Welcome

PATSCompare is PATS’ answer to support IT and business teams that need to validate their transactional document streams** whenever there’s any relevant fact related to the generating systems, such as software updates, server migrations etc.

When system, software and environment updates occur, side effects can arise in processed jobs that produce documents containing fixed and/or variable data.

It’s not uncommon, that different versions of systems are maintained, with “home-made” versioning solutions, simply because of the difficulty of re-validating the outputs.

It was to respond to these scenarios that PATS developed PATSCompare.