Hi Experts,
We have a background job which is responsible for VF04 processing and billing. So this background job processes all the deliveries in due for billing and makes bills for each of them.
The variant is based on the Sales Organization / Billing types and date selection covers overall from 2002 till 9999.
But last night this job suddenly billed 100 to 150 invoices which were all intercompany (IV) invoices and all those document flows were from 2009/2008 backdated flows for which the billing was not at all required at this time and of course of all there was accounting error since the posting periods are closed.
Now we do not understand why this might had happed or what changes must have triggered these. And how to further avoid this from happening since stopping this daily job is not an option. Also VFX3 is messed now, that needs to be cleared as well.
To further analyze this I checked the variants of the Job (No changes were made)
One point to be noted that all the bills has one thing common which is the material number, all are for same material. We also checked the change logs of this material and again it had no recent changes.
Please advise.
Thanks
Kaushik