Hello Federico,
Yes, General Posting Setup can be involved when posting a Warehouse Receipt, because posting the receipt creates Item Ledger/Value Entries, and depending on Automatic Cost Posting / Automatic Cost Adjustment, Business Central can also process inventory-cost adjustments. For a normal purchase receipt with expected cost, BC primarily uses Inventory Account (Interim) and Invt. Accrual Acc. (Interim); however, the Inventory Adjmt. Account is used for adjustment/revaluation/rounding value entries. So if BC specifically asks for GENERAL / TIPOGRAFIA → Inventory Adjmt. Account, it likely means a cost-adjustment/rounding entry is being processed as part of posting—not that the warehouse receipt itself directly requires that account. I would first populate the missing Inventory Adjmt. Account for that valid posting-group combination, then check Inventory Setup → Automatic Cost Adjustment / Automatic Cost Posting and the related item's Value Entries to understand why it is being triggered now. The fact that the posting group isn't new doesn't matter if this is the first transaction that actually requires that account.
Regards,
Oussama Sabbouh
