CI1 or CO1 entry for SSCP (not RUPE or NCSPL — Part 1)
- Entry:
- CI1 or CO1
- VIT option:
- SSCP
- Event:
- Requests (Part 1)
- VIT processing module:
- ISTRACSC
- Control is returned to:
- Module invoking the INTRACE macro that caused the record to be
produced
- Byte (hex)
- Contents
- 00–02
- Record ID:
- C"CI1" for inbound processing
- C"CO1" for outbound processing
- 03
- Flags
- Bit
- Meaning
- 0... ....
- Requests
- 1... ....
- Response
- .0.. ....
- No sense
- .1.. ....
- Sense
- .... ..00
- Format 0
- .... ..01
- Format 1
- 04
- ID is the primary address space ID (ASID). This field is 0 if
the ASID is greater than X'FF'.
- 05
- Control block ID (See z/OS Communications Server: SNA Diagnosis Vol
1, Techniques and Procedures.)
- 06
- CPCB flag (CPCBFL)
- 07
- Return code (CPCBRC)
- 08–0B
- Save area address
- 0C–0F
- Save area ID (bytes 4, 5, 7, and 8 of the module name if available)
- 10–13
- Address of the issuer of the macro (CPCALL, CPEXIT, or CPWAIT)
- 14–17
- CPCB operation code (See z/OS Communications Server: SNA Diagnosis Vol
1, Techniques and Procedures.)
- 18–1B
- CPCB word 3 (field WTDPTR)
- 1C–1F
- CPCB word 4 (field CPCBPH)
