Cost allocation in Costa by Macro package / GBU can change (including historical data) as soon as a master data (ex: cost center, cost element etc) is updated in SAP.
In order to facilitate the analysis of changes from period to another, a snapshot of Costa is made every week in BW. This way, the current data can be compared with the data shot in the previous weeks. The comparison is done with the report "Snapshot vs Current Comparison" described in this page.
Access the workbook
The workbook to be used is BW_WBK_COSTA_0003 – COSTA - Snapshot vs Current Comparison (Core Query)
=> Go to Analysis for Office in excel
=> Click "Open Workbook"
Go to the tab "Search"
Enter "Costa" in the search bar, click and select the workbook "BW_WBK_COSTA_0003 – CO$TA - Snapshot vs Current Comparison (Core Query)"