Therefore, Dear Camille, please DO NOT repost any invoices from I0176 to I6815 in SAP, as it will be done by me in BPC tool.
Once the solution will be in place, the invoices will be automatically posted with correct GL partner and once it will be done I will inform you about it.
Please also kindly inform me if you will receive in the future any other such instructions related to reporting under E6839.