Resolve this error by following these steps:
- Click Manage.
- Under Operations, click Organisation goals.
- Click on Activate next to Manage driver performance.
- Now click on the Manage driver performance goal block to expand.
- Uncheck the scoring option that was selected (even if it is the one you want to use) so that nothing is selected and then click the scoring method again. Reselecting the scoring option will resolve the issue.
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