When an account is created in dynamics 365 and then pushed to business central through the integration the record in business central is given a customer No . however this is not synced back to the dynamics 365 record.
I have modified the integration field mapping to map the Business Central Customer no field to the Dynamics 365 Account Number field. and when I force the synchronization or create the record from business central the field in dynamics 365 gets populated.
So with the above I can say that the field mapping has been done correctly however it seems that when the customer is created in business central it does not trigger a change back to dynamics 365 in order to update the mentioned field. any clues on how this should be done ?