This occurs in AP version 9.3a when attempting to post batched transactions (I'm a tech, so if my wording is incorrect I apologise). I suspect this is a corrupted file, although no errors show up when running the data integrity check.

Our rep suggested restoration to a past backup. We take many backups of both AP and GL, and I was hoping to get a bit more information as to this error so that I can zero in on a more specific problem.

For instance, does APALBTCH.DAT use any other DAT files? Perhaps I can restore only those files, and not the entire directory? (AP and GL use the same directory.)

I am a DB guy, so am not averse to any good knowledge anyone can furnish regarding this error.

Thanks!