Disabling operating units and moving data to respective area operating unit

Hi All ,

We have a org structure where smallest office has been setup as operating unit . Over the years the number of operating units has grown to more than 2500 and need to cut down the number of operating units. We find that the lowest level offices seldom much activity and the transactions are done for them by area office . The lowest level offices do not have Oracle access in some cases. We are planning to use the area office operating unit for all the micro offices following under a area . We find that this will have an impact