i am getting the following issue when trying to release an SD invoice to FI
Field Prof.Segmt is a required field for G/L account SC01 410050
Message no. F5808
The value for field "Prof.Segmt" in the interface to Financial Accounting is an initial value but you are required to make an entry in the field selection for G/L account "410050" in company code "SC01" linked to the field selection for posting key "50".
It might be an error in the configuration of the G/L account field selection. The initial application, used to call up the interface must otherwise define a value for field "Prof.Segmt". If this is the case, contact the consultant responsible for the application used to call up the interface or get in contact with SAP directly.
please advise where to look