Updating parameters

Parameter fields (with preset values) enable users to view and to specify the data that they want to see. If a report contains parameters, you can set the default parameter value for each field or fields (which is used whenever a report instance is generated). Through a Crystal Enterprise application such as the Crystal Enterprise web desktop, your users are either able to use the report with the preset default value(s) or choose another value or values. If you do not specify a default value, users will have to choose a value when they schedule the report.

Note:    The Parameters link is available only if the report object contains parameters.

To view parameter settings

1. In the Objects management area of the CMC, select a report object by clicking its link.
2. Click the Process tab, and then click the Parameters link.

   

3. Under the Value column, select the value associated with the parameter you want to change.

   A page opens that allows you to change the parameter value. Depending on the parameter value type, you either type a value in the field or choose a value from a list. If there is a list, you can also click Edit to type a new value.

   

4. Select the Clear the current parameter value(s) check box if you want to clear the current value that is set for the specified parameter.
5. Select the Prompt the user for new value(s) when viewing check box if you want your users to be prompted when they view a report instance through a Crystal Enterprise application such as the Crystal Enterprise web desktop.
6. Click Submit.