Failed to create record. Unable to call service: Control 'xxx' is read only, SmartConnect into Business Central

 

 

This was from a SmartConnect to Business Central integration

Failed to create record. Unable to call service: Control 'xxx' is read only

This error is for taxGroupCode, but in my experience it works for quite a few fields


The issue is that there is a 'code' and an 'id'. You can update the ID. What I did was create a download from Business Central for the taxGroup table to a text file, got the ID (which was a guid) and used it in the integration. 

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