Administration Commands
query_pu
For dependent LU sessions, this parameter is the SSCP ID received in the ACTPU from the host for the PU to which the local LU is mapped. For independent LU sessions, this parameter is set to 0 (zero). This value is an array of six bytes displayed as hexadecimal values.
dddlu_supported
Specifies whether the host system supports DDDLU (Dynamic Definition of Dependent LUs). Possible values are:
YES
The host supports DDDLU.
NO
The host does not support DDDLU.
tcpcv_supported
Specifies whether the host system supports receiving TCP Control Vectors. A TN3270 Server can send a TCP Control Vector to the host to indicate the IP address of the client it is serving.
Possible values are:
YES
The host supports TCPCVs.
NO
The host does not support TCPCVs.
dddlu_offline_supported
Specifies whether the local PU supports sending NMVT (power off) messages to the host. If the host system supports DDDLU (Dynamic Definition of Dependent LUs), SNAplus2 sends NMVT (power off) to the host when it has finished using a dynamically defined LU. This allows the host to save resources by removing the definition when it is no longer required.
Possible values are:
YES
The local PU sends NMVT (power off) messages to the host.
NO
The local PU does not send NMVT (power off) messages to the host.
2.161.3 Error Return Codes
If the command cannot be executed, SNAplus2 returns a primary return code to indicate the type of error and a secondary return code to provide specific details about the reason for unsuccessful execution.
Parameter Check
If the command does not execute because of a parameter error, SNAplus2 returns the following parameters:
primary_rc
PARAMETER_CHECK
secondary_rc
Possible values are:
INVALID_PU_NAME
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