Return Parameters

This function returns a data string and a return code.
Byte Definition
Standard Enhanced  
1 1 A 1-character presentation space short name (PSID)
2–4 Reserved
2–9 5–12 Session long name (same as profile name; or, if profile not set, same as short name)
10 13
Session
Type
D
3270 display
E
3270 printer
F
5250 display
G
5250 printer
H
ASCII VT
11 14 Session characteristics expressed by a binary number including the following session-characteristics bits
Bit 0
EAB  0: Session has the basic attribute.  1: Session has the extended attribute
Bit 1
PSS  0: Session does not support the programmed symbols  1: Session supports the programmed symbols
Bits 2–7
Reserved
12–13 15–16 Number of rows in the host presentation space, expressed as a binary number
14–15 17–18 Number of columns in the host presentation space, expressed as a binary number
16–17 19–20 Host code page expressed as a binary number
18 Reserved
Return Code:
The following codes are defined:
Return Code Explanation
0 The Query Session Status function was successful.
1 An incorrect host presentation space was specified.
2 An incorrect string length was made.
9 A system error was encountered.