If the General Ledger Posting (ATR) stops in status 2, choose the option 'Reopen General ledger posting' from the context menu and the  General Ledger Posting (ATR)  will re-open to status 1. 

Choose the option: 'Reload General Ledger posting' and the General Ledger Posting (ATR) will register to status 4 if there are no deviations.