- Entry:
- ACSN
- VIT option:
- APPC
- Event:
- APPCSNRC macro
- VIT processing module:
- ISTRACAC
- Control is returned to:
- Issuer of the APPCSNRC macro
This trace record is written when an APPC module issues
a macroinstruction to set a nonzero sense code. It is treated as an
exception condition and is always traced if the VIT is active, regardless
of the VIT options specified. 
- Byte (hex)
- Contents
- 00–03
- Record ID: C"ACSN"
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05–06
- 0
- 07
- Instance identifier in invoking module
- 08–0B
- Conversation ID
- 0C–0F
- Half-session ID
- 10–13
- Invoking module name
- 14–17
- Address of control block containing sense code
- 18–1B
- Sense code or internal return code
- 1C–1F
- Request parameter header (RPH) address