We are facing one issue in RG1 register. When we update and extract the RG1 register from system, its showing Sales Qty and Excise duties properly. But opening and closing balances are not coming, its showing zero there. I checked J_2IRG1BAL table and found that it is also not getting updated. Material comes into stock with 561(initial stock) and 101(from production) movement types but opening/closing balances not coming in either case. Both movement types are activated for RG1 also.