UP entry for user application program post
- Entry:
- UP
- VIT option:
- API
- Event:
- User application program post
- VIT processing module:
- ISTRACAP
- Control is returned to:
- ISTAICPT or ISTAPCSX
This trace record provides the RPL information that VTAM® passes to the application program. The RPL information and the API TPIO request record (AIn or IOn) show VTAM activity for a given API request.
See z/OS Communications Server: SNA Programming for a description of the RPL return codes.
If this entry is associated with an event failure (that
is, the return code is nonzero), this entry is generated whether the
API option is in effect. 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
- 00–01
- Record ID: C"UP"
- 02
- RPL request type (RPLREQ)
- X'15'
- SETLOGON
- X'16'
- SIMLOGON
- X'17'
- OPNDST
- X'19'
- CHANGE
- X'1A'
- INQUIRE
- X'1B'
- INTRPRET
- X'1F'
- CLSDST
- X'22'
- SEND
- X'23'
- RECEIVE
- X'24'
- RESETSR
- X'25'
- SESSIONC
- X'27'
- SENDCMD
- X'28'
- RCVCMD
- X'29'
- REQSESS
- X'2A'
- OPNSEC
- X'2C'
- TERMSESS
- 03
- Exit definition (RPLEXTDS)
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- Return code (RPLRTNCD) (See z/OS Communications Server: SNA Programming.)
- 06
- Feedback code (RPLFDB2) (See z/OS Communications Server: SNA Programming.)
- 07
- Feedback data flag (RPLFDB3) (See z/OS Communications Server: SNA Programming under INQUIRE macro with OPTCD=APPSTAT.)
- 08–0B
- RPL address
- 0C–0F
- Exit address or ECB address
- 10–13
- RPL data area pointer (RPLAREA)
- 14–17
- Record length (RPLRLEN)
- 18–1B
- CID from NIB or from RPL (RPLARG), or 0
- 1C–1F
- Second RPL feedback area — Sense code (RPLFDBK2)