DM extractions running in update mode shows updates even though no changes were made to the data.
This behaviour was apparent in Patch 3 of DataMart 2009 R2.
DM extractions running in update mode showed updates to ST_LABELS even though no changes were made. There was due to the description property of labels which may have had EOLs modified during extraction. This was mistakenly identified as a difference during the next update.
This problem has been resolved in Patch 5 of DataMart 2009 R2. Download available on SupportLine. (logon credentials required).