Issue Description:- While migrating the SMS connector from SMS marketing App to any other individual connector, you might face the below error while configuring the new connector.
Cause for the issue:- When SMS marketing app was configured in the tenant at that the SMS sent activity which is created will have only 17 fields but for the new individual connectors it is required to have 18 fields. This is the reason why the error occurs.
Next step of action: Kindly raise a request to SRE to increase custom activity field limit to 50 (for safer side). After increasing the limit this issue will not ocurs and they can proceed with the configuration.
In case of any queries you can reach out to Kada Varun internally for this issue.
