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Additional Functions in DataStore Object
Maintenance 
DocumentsYou can display, create or change documents for DataStore objects.
See also:
Documents.
Version ComparisonYou can compare the changes to the DataStore object maintenance for the following DataStore object versions:
· the active and modified versions
· the active and Content versions
· the modified and the Content versions
Transport ConnectionYou can choose and transport DataStore objects. All BI objects that are needed to ensure a consistent status in the target system are collected automatically.
Where-Used ListYou determine which other objects in the BI system also use a specific DataStore object. You can determine what effects changing an DataStore object in a particular way will have, and whether this change is permitted at the moment.
In DataStore
objects from Business Content, you can jump to the transaction to transfer the
Business Content, copy the DataStore object, or compare it with the customer
version. For more information see
Business Content
(Versions).
With the context menu you can assign InfoObjects specific properties that are valid only in the DataStore object you are currently processing.
These settings correspond for the most part to the settings that you can make globally for an InfoObject. For characteristics, these are Display, Text Type and Filter Value Selection upon Query Execution. See also the corresponding section in Tabpage: Business Explorer.
You are also able to specify constants for characteristics:
When you assign a constant, a fixed value is assigned to a characteristic. This means that the characteristic is available on the database (for verifications, for example) but is no longer displayed in the query (no aggregation / drilldown is possible for this characteristic).
It is particularly useful to assign constants for compound characteristics.

Example 1:
The storage location characteristic is compounded with the plant characteristic. If only one plant is ever run within the application, you can assign a constant to the plant. The verification for the storage-location master table runs correctly with this value for the plant. In the query, however, only the storage location appears as a characteristic.
Example 2:
For an InfoProvider, you make the setting that only the constant 2005 appears for the year. In a query on a MultiProvider that contains this InfoProvider, the InfoProvider is disregarded if the selection is for year 2004. Query performance is improved in this way as the system knows from the outset that it does not have to search for any records.
Special case:
If the constant SPACE (type CHAR) or 00..0 (type NUMC) is assigned to the characteristic, specify the character # in the first position.
For key figures, the settings Decimal Places and Display are available. See also the corresponding section in Tab Page: Additional Properties.
Various information functions are available referring to the status of the DataStore object:
· The log display for the save, activation and deletion runs of the DataStore object,
· The DataStore object status in the ABAP/4 Dictionary and on the database,
· The object catalog entry.
With Extras ® DB Performance you can set the DB-Save Parameters. If you are using the database platform DB2 UDB for UNIX, Windows and Linux, you can also use Clustering.