- Entry:
- MDIS
- VIT option:
- CMIP
- Event:
- MIBDisconnect called by CMIP application program
- VIT processing module:
- ISTITCCM
- Control is returned to:
- Module invoking the INTRACE macro that caused the record to be produced
This trace record is generated when a CMIP application program calls the MIBDisconnect function of the CMIP services API. The trace record shows the information that is passed from the application program to the MIB controller and from the MIB controller to the application program.
Note: If the CMIP application program is internal, such
as the VTAM® topology agent,
the MIBDisconnect function is not traced.
For detailed descriptions of the fields, see z/OS Communications Server: CMIP Services and Topology Agent Guide.
If either the MIBDisconnect or CLOSE ACB return code is
not 0, this entry is always traced, regardless of the VIT options
specified. 
- Byte (hex)
- Contents
- 00–03
- Record ID: C"MDIS"
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- Return code from CLOSE ACB
- 06–07
- MIBDisconnect return code
- 08–0B
- Link identifier
- 0C–1F
- 0