Often times when helping companies modernize their B2B integration, I get a glimpse of their old systems and gain insight as to why they felt the need to modernize. One of the most common reasons is to get all their integration software onto one comprehensive package. Generally, companies add additional software tools one by one as needs arise in their EDI department for requirements which older existing tools will not accommodate. In the instance of IT backlogs, Line of Business folks will procure integration solutions as a work-around to the capacity limitations of their IT department. Acquisitions frequently result in overlapping systems as well. Over time, more becomes less as complexity and inefficiency rise with each additional integration tool- a typical case of too many cooks.