CVC realignment in background

Hi All,

I have written a report using BDC to create a step for CVC realignment & to execute it.

tcode = ''/sapapo/rlgcopy".

when i amrunning the report in backgroud i am getting warning message 'Specify planning object structure.'

I want to know the message class & number of this message as well as the reason why the report is not running in backgrnd. i am also getting success message 'No batch input data found for ..(prgrm name) ..(screen no).'..

thank you.