WIP Analysis


Can any one please gude me in what scenerio we move the task lines from the correct task and then again we recalculate WIP in job…Is there a specific reason, becasuse we could have calculated only WIP simply then why we need to move the task line to the correct one and then recalculate and please also guide me what are the diffrent factors need to be considered for moving task lines… Eg…Start up -Posting wrongly populated in task 9934 we need to move to task 9932.Please advice, will be grateful.