Posting Rollback Warning

Each of the posting functions tests for damaged or missing files that are to be updated during that posting.
In the event that any of these data files being cannot be read (i.e. are corrupt) or are missing, an Automatic Rollback warning appears on the screen, and the posting stops.

For most posting processes, when this error occurs, nothing in the posting run is posted.
However in Post A/P Invoices, and Daily Close 2 any previously processed invoices are committed but the posting activity for the invoice currently be processed is "undone" and the remaining invoices will not be processed.

Rollback errors can be viewed in the Rollback Log.

In posting programs such as Post Customer Payments if the posting to the G/L is interupted such as the session closing, the Posting action leaves a lock, that requires a Reset Post Customer Payments to continue.
When this lock is cleared the transactions in the G/L are removed as they are incomplete and out of balance.
Those transaction numbers will remain missing in the G/L.