In the item group, I can see there is a tab “production order”, with the ledger accounts “Issue”, “Issue offset account”, “Receipt”, “Receipt offset account”. If I click the “Posting” button, then I can the Inventory posting form is open. The “Inventory posting” form also has a production tab, with different ledger accounts - “Issue”, “Issue offset account”, “Receipt”, “Receipt offset account”. What are the difference between them?
Likewise, also for the purchase order, sales order and inventory as well?
Differences? I think both are same. If you want to define account specific to Item group then define it from the Item groups form. In the Item posting you’ll have additional options to select Table/Group/All to choose from.
To understand the logic just try this: Change one of the account number lets say Production, receipt on the item group and click on Item posting. Now see the production tab for the Receipt account, change will reflect here. If you change the account number from here, it will reflect on the Item groups form.