If you have set learning required as ‘Yes’ for a module, then Compass will allow the module to be validated until details of the learning are entered, including a learning completion date. Once this has been done, the module will be able to be validated.
If learning required was set as ‘Yes’ in error, then this can simply be changed back to ‘No’ and the module will be able to be validated (without the need to enter any learning details.) More guidance on updating and validating modules can be found here.