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Posted Jun 16, 2003

Reporting Options for Analysis Services Cubes: Cognos PowerPlay - Page 3

By William Pearson

Connect to the Analysis Services Cube using PowerPlay Connect - Simple Security

PowerPlay Connect is the Cognos mechanism for linking OLAP data from servers other than their own into Cognos PowerPlay. Cognos offers many integrated Business Intelligence applications, and will likely remain the major player in its arena for at least the near-term. As I continually emphasize to my clients, the future, at least from the perspective of the mainstream, of what will become "third-party" (that is, non-RDBMS generated) cubes is rather obvious. Connectivity between Cognos PowerPlay and Analysis Services cubes provides an excellent opportunity to maintain existing reporting capabilities, while performing background conversions to Analysis Services OLAP data sources, as part of a forehanded long-term strategy.

You can begin the connect process by taking the following steps:

1.      Click the Start button.

2.      Select Programs -> Cognos EP Series 7.

3.      Select Tools from the Submenu that appears.

4.      Select PowerPlay Connect, as shown in Illustration 9.

Illustration 9: Initialize PowerPlay Connect

PowerPlay Connect initializes, its first dialog appearing as shown in Illustration 10. Notice that the Database type is defaulted to PPDSRemote.

Illustration 10: PowerPlay Connect Appears with Default Database Type

5.      Select MS SSOS ODBO using the Database type dropdown selector.

(MS SSOS stands for Microsoft SQL Server OLAP Services, referring to the MS SQL Server Version 7 name for Analysis Services, OLAP Services. ODBO, as most of us are aware, is an acronym for the Microsoft OLE DB for OLAP standard.)

NOTE: If MS SSOS ODBO does not appear as an option, you need to return to the previous section to enable the creation of connections with MSSQL Server Analysis Services cubes.

6.      In the Server box, type in the name of the PPES server.

NOTE: The server name can be entered as "localhost" if the PPES server is on the same PC. Mine appears as MOTHER in the appropriate example screens throughout this article.

We can fill in the next box, Provider information (Database...) as follows:

7.      Click the ellipses button to the right of the Provider (Database...) box.

The Choose a Remote Cube dialog appears.

8.      Click the Connections button.

The Connections dialog appears.

9.      Click the Add button.

The Add a Connection dialog appears.

10.  Type Warehouse Analysis Services Cube in the Connection box.

11.  Type the server name (localhost, again, will work, if appropriate to your environment) in the Server box.

12.  Select Microsoft SQL Server OLAP Server in the Server Type selector toward the bottom of the of the Add a Connection dialog.

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