There are actuals against the task which were posted from a timesheet, but they don't show up in the ppa_wip table.
Have run post financials process and post to wip processes and that didn't help. Also don't any issues in the invalid transactions table.
If you do not see the records in Invalid Transactions it normally means either
1) Project is not financially enabled - Financially enable project
2) Resource is not financially enabled - Financially enable resource and make sure Financially Active checkbox is clicked
3) Project Financial Status is not Open - Change Financial Status to Open
Then run Post Timesheets job again.
The job will check to see if any previously posted timesheets have a change in financial status and will process those through to Invalid Transactions for further financial processing (Post Transactions to Financials and Post to WIP.)