JobOps 4.40 R3 - Customer checks inventory and WIP reports vs GL accounts nightly. Last night WIP GL is understated and inventory GL overstated by $17,610.26. I have reviewed the daily parts usage and labor updates, and the WT Invoice detail report and they match the GL entries. There are no JE entries to either GL account. A JE will fix the problem, but the customer wants to know what happened. Any ideas?