I have tried replicating the above scenario in Test Environment, below are the Jobs I have run.
1. Took a timesheet and after its approval I have run Post Timesheet Job.
2. Next Post Transactions to Financials.
3. Post to WIP :- after running this job I have seen records in Posted transaction review , Amount was reflected in Cost Plan for July ,2017 and also under the Hierarchy -> Financail Rollup
Finally I'm not able to replicate the scenario, after the Post to WIP job actuals are shown same in Cost plan and Hierarchy -> Financail Rollup.
So I should know why the amount is different for the above explained project.
Thanks,
Santosh.