Good morning Vinay,
You can identify the transactions that will be posted from the inventory posting matrix that I shared in the next screenprint.

In general, for an ordinary stocked product, the following accounting vouchers are created:
Step 1: Product receipt posting
DR: Product receipt
CR: Purchase expenditure uninvoiced
DR: Purchase expenditure uninvoiced
CR: Purchase accrual
At the end of the day you have a posting that debits inventory and credits a liability account.
Step 2: Post invoice
This reverses all postings from step 1 and makes some additional entries. Usually as follows:
DR: Purchase inventory receipt
CR: Purchase expenditure for product
DR: purchase expenditure for product
CR: Accounts payable
These are a number of postings but by analyzing the transaction and posting type of your voucher you can easily see what is posted and when.
Best regards,
Ludwig