CCJ gave high priority to that because they did not want problems with collecting data to overshadow the actual work of incorporating the product dimension in their environmental work.

Please remove spaces between words.
CCJgavehighprioritytothatbecausetheydidnotwantproblemswithcollectingdatatoovershadowtheactualworkofincorporatingtheproductdimensionintheirenvironmentalwork.