Receivables Responsibility:
1) Navigation: Setup > Financials > Accounting > Ledger > Accounting Setups and Search By > Ledger
3) Update Accounting Options
4) 'Define and update the journal processing options for your ledger.'
5) Click on "Open Subledger Accounting Method"
6) Subledger Accounting Methods form will open.
7) Query for Application : Receivables

then run "Validate Application Accounting Definition" concurrent program and all processes should be valid.
Enjoy...