IST199I
OPTIONS = optionlist

Explanation

VTAM® issues this message as part of several message groups. Possible message groups follow:
  • If IST199I is preceded by IST315I, see the description of IST315I for more information.
  • This message group is issued in response to one of the following commands:
    • MODIFY TRACE,TYPE=EXIT,ID=exitname,OPT=optionlist
    • MODIFY NOTRACE,TYPE=EXIT,ID=exitname,OPT=optionlist
    • DISPLAY TRACES,TYPE=EXIT,ID=exitname
    • DISPLAY TRACES,TYPE=ALL
    IST075I  NAME = exitname, TYPE = EXIT
IST199I  OPTIONS = optionlist
IST314I  END
    Note: ID is a required parameter for TYPE=EXIT, but only ISTEXCAA, ISTEXCCS, or ISTEXCDM is valid.
  • This message group is issued in response to a DISPLAY TRACES,TYPE=STATE or a DISPLAY TRACES,TYPE=MODULE command. 
    IST350I DISPLAY TYPE = type
IST199I OPTIONS = optionlist
IST314I END
  • This message group is issued when MODULE or STATE tracing is initiated. 
    IST1515I tracetype TRACE ACTIVE
IST199I  OPTIONS = optionlist
⋮
IST314I  END
  • This message group is issued in response to a DISPLAY EXIT,ID=exitname or DISPLAY EXIT,ID=*. 
     IST350I DISPLAY TYPE = EXIT
 IST1250I NAME         LEVEL          MODULE      STATUS
 IST1251I exitname     exitlevel      module      status
⋮
[IST1315I DISPLAY TRUNCATED AT MAX = number]
[IST199I   OPTIONS = {NONE|optionlist}]
⋮
 IST1454I count  EXIT(S) DISPLAYED
 IST314I  END
IST075I
  • exitname is the resource being displayed. For this message group, type is always EXIT.

IST199I

If TYPE = EXIT on the DISPLAY TRACES, MODIFY TRACE, or MODIFY NOTRACE command, or if DISPLAY EXIT,ID=exitname or DISPLAY EXIT,ID=* is entered, optionlist can include the following options:
  • For ISTEXCAA:
    ACCTING
    Initial and final accounting
    ADJSSCP
    Adjacent SSCP selection
    ALIAS
    Alias translation
    ALL
    All functions of the exit are traced
    ALS
    Adjacent link station selection
    BEGIN
    Begin function
    END
    End function
    GWPATH
    Gateway path selection
    INITAUTH
    Initial authorization
    REPL
    Exit replacement and replaced function
    SECAUTH
    Secondary authorization
    VRSEL
    Virtual route selection
    HPRVRSEL
    HPR Virtual Routes Selection
    HPRP_OLU
    HPR OLU RTP node role authorization
    HPRP_DLU
    HPR DLU RTP node role authorization
    HPRP_ANR
    HPR ANR RTP node role authorization
    XRF
    XRF session switch
  • For ISTEXCCS:
    BEGIN
    Begin function
    CONNSTAT
    Connection Status
    DYN_XID
    XIDs for DYNAMIC PUs
    PRED_XID
    XIDs for PREDEFINED PUs
    END
    End function
  • For ISTEXCDM:
    BEGIN
    Begin function
    INITAUTH
    Initial authorization
    BN_SEL
    Border Node Selection
    CDS_SEL
    Central Directory Server Selection
    ADS_SEL
    Alt. Central Directory Server Selection
    CRR_SEL
    Central Resource Registration Selection
    ICN_SEL
    Interchange Node Selection
    REPL
    Exit replacement and replaced function
    END
    End function
If TYPE = MODULE on the DISPLAY TRACES, MODIFY TRACE, or MODIFY NOTRACE command, or the TRACE,TYPE=MODULE start option was specified, optionlist can include the following options:
COMMAND(CMD)
Modules associated with command processing are being traced
CONNECTION(CON)
Modules associated with connection processing are being traced
DEFINITION(DEF)
Modules associated with definition processing are being traced
INTERFACES(INT)
Modules associated with interfaces processing are being traced
MANAGEMENT(MGMT)
Modules associated with management processing are being traced
NOEXIT
Module exit tracing has been started or stopped
NONE
No modules are being traced
PURGE
Information in the module tracing buffers has been written to VTAM internal trace (VIT) entries
SESSION(SES)
Modules associated with session processing are being traced
If TYPE = STATE on the DISPLAY TRACES, MODIFY TRACE, or MODIFY NOTRACE command, or the TRACE,TYPE=STATE start option was specified, optionlist can include the following options:
ADJCP
States of all adjacent control points are being traced
APPL
States of all applications are being traced
CDRM
States of all cross-domain resource managers are being traced
CDRSC
States of all cross-domain resources are being traced
GROUP
States of all groups are being traced
LINE
States of all lines are being traced
LU
States of all logical units are being traced
NCP
States of all type 4 and type 5 nodes are being traced
NONE
No resource types are being traced
PU
States of all physical units are being traced
IST1315I
  • VTAM issues this message when the number of exits to be displayed exceeds the value specified on the MAX operand.
  • number is the value specified for the MAX operand.
IST1454I
  • This message gives the number of exits displayed.
IST1515I
  • tracetype will be MODULE or STATE.

System action

  • If this message is in response to a DISPLAY TRACES command, other processing continues.
  • If this message is in response to a MODIFY TRACE,TYPE=MODULE or a MODIFY TRACE,TYPE=STATE command, the trace begins for the options selected.
  • If this message is in response to a MODIFY NOTRACE,TYPE=EXIT; MODIFY NOTRACE,TYPE=MODULE; or MODIFY NOTRACE,TYPE=STATE command, the trace stops for the options selected.

Operator response

None.

System programmer response

None.

See z/OS Communications Server: SNA Diagnosis Vol 1, Techniques and Procedures for information on traces and to z/OS Communications Server: SNA Operation for information on the DISPLAY and MODIFY commands.

Routing code

2

Descriptor code

5

Parent topic: IST messages for VTAM network operators IST001I – IST399I