Billing type G2 not showing accounting entries

Question

Hi Experts,
I first created a credit memo request (order type-CR) and then issued Credit note (Billing type -G2 Credit Memo).When I clicked on accounting to view accounting entries it says " An accounting document is not required for this Billing document".
There is no posting block etc.
Observations-
1. The net value is showing as "0".
2. PR00 standard condition's value not being calculated (hence net value is "0"). It is behaving like statistical condition.
Is this standard behaviour of this type of billing document? If Yes then why? Why accounting document should not be generated? If No, then please help me understand where I might have missed on correct settings.
Thanks and Regards,
Randhir

Answer 1

Relationship between the credit memo request and the credit memo item posted in Financial Accounting (FI). As soon as you bill the credit memo request together with other sales orders, or distribute the items of one credit memo request to several billing documents, the assignment is no longer valid and the system will not process it.
For credit memos, credit memo requests, and payments, you have the following assignment options:
u2022Assignment to a single invoice
u2022Assignment of a partial amount to an invoice
u2022Assignment to several invoices
When you post credit memos, the payment programmed processes them automatically. If the credit memo is specifically related to a particular open invoice item, the payment program automatically attempts to offset the credit memo against the open item. If it is not possible to completely offset the credit memo against an invoice, you can post a debit memo to the vendor, who is to reimburse the amount. Then you can apply a multilevel dunning program.