CMAS to CMAS links - CMTCMLNK

The CMAS to CMAS links (CMTCMLNK) views display information about the links that exist between the local CMAS and one or more other CMASs.

Supplied views

To access from the main menu, click:

CICSPlex SM operations views > CMAS to CMAS links

Table 1. Views in the supplied CMAS to CMAS links (CMTCMLNK) view set
View Notes
CMAS to CMAS links

EYUSTARTCMTCMLNK.ACQUIRE

 Attempt to set inservice and acquire an LU62 CMAS link.
CMAS to CMAS links

EYUSTARTCMTCMLNK.DETAILED

 Detailed general information about a selected link.
CMAS to CMAS links

EYUSTARTCMTCMLNK.DISCARD

 Discard a CMAS link
CMAS to CMAS links

EYUSTARTCMTCMLNK.TABULAR

 Tabular information about all CMAS to CMAS links within the current context.

Actions

Table 2. Actions available for CMTCMLNK views
Action Description
ACQUIRE Attempt to set inservice and acquire an LU62 CMAS link.
DISCARD Discard a CMAS link

Fields

Table 3. Fields in CMTCMLNK views
Field Attribute name Description
Application ID APPLID The VTAM applid of the target CMAS.
Number of bytes received (compressed) CBYTRCVD The total number of bytes received over the CMAS link in compressed form.
Number of bytes sent (compressed) CBYTSENT The total number of bytes actually transmitted over the CMAS link after compression.
CICS connection status CICSCONN For LU6.2 links, the CICS connection status as one of the following:
  • ACQUIRED - The connection is acquired, which means the partner LU has been contacted and the initial CNOS exchange has been done.
  • AVAILABLE - The connection is acquired, but there are currently no bound sessions.
  • FREEING - The connection is being released.
  • OBTAINING - The connection is being acquired.
  • RELEASED - The connection is released.
CICS service status CICSSERV The CICS service status as one of the following:
  • INSERVICE - The connection is in service; the system can send and receive data.
  • OUTSERVICE - The connection is not in service; the system can not send or receive data.
  • GOINGOUT - An OUTSERVICE request was issued for the connection, but can not be processed until all current work is complete.
Connection status CPSMCONN The logical state of the CMAS-to-CMAS link as known to CICSPlex SM:
  • CONACT - The logical connection is active and available for use.
  • RESET - The logical connection is in reset state; it is not currently in use.
  • PENDING - The logical connection is in the process of becoming active.
Cumulative time to execute CICSPlex SM service requests EXECCLK The total amount of time that outbound messages for which a response is expected spent executing in another CMAS. Execution is marked from the time transmission is complete to the time a response is received from the other CMAS.
Total requests received MALSRCVD The number of messages received for the local CMAS from the target CMAS. Messages that are passed on to another CMAS are not counted. Each message represents either a request for service or a response.
Total requests sent MALSSENT The number of messages sent from the local CMAS to the target CMAS. Each message represents either a request for service or a response.
Number of message packets received MSGSRCVD The number of message packets received for the local CMAS from the target CMAS. Message packets that are passed on to another CMAS are not counted. Each message can consist of one or more message packets.
Number of message packets sent MSGSSENT The number of message packets sent from the local CMAS to the target CMAS. Each message can consist of one or more message packets.
Target CMAS NAME The name of a CMAS to which the local CMAS is linked.
Link protocol PROTOCOL The type of protocol used for this CMAS-to-CMAS link (LU62 or MRO).
Cumulative time to receive CICSPlex SM service requests RCVCLK The total amount of time required to receive inbound messages.
Cumulative time to schedule CICSPlex SM service requests SCHEDCLK The total amount of time spent waiting to schedule CICSPlex SM service requests.
Target system ID SYSID The CICS system identifier of the target CMAS.
Number of transit buffers received TBUFRCVD The number of transit message packets received from the target CMAS. Message packets that pass through the local CMAS on their way to another destination are considered to be in transit. The actual source and target of a transit message packet are not known to the local CMAS.
Number of transit buffers sent TBUFSENT The number of transit message packets sent to the target CMAS. Message packets that pass through the local CMAS on their way to another destination are considered to be in transit. The actual source and target of a transit message packet are not known to the local CMAS.
Cumulative time to transmit CICSPlex SM service requests TRANSCLK The total amount of time required to transmit outbound messages.
Number of bytes received (uncompressed) UBYTRCVD The total number of bytes received by the local CMAS as uncompressed message packets.
Number of bytes sent (uncompressed) UBYTSENT The total number of bytes sent by the local CMAS as message packets to be compressed prior to transmission.