Input to IKTCASX2

Table 1. IKTCASX2 input and output parameter list
Dec (Hex) offset	Size (Bytes)	Description
0 (0)	3	Input: The requested language from the TSO user IDs User Profile Table (UPT). The TSO user can specify the language by using the PLANG operand on the PROFILE command. If this field is blank, the requested language is specified in the field below (this is true for error messages IKT00200I through IKT00204I).
3 (3)	1	Input: The language code passed on the CINIT during session initiation. This value comes from the terminal user's logon request. For the logon request, the value can be retrieved from the USS LANG operand, the USS LANGTAB second suboperand, or from the MODEENT LANG value specified by the USS LOGMODE operand. The values are retrieved and verified in a hierarchical order. See z/OS Communications Server: SNA Resource Definition Reference for a discussion about this hierarchy.
4 (4)	4	Input: The CGCSGID for the single-byte character set (SBCS) for the terminal to which TSO/VTAM is sending the message. This is obtained from the Query Reply (character sets). See 3174 Establishment Controller Network Guide for more information about this value. This field is 0 if the information is not available. For example, if the device was not queried, this field is 0.
8 (8)	4	Input: The CGCSGID for the double-byte character set (DBCS) for the terminal to which TSO/VTAM is sending the message. This is obtained from the Query Reply (character sets). See 3174 Establishment Controller Network Guide for more information about this value. This field is 0 if the information is not available. For example, if the device was not queried, this field is 0.
12 (C)	1	Input: The TSO/VTAM terminal type: 1 = LU type 0 2 = LU type 1 4 = LU type 2
13 (D)	3	Output: If this exit sets the return code to 0, the language code specified in this field is used in place of the language requested by the terminal user.

Locks:: None
Processing mode:: TCB or SRB