Acquisition with vendor and without vendor

Question

Dear All,
This is my first time using FA in SAP Business One.
I have a lot of question about FA in SAP B1 especially in FA Acquisition.
There are two kinds of acquisition. With vendor and without vendor.
If we choose the aquisition with vendor, we must enter the vendor and the JE will be created like this
                                  Debit             Credit
V01                                                 1500 USD
Asset Computer       1500USD
It seems the the JE create like AP invoice, so we can continue the out going payment for the vendor.
But the problem is in Acquisition without vendor.
I have a scenario.
I buy a car. I create PO > GRPO> AP invoice--> Out going Payment.
After that if i run the acquisition without vendor.
The JE will be created like this
                                                                Debit       Credit
Clearing Acc. Asset Acquisition                             1500Usd
Asset Car                                                 1500 USD
( Please correct me if my Journal is wrong )
From this Journal Posting, i find some thing odd.
When i buy a car and i created the GRPO.
The JE will  create the Asset car position in Debit.
After that i create the Acquisition without vendor. The Journal also posting the Asset Car account in Debit. So the Asset Car account balance become 3000 USD.
So what must i do to avoid this problem.
I check the document FA. It is said that before create the Acquisition without vendor, the AP invoice must already be  created.
In the documentation, they create the AP invoice in service type. Is it a must to create the AP invoice like this ?
Please tell me what should i do if create the Acquisition without vendor.
Any suggest or solution would be great.
Thanks in advance
Regards
KK

Answer 1

Fixed Assets are created in the add on, not the item master.
Your choice is that
1. all fixed asset puchases go through a clearing account and a different team is responsible for creating the assets & performing the acquisition,  (1 step for one team, two for another) or  
2 that the person acquiring the asset creates the master data item in fixed assets, then the acquisition with vendor (one two step process)
Depends on the size of the organisation and the roles & responsibilities within the organisation