POSDM - Tasks with Status that Cannot Be Archived Exist

Hi,

I am trying the archive POS transactions. Used SARA tcode and selected /POSDW/TLF, no luck. Alternatively executed program '/POSDW/ARCHIVE_WRITE' with specific date/store combination. Still no luck and getting error message 'Store XXXX Date XX.XX.XXXX Tasks with Status that Cannot Be Archived Exist'. I also checked task status, and could see that all are in 'completed' status.

Any insights on this issue, please let me know.

Thanks,

Venkatesan.