Hi
Since Account based copa is active and you have a CE1 assigned for PGI, you are getting a PSG entry at time of PGI. You will also get a Profitability document at the time of billing, if you have costing based copa active, since the delivery or COGS information flows to costing based copa during billing and at the time of PGI in your case for account based COPA.
Since you have both type of COPA active, i suggest the below entries for SD Billing:
At time of PGI
Stock in Transit Out Dr
To Stock -FG
At time of Billing
Customer A/c Dr
COGS A/c Dr
To Revenue
To Stock in Transit Out
The Stock in Transit Out will be a balance sheet account and will be knocked off when you do the billing. The COGS A/c will be a P&L Account. This will ensure that both COPA are populated at the same time and also you adhere to accepted accounting practice, where Revenue is recognized as soon as Goods are delivered to customer. You can get in touch with your SD Colleague to create an accrual condition for this kind of posting and also work with your MM/SD colleague to ensure proper accounting at the time of PGI as I listed above
Thanks & Regards
Sanil Bhandari