There is provided adjusting the number error recovery processes for the data transmissions between UE and radio access node. Data transmissions for error recovery processes are scheduled on an air interface between user equipment and a radio access node. A message including information indicating a new number of error recovery processes for the data transmissions between the user equipment and the radio access node is caused to be sent. The new number of error recovery processes indicated by the message are applied to data transmissions on the air interface.