HP-UX SNAplus2 R7 APPC Programmer's Guide

Appendix BCommon Return Codes
The TP has issued a conversation verb with a duplex type that does not match the conversation. If
the conversation is full-duplex (as specified by the
duplex_type parameter on [MC_]ALLOCATE or
RECEIVE_ALLOCATE), the TP must set the option AP_FULL_DUPLEX_CONVERSATION in the
opext parameter of all other verbs in this conversation. If the conversation is half-duplex, it must not
set this option.
A secondary return code is not returned.
B.15 AP_INVALID_VERB
The primary return code is:
primary_rc
AP_INVALID_VERB
The opcode supplied for the verb is not valid. The verb did not execute.
This return code is also returned if you attempt to issue the [MC_]RECEIVE_AND_POST verb in a
full-duplex conversation. [MC_]RECEIVE_AND_POST can be used only in a half-duplex conversation.
A secondary return code is not returned.
B.16 AP_INVALID_VERB_SEGMENT
WINDOWS
The primary return code is:
primary_rc
AP_INVALID_VERB_SEGMENT
The verb control block extended beyond the end of a data segment. The verb did not execute.
A secondary return code is not returned.
B.17 AP_PROG_ERROR_NO_TRUNC
The primary return code is:
primary_rc
AP_PROG_ERROR_NO_TRUNC
The partner TP has issued one of the following verbs while the conversation was in SEND state:
• SEND_ERROR with err_type set to AP_PROG
• MC_SEND_ERROR
Data was not truncated.
A secondary return code is not returned.
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