APPC conversation failure:
TP_ID = value
Conv_ID = value
EXPLANATION: APPC conversation failed because of a connection failure. The connection failure is reported to the local TP with a return code of AP_CONV_FAILURE_RETRY.
One possible cause of this error is that the partner TP issued a TP_ENDED(HARD).
ACTION: Other logged messages will indicate the reasons for the connection failure; follow the actions in those messages.