CO document not getting generated in WBS Settlement Run ( Tcode - CJ88 )

Hi Group,

I am facing issues while generating CO document on the WBS Settlement run using the tcode - CJ88.

Kindly let me know if there were any settings I missed out and hence could not generate this? FYI... but I was getting the Accounting Document correctly but problem is with the CO document.

thanks for your help in advance.

Regards,

Vishnu