Well I wouldn’t say “Don’t use it” I would say only use it if you are sure you need it , and know why you need it. [;)]
In some markets, (the UK for example) accruals are a key component of Accounting, and prior to the introduction of Expected Inventory, I would have coded this requirement into about 50% of all UK Navision clients, and whilst I heard the requirement in many other countries, the K was the only one where many clients had it as a “must have”. Though many will just run a “Goods Received Not Invoiced” report, and manually accrue.
With automatic cost posting, I fought that dramatically when it was first planned for Navision, but the reply was always “but its a tick box, just turn it off”, but once its there, its very hard to convince users to turn it off. Anyway, then I started to concentrate in US clients, and there it was almost every client that simply considered Automatic Posting as a “Must Have”, I even spoke with one NC that wanted the tick box removed, and to make the system Always post to G/L.
Now what would really like is an option “Create Dimensions only on posting” option, that would make a huge performance difference.