Master detail relationship in cognos cross tab variance

Master-Detail Relationships in Cognos | PerformanceG2

master detail relationship in cognos cross tab variance

Related Books of Interest Sign up for the monthly IBM Press newsletter at Figure Final crosstab view COGNOS 8 NOTE Summary 25 The variance This page intentionally left blank Cognos 10 practical examples 57, 96 Margins, Master Detail Relationships, 37, Members. Create Crosstab 1; Section on Region; Unlock the report; Create Crosstab 2 Create a Master-Detail relationship in Crosstab 2 to match Crosstab 1 (I find it's. v Nested frames and master-detail links are not supported. v Cells in the .. Use crosstab reports, also known as matrix reports, to show the relationships Right-click any cell in the % Variance column and click Style, Conditional. Styles. 3.

master detail relationship in cognos cross tab variance

Procedure To use a parent frame for the master query and a nested frame for the detail query: Add a second data container to the object you inserted.

You can insert a list, crosstab, chart, repeater table, or repeater into a list. You can add a list to a repeater table or repeater. Add data items to both data containers.

Create a Master Detail Relationship

To associate a report page with the master query and use a data container for the detail query: Click anywhere in the report page. Click the Show properties iconand In the Properties pane, click the Select ancestor icon and click Page. Set the Query property. Click the Toolbox icon, drag a data container to the report. To link a data item in the master query to a parameter in the detail query instead of to another data item, create the parameter in the detail query.

Use parameters to filter values at a lower level in the detail query. Click the Queries iconand click the detail query.

Click the Toolbox icon and drag the Filter object to the Detail Filters box. In the Expression Definition box, create the parameter. Also, you cannot perform calculations across master detail queries. You can use a master detail relationship to show data from separate data sources in a single report. However, the data sources must be contained in the same package. To create a master detail relationship using queries that reference two different dimensional data sources, you must first link the members by aliasing the levels that contain the members.

master detail relationship in cognos cross tab variance

Steps To use a parent frame for the master query and a nested frame for the detail query: Add a second data container to the object you inserted. You can insert a list, crosstab, chart, repeater table, or repeater into a list. You can add a list to a repeater table or repeater.

Add data items to both data containers. To associate a report page with the master query and use a data container for the detail query: Click anywhere in the report page. In the Properties pane, click the select ancestor button and click Page. Set the Query property. In the Insertable Objects pane, on the Toolbox tab, drag a data container to the report.

Create a Master Detail Relationship | Report Studio User Guide

To link a data item in the master query to a parameter in the detail query instead of to another data item, create the parameter in the detail query. Use parameters to filter values at a lower level in the detail query.

master detail relationship in cognos cross tab variance

Pause the pointer over the query explorer button and click the detail query. In the Expression Definition box, create the parameter. This allows us to solve complex requirements. Dynamic Filters By populating a table with filter expressions, we can generate different pages with the same crosstab but different filters. This happens more with operational systems than data warehouses, but there are some cases where it is useful.

In this example, we are looking at specific managers working against specific promotion campaigns. Each details would have different filters applied. This does not need to be limited to specific campaigns.

This is not limited to filters, columns can be applied as well. By using the token prompt inside a field, and populating that with a field reference, it is possible to dynamically modify a list.

As a practical example, consider a scenario presented by one of my past clients. A series of reports needed to be bursted to a number of managers. Each manager had a unique set of filters to be applied. Some of them needed to see data at a high level of granularity, and others needed to see detailed data.