM configured to the CF.

COMPUTED OBJECT COUNTS UNACCEPTABLE

The old structure has objects in SCM and calculations show that the CF cannot allocate all in-use objects and remain within the SIZE and SCMMAXSIZE policy constraints.

COMPUTED STRUCTURE SIZE WAS NOT VALID

When the structure size was computed from the required object counts (for example, entries, elements, list headers, etc), the command failed, or the computed maximum structure size required was larger than the policy specified SIZE value plus a toleration amount. If the CFRM policy specifies SCMMAXSIZE for the affected structure, this text may also indicate that the coupling facility could not provide sufficient storage-class memory for overflow of in-use structure objects that cannot be contained within the structure itself.

INFO110:

One or more lines of additional diagnostic data may supplement the coupling facility status line to provide rationale for the selection or rejection of the named coupling facility.

data1

Diagnostic data to be used by IBM in evaluating structure allocation processing.

data2

Diagnostic data to be used by IBM in evaluating structure allocation processing. This fullword is a description of the attributes of the 'current' CF. This fullword is also supplied as the reason on IXL015I.

• BYTE1:

  10000000

  This CF is accessible to the system trying to allocate the structure. For a rebuild request it means that this facility is accessible to all systems on which connections to the old structure are running.

  01110000

  Indication of the suitability of the CF level of this CF for the likely types of connections and services required.

  00001000

  Duplex Failure Isolation indication if this bit is On then the facility is isolated from the old structure OR this is not a duplex-rebuild-connect request.

  00000111

  Indication that this CF has sufficient space.

  000000100

  Free space is sufficient.

  000000010

  Enough free and control space to allocate the minimum required structure size.

  000000001

  Enough space to allocate the cache structure with "changed data" only.

• BYTE2: Reserved for future use.
• BYTE3:

  10000000

  CF operational level is lower than that specified by the connection or is lower than that required for system managed processing.

  01000000

  If on, Facility satisfies the volatility requirement as specified by the connector

  00100000

  If on, the facility is a stand-alone CF, and as such is failure isolated from all MVS™ systems

  00010000

  Indicates that the facility satisfies the failure isolation requirement as specified by the connector

  00001100

  Indication of how closely the exclusion list requirement is met. These two bits break down as follows:

  10

  CF contains no instances of any structures from the exclusion list.

  01

  CF contains instances of structures from the exclusion list, but each is one of 2 instances

  00

  CF contains the only instance of one or more structures from the exclusion list.

  00000010

  System managed duplexing rebuild is a possibility if the structure is allocated on this CF as there is another CF available with sufficient storage and connected by peer links for the allocation of a secondary structure in the future, should a duplexing rebuild be started in the future.

  00000001

  Same as above except that sufficient storage is not included in the description.

• BYTE4: NOT RELEVANT.

data3

Diagnostic data to be used by IBM in evaluating structure allocation processing. This fullword are those attributes that the target CF didn't have that the current CF did. Thus the meanings are the exact opposite of those described for the 2nd fullword.

data4

Diagnostic data to be used by IBM in evaluating structure allocation processing.

data5

Diagnostic data to be used by IBM in evaluating structure allocation processing.

data6

Diagnostic data to be used by IBM in evaluating structure allocation processing.

subreason

One or more subreason lines appear when the coupling facility status is ALLOCATION NOT PERMITTED. subreason is one of the following:

COUPLING FACILITY BEING REMOVED

The coupling facility is in the process of being removed from the CFRM active policy.

COUPLING FACILITY BEING RECONCILED

The coupling facility is in the process of being cleaned up due to couple data set serialization.

CFRM INDICATES COUPLING FACILITY FAILURE

The coupling facility has failed. All data in the coupling facility is lost.

COUPLING FACILITY IS IN MAINTENANCE MODE

The coupling facility is in maintenance mode.