We currently use of a developed "transaction manager". As our transactions span multiple jobs and often multiple systems (both within our control and outside our control) the transaction manager is a key component. From the point of view if a job terminates during a transaction the transaction manager will ensure necessary corrections are made. From a development, support and maintenance standpoint this is costly and complex stuff. Our current biggest issue with the AS/400 is its capability to support this distibuted transaction architecture. We would really appreciate if IBM looked at providing support for transaction integrity that spans mutiple jobs on the one AS/400 for a starting point. We are still waiting formal feedback from the folks in Rochester, but early indications are not good. I am curious how others are looking/or dealing with distributed transactional security on the AS/400. How others are dealing with the issue of transactions spanning multiple jobs on one AS/400. What experiences others have had with Distributed Transaction Managers on the AS/400.