Just to follow-up on this, Janelle's company decided to do a restore and re-key.

Having had a look at the AP only data, it looks as though AP Invoice postings before and after posting number 53 were all OK, so it would seem as though there was some sort of "glitch" during that specific posting causing only one of the four transactions reported as posted on the PJ to actually make it into the Vendor account. I don't know if the GL side of things went through completely as the AP data that I looked at appears to have already had the GL transactions retrieved and they decided to restore and re-key before I could confirm whether all was well in the GL.

As Janelle reported, the DIC did find and report the situation. In looking at the data, I would also say that the rebuild did as it's designed to do in such a situation and "corrected" the Vendor Balance to match the actual posted details in the Vendor account.

Regards, Pete