Dynamic title in report!

Question

in the report we will use sy-title to display report title.
i want to set dynamic title reference with user name.
so in report code initiazition.
  i use: sy-title = sy-uname . but this just influce once time. in other event or in report list the title will display static title what we create report .
so i want to change title.
i open screen 1000.
and want to add  set titlebar command in PBO.
PROCESS BEFORE OUTPUT.
MODULE %_INIT_PBO.
MODULE %_PBO_REPORT.
MODULE %_PF_STATUS.
MODULE %_PNPPERNR.
MODULE %_PNPMASSN.
MODULE %_PNPMASSG.
MODULE %_PNPSTAT1.
MODULE %_PNPSTAT2.
in the my report i write:
MODULE %_PF_STATUS OUTPUT
MODULE %_PF_STATUS OUTput.
ENDMODULE.                    "%_PF_STATUS OUTPUT
but when i active ,will get syntax error.
so how to reset report title .
some can give me a idea. thank you very much.

Answer 1

Dear xiaobing xue,
After seeing you code posted here, I have come to know that you are trying change SE38 report with selection screen in SE51. It wont work out.
Set pf-status after Start-of-selection event.
SET PF-STATUS 'STATUS'.
set TITLEBAR 'TITLE'  with sy-uname.
First set pf-status by double clicking on 'STATUS'. After that Double click on 'TITLE' and give title like below.
'This title is for &'. & is replaced with sy-uname.
I hope that you will get.
Thanks
Venkat.O