a client computer batch message transaction group is created that includes a set of client computers from which messages are committed as a batch messaging transaction to a single message reception queue . in response to receiving separate messages from at least two of the set of client computers within the client computer batch message transaction group , the separate messages are grouped under the batch messaging transaction as a single unit of work to commit to the single message reception queue . a single batch transaction commit decision is computed based upon whether a write of each of the separate messages grouped within the single unit of work to the single message reception queue is successful .