PeopleSoft products hit the 16 table join limit with surprising regularity. To get around this problem, PeopleSoft has recommended that we enable the 'T105' parameter so that the join limit will be increased to 32. They admit that doing so is 'undocumented and unsupported' by Microsoft and request any feedback if it causes problems. Now I may be just a country doctor, but I wouldn't be comfortable doing this. I'm interested in any comments.