A stored procedure is a group of SQL statements that encapsulate a set of operations or queries to execute on a database.

Follow the below steps to add a parameterized stored procedure as a data set.

1. First, Connect to OLEDB Data Source (here we will connect to Reels.mdb).

2. In the Report Explorer, right-click the data source node and select the Add Data Set option or select Data Set from the Add button.

1. In the Add Dataset that appears, select the General page and enter the name of the dataset as 'SalesDataForStore'. This name appears as a child node to the data source icon in the Report Explorer.
2. On the Query page of this dialog, set the Command Type to 'StoredProcedure'.
3. In the Query field, enter the stored procedure name (e.g. SalesDataForStore).
4. Click the  Validate icon to validate the query.
   Note: You may get an error at this point since the required parameters have not yet been added.
5. Go to the Parameters page and add a Parameter using the Add(+) button.
6. On the same page, enter Name as StoreID and Value as 1002.
7. Select the Query page of DataSet dialog, and click the Validate icon to validate the query and load the fields.
    
8. Click OK to close the dialog. Your data set and queried fields appear as nodes in the Report Explorer.