SYSLINK Resource Table

A CPSM Topology Definition that describes the endpoints of a communications link between two CICS® systems being managed by CICSPlex® SM. A SYSLINK record is created when connection and sessions definitions (CONNDEF and SESSDEF) are installed in one of the CICS systems; that information is used to create a link to the other CICS system.

The Primary key field for this resource class is  FROMCSYS .

The following actions are supported:

INSTALL
Install a System Link.

The parameter data for the INSTALL action is:

   PARM('<NOTIFY(notify)>
         <STATECHK(statechk)>
         <FORCEINS(forceins)>.')

     where:

     notify    = Type of checking to be performed before install.
     statechk  = Whether the existence and operational state of
                 each resource should be checked before install.
     forceins  = Whether definitions should be installed even
                 if CICSPlex SM believes they do not need to be.
Length
48
Usage
API or Batch Utility
API view
No
CMAS context
No
SCOPE applies
No
Only query CMASs in workload
No
Object type
CPSM Definition
Copybook identifier
EYUt4610 or SYSLINK
Valid API operations
GET CREATE REMOVE and PERFORM

API Actions

INSTALL
Install

PARM(' [NOTIFY(value)] [FORCEINS(value)] [STATECHK(value)] .')

Table 438. SYSLINK FEEDBACK error codes
Code Description Code Description
INV_ACTION Invalid action INV_RESTYPE Invalid resource type
INV_CONTEXT Context not found INV_STATECHK Invalid state check
INV_DATA Attribute data invalid INV_VER Invalid resource version
INV_FORCEINS Invalid force install LOGICAL_DUP Logical duplicate
INV_FORTHNME Invalid session definition name NON_MP Maintenance point CMAS not available
INV_MAJNAME Invalid major name NOTHING_INSTALLED Nothing installed
INV_MINNAME Invalid minor name NOTIFY Notify
INV_NAMELIST Invalid name list NO_ACTIVE_SYSTEMS No active systems
INV_NOTIFY Invalid notify PARTIAL_INSTALL Partial install
INV_QUALNAME Invalid qualifier name REC_EXISTS Resource already exists
INV_RECADDR Invalid record address REC_NOT_FOUND Requested resource not found
INV_RECLEN Invalid record length
Table 439. SYSLINK resource table attributes
Name Datatype Source Len Req Sum Description Attr ID
CHANGETIME DATETIME CPSM 8 Yes MAX Last time the definition was changed 1
 FROMCSYS-1  CHAR CPSM 8 Yes DIF Primary CICS system name 5
 TOCSYS-2  CHAR CPSM 8 Yes DIF Secondary CICS system name 7
 CONNDEF-3  CHAR CPSM 8 Yes DIF Connection definition name 9
 SESSDEF-5  CHAR CPSM 8 Yes DIF Session definition name 10
 CONNDEFVER-4  BINARY CPSM 1 Yes AVG Connection definition version 11
 SESSDEFVER-6  BINARY CPSM 1 Yes AVG Session definition version 12
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