This error may occur if:
- There is a multi-choice custom field on PWA that uses a lookup table and has a default lookup value selected.
- There is an entity (Project, Resource or Task) that has 2 or more values selected including a default lookup value.
- A default value selected in the field was removed from the lookup table.
In this case the entity mentioned above, will cause errors in OData feeds. In order to resolve the issue the broken entity needs to be re-published.
For now there is no way to find broken entities automatically, so in case you are not able to resolve the issue yourself, please contact FluentPro Support Team for assistance.