HP-UX SNAplus2 R7 APPC Programmer's Guide

APPC Conversation Verbs
MC_RECEIVE_EXPEDITED_DATA and RECEIVE_EXPEDITED_DATA
AP_PARAMETER_CHECK
secondary_rc
Possible values are:
AP_BAD_CONV_ID
The value of conv_id did not match a conversation identifier assigned by APPC.
AP_BAD_TP_ID
The value of tp_id did not match a TP identifier assigned by APPC.
AP_INVALID_FORMAT
The reserved field format was set to a nonzero value.
AP_EXPD_BAD_RETURN_CONTROL
The rtn_ctl parameter was set to a value that was not valid.
AP_RCV_EXPD_INVALID_LENGTH
The max_len parameter was set to a value that was not valid.
AP_SYNC_NOT_ALLOWED
The application issued this verb within a callback routine, using the synchronous
APPC entry point.
Any verb issued from a callback routine must use the asynchronous entry point.
State Check
If the conversation is in the wrong state when the TP issues this verb, APPC returns the following parameters:
primary_rc
AP_STATE_CHECK
secondary_rc
Possible values are:
AP_EXPD_DATA_BAD_CONV_STATE
The conversation was in Reset state when the TP issued this verb.
Other Conditions
If the verb does not execute because other conditions exist, APPC returns primary return codes (and, if applicable,
secondary return codes). For information about these return codes, see Appendix B, Common Return Codes.
Possible return codes are:
primary_rc
AP_ALLOCATION_ERROR
secondary_rc
AP_CONVERSATION_TYPE_MISMATCH
AP_DUPLEX_TYPE_MIXED
AP_PIP_NOT_ALLOWED
AP_PIP_NOT_SPECIFIED_CORRECTLY
AP_SECURITY_NOT_VALID
AP_SYNC_LEVEL_NOT_SUPPORTED
AP_TP_NAME_NOT_RECOGNIZED
AP_TRANS_PGM_NOT_AVAIL_NO_RETRY
AP_TRANS_PGM_NOT_AVAIL_RETRY
UNIX
primary_rc
AP_BACKED_OUT
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