- Entry:
- **** (FFST™)
- VIT option:
- None (Generated by VTAM®)
- Event:
- VTAM probe triggered
- VIT processing module:
- ISTRACTR (SNAP trace recording routine)
- Control is returned to:
- ISTRACZE
The **** (FFST)
trace record is written when VTAM disables
the VTAM internal trace (VIT)
to collect information for a probe that has been triggered. This entry
is not associated with any VIT options but is recorded when an unusual
condition triggers a probe instruction. 
- Byte (hex)
- Contents
- 00–03
- Record ID: C"****"
- 04
- Blank
- 05–1E
- C"VIT DISABLED FOR VTAM/FFST"
- 1F
- Blank