- Entry:
- SRTA, SRTC, SRTD, or SRTF
- VIT option:
- NRM
- Event:
- SRTADD, SRTCHG, SRTDEL, SRTFIND macros
- VIT processing module:
- ISTRACNR
- Control is returned to:
- ISTNRCSA for SRTADD, ISTNRCSD for SRTCHG, SRTDEL, and SRTFIND
This trace record contains information about an SRTADD,
SRTCHG, SRTDEL, or SRTFIND macroinstruction issued by a VTAM® module. 
- Byte (hex)
- Contents
- 00–03
- Record ID: C"SRTA" (SRTADD), C"SRTC"(SRTCHG), C"SRTD" (SRTDEL), or C"SRTF" (SRTFIND)
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- Return code. See the information about the SRT control block in z/OS® Communications Server: SNA Data Areas Volume 1.
- 06
- 0 or SRTUSELN from the SRTE. This is a 4-byte field in the SRTE and will be set to X'FF' in the SRTx if SRTUSELN is greater than X'FF'. This field will be 0 if the return code is nonzero, or if the SRT type does not use SRTUSELN as a use count.
- 07
- Type of SRT entry. For the types, see the information about the SRT control block in z/OS Communications Server: SNA Data Areas Volume 1.
- 08–0F
- Network name or network address (padded on left with zeros) passed to the hashing algorithm
- 10–13
- Address of the issuer of the SRTADD, SRTCHG, SRTDEL, or SRTFIND macroinstruction
- 14–17
- Address of SRT entry for the resource
- 18–1F
- Network ID of the resource