While Exporting the solution in CRM Online there is a new option that shows “Source CRM Version”. As of now this particular option has two values 6.0 and 6.1.
- 6.0 Signifies Dynamics CRM 2013
- 6.1 Signifies Dynamics CRM 2013 Service Pack 1
Make sure that you are exporting the correct version as required in the target system otherwise it may lead to solution import failure.