In our production BW system, we have datasource 1_CO_PA202PPC1_02 that exist. This of course is also in out R/3 system. In our development BW box, this datasource doesn't exist. I then went into our Development R/3 system in both RSA5 and RSA6, and it isn't there. RSA5 is content, so I am thinking that is where I begin. However, if it isn't there, is there another place to start?