Section 1 of this article is especially for people who consider themselves CBR (Confused Beyond Recognition) by R/3’s “distributed” approach to accounting.1 Section 2 expands on this topic while specifically identifying some needed background information for examining CO-PA report challenges. Section 3 puts a finger on both some well-known and some not-so-well-known integration trouble spots for CO-PA reporting. Section 4 offers some creative ways for resolving these integration conflicts. Section 5 tries to summarize the article’s points in terms of why trustworthy data in any report (including in a CO-PA report) is everybody’s business, not just Accounting people’s business. Or, in other words, what these so-called “Walls” are to an analyst, and why the existence of “Walls” is an important precondition to your organization’s success.