If you receive a message saying the checkpoints are locked so you are unable to enter data, please go to Admin > Config > Checkpoints Lock.
If no table is present, click Add New > leave all the fields blank and just save so it shows a blank table.
If there is a table present please check if a date is present in the checkpoint you are trying to enter data for, if this is in the past please click on Edit and change the date to a future date and Update to save..
If you are still receiving this message please go to Admin > Config > Steps Assessment Config
Check that Lock Checkpoints KS1 + KS2 and Lock Checkpoints EYFS state 'No'.
To change this, you click on Edit, change to No for the Lock Checkpoints and then Update to save.
Note: if you do not have Admin access you may need to speak to an Administrator within your school to remove the locks.