Once you have created or changed a report, you should run the check report function to check the report for errors. When you run the check report function, the system lists any errors or warnings in the report definition.

A report cannot be generated if it contains any errors. If only warnings are issued, you can still generate the report. However, you may experience long runtimes.

• If there are errors in the report definition, a dialog box lists the errors and/or warnings in the report. For detailed information on the errors or warnings, double-click the relevant message.