not able to unassign dimensions
We have a transactional Infocube which is being used in a planning area and already we have created some variables,characteristic relationships....etc...
now we need to chnage some dimension assignments/deleting dimensions..etc...but if we have some objects assigned to that dimension,we will not able to delete that dimension.But i am unable to un assign characteristics from dimensions.Opetion is disabled.What could be the reson for this?How i can un assign??
pl help me.