In a sign of how rocky the credit market has become, JDA Software Group took the highly unusual step Tuesday afternoon of issuing a press release to confirm that it has the financing to pull off its planned $461m acquisition of supply chain management vendor i2 Technologies. Among other moves, JDA added Wells Fargo to the loan syndicate. According to terms of the early August deal, JDA was planning to borrow up to $450m from Credit Suisse and Wachovia. As Wachovia reeled due to its own risky loan portfolio, market participants began questioning Wachovia’s ability to help finance JDA’s purchase. That uncertainty knocked i2 shares, which were trading near JDA’s bid of $14.86 earlier this month, to as low as $11.50 on Wednesday. The stock snapped back after JDA’s release hit the wire, rebounding to about $13.50 on Tuesday afternoon. (As an aside, we wonder how many arbs got crushed in that swing.) i2 shareholders are slated to vote on JDA proposed deal on Nov. 6.