MCO1 entry for MIBConnect (Part 1)
- Entry:
- MCO1
- VIT option:
- CMIP
- Event:
- MIBConnect 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 MIBConnect function. 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.
For detailed descriptions of the fields, see z/OS Communications Server: CMIP Services and Topology Agent Guide.
If either the MIBConnect or OPEN 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"MCO1"
- 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 OPEN ACB
- 06–07
- MIBConnect return code
- 08–0B
- Link identifier
- 0C–0F
- Maximum number of outstanding invoke identifiers
- 10–17
- Application name (padded on the right with blanks) or blanks. This field is blanks if the MIBConnect module cannot obtain storage for local variables.
- 18–1B
- 0
- 1C–1F
- Request parameter header (RPH) address