We are having sandbox account which is being used to retrieve data using APIs. We have synced MS Dynamics CRM to have opportunity data into our portal and it has been successfully imported. We have tried to retrieve opportunity data using API but it gave an error "1018 : Opportunity API disabled".
We came to know about a constraint that when native CRM sync is enabled, Opportunity API will be disabled. We have disabled the CRM sync, but still we are unable to retrieve data using API.
Can anyone suggest the best way to enable Opportunity API?
Thanks in advance!