Calling a dialog screen from a report and passing data

 Make a report

• Add a pf-status with a botton to call the dialog screen
• Make the dialog screen.
• For every field in the dialog screen you want to pass to the report, mark the SET parameter checkbox, and apply a ParameterID in the attrubutes window of the screen.
• Create a transaction code for the dialog screen

* p_rc is for receiving data from the dialog screen
data: p_rc type i.

at user-command.
* Call the dialog screen. ZRE1 is the transaction code of the screen
  call transaction 'ZRE1'.

* Get parameter from the dialog screen. ZRZ is the parameterID for the field in the dialog
* screen you want to pass to the report.
  get parameter id 'ZRC' field p_rc.