Steps to reproduce: 1) Load RM Demo. 2) Create a Proposal on a Requirement, 3) Remove Update to tip from properties of the Ephoto Requirements Document (you can have this ECP Controlled, but probably not necessary) 4) Find Requirement in Ephoto Requirements 5) Exchange version so the proposed version is in the document. 6) Reject Proposal 7) Try to exchange version so the current is now selected It fails with an Oracle error.
It means that port 80 is already in use. Right Click on Default Web Site -> Properties ->TCP Port change to one available. For ex: 82. The the Default Web Site will start.